INA206 INA207 INA208 INA 20x IN IN A A2 0x 20 x SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 Unidirectional Measurement Current-Shunt Monitor with Dual Comparators FEATURES 1 * COMPLETE CURRENT SENSE SOLUTION * DUAL COMPARATORS: - Comparator 1 with Latch - Comparator 2 with Optional Delay * COMMON-MODE RANGE: -16V to +80V * HIGH ACCURACY: 3.5% (max) OVER TEMP * BANDWIDTH: 500kHz * QUIESCENT CURRENT: 1.8mA * PACKAGES: SO-14, TSSOP-14, MSOP-10 2 APPLICATIONS * * * * * * * NOTEBOOK COMPUTERS CELL PHONES TELECOM EQUIPMENT AUTOMOTIVE POWER MANAGEMENT BATTERY CHARGERS WELDING EQUIPMENT DESCRIPTION The INA206, INA207, and INA208 are a family of unidirectional current-shunt monitors with voltage output, dual comparators, and voltage reference. The INA206, INA207, and INA208 can sense drops across shunts at common-mode voltages from -16V to +80V. The INA206, INA207, and INA208 are available with three output voltage scales: 20V/V, 50V/V, and 100V/V, with up to 500kHz bandwidth. The INA206, INA207, and INA208 also incorporate two open-drain comparators with internal 0.6V references. On 14-pin versions, the comparator references can be overridden by external inputs. Comparator 1 includes a latching capability, and Comparator 2 has a user-programmable delay on 14-pin versions. 14-pin versions also provide a 1.2V reference output. The INA206, INA207, and INA208 operate from a single +2.7V to +18V supply. They are specified over the extended operating temperature range of -40C to +125C. INA206-INA208 INA206-INA208 VS 1 14 VIN+ VS 1 10 VIN+ OUT 2 13 VIN- OUT 2 9 VIN- CMP1 IN-/0.6V REF 3 12 1.2V REF OUT CMP1 IN+ 3 8 CMP1 OUT CMP1 IN+ 4 11 CMP1 OUT CMP2 IN- 4 7 CMP2 OUT CMP2 IN- 5 10 CMP2 OUT GND 5 6 CMP1 RESET CMP2 IN+/0.6V REF 6 9 CMP2 DELAY GND 7 8 CMP1 RESET 1.2V REF 0.6V REF MSOP-10 RELATED PRODUCTS SO-14, TSSOP-14 FEATURES DEVICE GAIN INA206 20V/V INA207 50V/V INA208 100V/V PRODUCT Variant of INA206-INA208 Comparator 2 polarity INA203-INA205 Current-shunt monitor with single comparator and VREF INA200-INA202 Current-shunt monitor only INA193-INA198 Current-shunt monitor with split stages for filter options INA270-INA271 1 2 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright (c) 2006-2007, Texas Instruments Incorporated INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ORDERING INFORMATION (1) PACKAGE DESIGNATOR PACKAGE MARKING 1.2V REF OUT EXTERNAL COMP1 AND COMP2 REF INPUTS SO-14 D INA206A X X MSOP-10 DGS BQQ TSSOP-14 PW INA206A X X X X SO-14 D INA207A X X X X MSOP-10 DGS BQR TSSOP-14 PW INA207A X X X X SO-14 D INA208A X X X X MSOP-10 DGS BQS TSSOP-14 PW INA208A PRODUCT GAIN PACKAGE-LEAD INA206 20V/V INA207 INA208 (1) 50V/V 100V/V INTERNAL COMP1 AND COMP2 0.6V REF COMP2 DELAY PIN X X X X X X X X X For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. ABSOLUTE MAXIMUM RATINGS (1) INA206, INA207, INA208 UNIT 18 V Differential (VIN+) - (VIN-) -18 to +18 V Common-Mode -16 to +80 V Comparator Analog Input and Reset Pins GND - 0.3 to (V+) + 0.3 V Analog Output, Out Pin GND - 0.3 to (V+) + 0.3 V Comparator Output, Out Pin GND - 0.3 to 18 V VREF and CMP2 Delay Pin GND - 0.3 to 10 V Input Current Into Any Pin 5 mA Operating Temperature -55 to +150 C Storage Temperature -65 to +150 C Junction Temperature +150 C Human Body Model (HBM) 4000 V Charged Device Model (CDM) 500 V Supply Voltage, V+ Current-Shunt Monitor Analog Inputs, VIN+ and VIN- ESD Ratings (1) 2 Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not supported. Submit Documentation Feedback Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 ELECTRICAL CHARACTERISTICS: CURRENT-SHUNT MONITOR Boldface limits apply over the specified temperature range, TA = -40C to +125C. At TA = +25C, VS = +12V, VIN+ = 12V, VSENSE = 100mV, RL = 10k to GND, RPULL-UP = 5.1k each connected from CMP1 OUT and CMP2 OUT to VS, and CMP1 IN+ = 1V and CMP2 IN- = GND, unless otherwise noted. INA206, INA207, INA208 CURRENT-SHUNT MONITOR PARAMETERS TEST CONDITIONS MIN TYP MAX UNIT 0.15 (VS - 0.25)/Gain V INPUT Full-Scale Sense Input Voltage Common-Mode Input Range Common-Mode Rejection Ratio VSENSE VCM CMRR over Temperature Offset Voltage RTI (1) VSENSE = VIN+ - VIN- -16 VIN+ = -16V to +80V 80 VIN+ = +12V to +80V 100 123 dB mV +25C to +125C 3 mV -40C to +25C 3.5 vs Power-Supply Input Bias Current, VIN- Pin dVOS/dT 0.5 V dB 2.5 vs Temperature VOS 80 100 -40C to +125C 5 VOUT = 2V, VIN+ = 18V, 2.7V mV V/C 2.5 100 V/V IB 9 16 A G PSR OUTPUT (VSENSE 20mV) Gain: INA206 20 V/V Gain: INA207 50 V/V Gain: INA208 100 Gain Error VSENSE = 20mV to 100mV over Temperature VSENSE = 20mV to 100mV Total Output Error (2) VSENSE = 120mV, VS = +16V over Temperature 0.75 VSENSE = 120mV, VS = +16V Nonlinearity Error (3) Output Impedance 0.2 VSENSE = 20mV to 100mV % 2 % 2.2 % 3.5 % 0.002 % 1.5 No Sustained Oscillation 10 nF -16V VCM < 0V 300 RO Maximum Capacitive Load V/V 1 OUTPUT (VSENSE < 20mV) (4) INA206, INA207, INA208 mV INA206 0V VCM VS, VS = 5V 0.4 V INA207 0V VCM VS, VS = 5V 1 V INA208 0V VCM VS, VS = 5V 2 VS < VCM 80V INA206, INA207, INA208 300 V mV VOLTAGE OUTPUT (5) Output Swing to the Positive Rail VIN- = 11V, VIN+ = 12V (V+) - 0.15 (V+) - 0.25 V Output Swing to GND (6) VIN- = 0V, VIN+ = -0.5V (VGND) + 0.004 (VGND) + 0.05 V FREQUENCY RESPONSE Bandwidth: INA206 CLOAD = 5pF 500 kHz Bandwidth: INA207 BW CLOAD = 5pF 300 kHz Bandwidth: INA208 CLOAD = 5pF 200 kHz Phase Margin CLOAD < 10pF 40 Degrees 1 V/s 2 s 40 nV/Hz Slew Rate Settling Time (1%) VSENSE = 10mVPP to 100mVPP, CLOAD = 5pF NOISE, RTI Output Voltage Noise Density (1) (2) (3) (4) (5) (6) Offset is extrapolated from measurements of the output at 20mV and 100mV VSENSE. Total output error includes effects of gain error and VOS. Linearity is best fit to a straight line. For details on this region of operation, see the Accuracy Variations as a Result of VSENSE and Common-Mode Voltage section in the Applications Information. See Typical Characteristics curve Output Swing vs Output Current. Specified by design. Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 Submit Documentation Feedback 3 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 ELECTRICAL CHARACTERISTICS: COMPARATOR Boldface limits apply over the specified temperature range, TA = -40C to +125C. At TA = +25C, VS = +12V, VIN+ = 12V, VSENSE = 100mV, RL = 10k to GND, RPULL-UP = 5.1k each connected from CMP1 OUT and CMP2 OUT to VS, unless otherwise noted. INA206, INA207, INA208 COMPARATOR PARAMETERS TEST CONDITIONS MIN TYP MAX UNIT OFFSET VOLTAGE Offset Voltage Comparator Common-Mode Voltage = Threshold Voltage Offset Voltage Drift, Comparator 1 Offset Voltage Drift, Comparator 2 2 mV 2 V/C V/C +5.4 Threshold TA = +25C 590 over Temperature 608 586 620 mV 625 mV Hysteresis (1), CMP1 TA = -40C to +85C -8 mV Hysteresis (1), CMP2 TA = -40C to +85C 8 mV INPUT BIAS CURRENT (2) CMP1 IN+, CMP2 IN- 0.005 vs Temperature 10 nA 15 nA INPUT IMPEDANCE Pins 3 and 6 (14-pin packages only) 10 k CMP1 IN+ and CMP2 IN- 0V to VS - 1.5V V Pins 3 and 6 (14-pin packages only) (3) 0V to VS - 1.5V V INPUT RANGE OUTPUT CMP VOUT 1V to 4V, RL 15k connected to 5V 200 High-Level Output Current VID = 0.4V, VOH = VS 0.0001 1 A Low-Level Output Voltage VID = -0.6V, IOL = 2.35mA 220 300 mV Comparator 1 RL to 5V, CL = 15pF, 100mV Input Step with 5mV Overdrive 1.3 s Comparator 2 RL to 5V, CL = 15pF, 100mV Input Step with 5mV Overdrive, CDELAY Pin Open 1.3 s Large-Signal Differential Voltage Gain V/mV RESPONSE TIME (4) RESET RESET Threshold (5) Logic Input Impedance Minimum RESET Pulse Width RESET Propagation Delay Comparator 2 Delay Equation (6) Comparator 2 Delay (1) (2) (3) (4) (5) (6) 4 tD CDELAY = 0.1F 1.1 V 2 M 1.5 s 3 s CDELAY = tD/5 F 0.5 s Hysteresis refers to the threshold (the threshold specification applies to a rising edge of a noninverting input) of a falling edge on the noninverting input of the comparator. Refer to Figure 1. Specified by design. See the Comparator Maximum Input Voltage Range section in the Applications Information. The comparator response time specified is the interval between the input step function and the instant when the output crosses 1.4 V. RESET input has an internal 2M (typical) pull-down. Leaving RESET open results in a LOW state, with transparent comparator operation. The Comparator 2 delay applies to both rising and falling edges of the comparator output. Submit Documentation Feedback Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 VTHRESHOLD 0.592 VTHRESHOLD 0.6 0.6 0.608 Input Voltage Input Voltage Hysteresis = VTHRESHOLD - 8mV Hysteresis = VTHRESHOLD - 8mV a) CMP1 b) CMP2 Figure 1. Comparator Hysteresis Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 Submit Documentation Feedback 5 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 ELECTRICAL CHARACTERISTICS: REFERENCE Boldface limits apply over the specified temperature range, TA = -40C to +125C. At TA = +25C, VS = +12V, VIN+ = 12V, VSENSE = 100mV, RL = 10k to GND, RPULL-UP = 5.1k each connected from CMP1 OUT and CMP2 OUT to VS, unless otherwise noted. INA206, INA207, INA208 REFERENCE PARAMETERS TEST CONDITIONS MIN TYP MAX UNIT 1.188 1.2 1.212 V 40 100 ppm/C REFERENCE VOLTAGE 1.2VREFOUT Output Voltage Reference Drift dVOUT/dT TA = -40C to +85C 0.6VREF Output Voltage (Pins 3 and 6 of 14-pin packages only) 0.6 Reference Drift LOAD REGULATION dVOUT/dT V TA = -40C to +85C 40 100 ppm/C 0mA < ISOURCE < 0.5mA 0.4 2 mV/mA 0mA < ISINK < 0.5mA 0.4 dVOUT/dILOAD Sourcing Sinking LOAD CURRENT LINE REGULATION ILOAD mV/mA 1 mA 2.7V < VS < 18V 30 V/V No Sustained Oscillations 10 nF 10 k dVOUT/dVS CAPACITIVE LOAD Reference Output Max. Capacitive Load OUTPUT IMPEDANCE Pins 3 and 6 of 14-Pin Packages Only ELECTRICAL CHARACTERISTICS: GENERAL Boldface limits apply over the specified temperature range, TA = -40C to +125C. At TA = +25C, VS = +12V, VIN+ = 12V, VSENSE = 100mV, RL = 10k to GND, RPULL-UP = 5.1k each connected from CMP1 OUT and CMP2 OUT to VS, and CMP1 IN+ = 1V and CMP2 IN- = GND, unless otherwise noted. INA206, INA207, INA208 GENERAL PARAMETERS TEST CONDITIONS MIN TYP MAX UNIT POWER SUPPLY Operating Power Supply Quiescent Current VS IQ over Temperature +2.7 VOUT = 2V 1.8 VSENSE = 0mV Comparator Power-On Reset Threshold (1) +18 V 2.2 mA 2.8 mA 1.5 V TEMPERATURE Specified Temperature Range -40 +125 C Operating Temperature Range -55 +150 C Storage Temperature Range -65 +150 C Thermal Resistance (1) 6 JA MSOP-10 Surface-Mount 200 C/W SO-14, TSSOP-14 Surface-Mount 150 C/W The INA206, INA207, and INA208 are designed to power-up with the comparator in a defined reset state as long as CMP1 RESET is open or grounded. The comparator will be in reset as long as the power supply is below the voltage shown here. The comparator will assume a state based on the comparator input above this supply voltage. If CMP1 RESET is high at power-up, the comparator output comes up high and requires a reset to assume a low state, if appropriate. Submit Documentation Feedback Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 TYPICAL CHARACTERISTICS All specifications at TA = +25C, VS = +12V, VIN+ = 12V, and VSENSE = 100mV, unless otherwise noted. GAIN vs FREQUENCY GAIN vs FREQUENCY 45 G = 50 G=50 35 Gain (dB) 30 G=20 25 20 30 G=20 25 20 15 15 10 10 5 10k 5 10k 1M 100k 100k Frequency (Hz) Figure 2. Figure 3. GAIN PLOT COMMON-MODE AND POWER-SUPPLY REJECTION vs FREQUENCY 140 18 130 Common-- Mode and Power--Supply Rejection (dB) 100V/V 16 14 50V/V 12 10 8 20V/V 6 4 120 CMRR 110 100 90 PSR 80 70 60 50 2 40 0 20 100 200 300 400 500 600 700 800 10 900 100 10k 1k 100k Frequency (Hz) VSENSE (mV) Figure 4. Figure 5. OUTPUT ERROR vs VSENSE OUTPUT ERROR vs COMMON-MODE VOLTAGE 4.0 0.1 3.5 0.09 0.08 3.0 Output Error (% ) Output Error (% error of the ideal output value) 1M Frequency (Hz) 20 VOUT (V) G = 100 40 35 Gain (dB) CLOAD = 1000pF G = 100 40 45 2.5 2.0 1.5 1.0 0.07 0.06 0.05 0.04 0.03 0.02 0.5 0.01 0 0 0 50 100 150 200 250 300 350 400 450 500 -16 -12 -8 -4 VSENSE (mV) 0 4 8 12 16 20 ... 76 80 Common--Mode Voltage (V) Figure 6. Figure 7. Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 Submit Documentation Feedback 7 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 TYPICAL CHARACTERISTICS (continued) All specifications at TA = +25C, VS = +12V, VIN+ = 12V, and VSENSE = 100mV, unless otherwise noted. POSITIVE OUTPUT VOLTAGE SWING vs OUTPUT CURRENT QUIESCENT CURRENT vs OUTPUT VOLTAGE 3.5 11 10 9 8 7 VS = 12V Sourcing Current 2.5 +25C IQ (mA) -40C +125C 6 5 VS = 3V Sourcing Current 4 -40C +25C 3 2 1 0 1.5 0.5 0 5 10 15 20 25 0 30 1 3 2 5 4 8 9 10 9.5 10.5 11.5 17 18 Output Voltage (V) Figure 8. Figure 9. QUIESCENT CURRENT vs COMMON-MODE VOLTAGE OUTPUT SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE 34 VSENSE = 100mV VS = 2.7V VS = 12V 2.00 1.75 VS = 12V 1.50 VS = 2.7V VSENSE = 0mV 1.25 -40C 30 +25C 26 +125C 22 18 14 10 1.00 6 -16 -12 -8 -4 0 8 4 12 16 20 24 28 32 36 2.5 3.5 4.5 5.5 6.5 7.5 8.5 VCM (V) Supply Voltage (V) Figure 10. Figure 11. STEP RESPONSE STEP RESPONSE G = 20 Output Voltage (50mV/div) Output Voltage (500mV/div) G = 20 VSENSE = 10mV to 20mV VSENSE = 10mV to 100mV Time (2ms/div) Time (2ms/div) Figure 12. 8 7 6 Output Current (mA) 2.25 IQ (mA) 2.0 1.0 Output stage is designed to source current. Current sinking capabilty is approximately 400 mA. +125C 0 2.50 3.0 Output Short--Circuit Current (mA) Output Voltage (V) 12 Submit Documentation Feedback Figure 13. Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 TYPICAL CHARACTERISTICS (continued) All specifications at TA = +25C, VS = +12V, VIN+ = 12V, and VSENSE = 100mV, unless otherwise noted. STEP RESPONSE STEP RESPONSE G = 50 Output Voltage (50mV/div) Output Voltage (100mV/div) G = 20 VSENSE = 90mV to 100mV VSENSE = 10mV to 20mV Time (2ms/div) Time (5ms/div) Figure 14. Figure 15. STEP RESPONSE STEP RESPONSE G = 50 Output Voltage (1V/div) Output Voltage (100mV/div) G = 50 VSENSE = 10mV to 100mV VSENSE = 90mV to 100mV Time (5ms/div) Time (5ms/div) Figure 16. Figure 17. STEP RESPONSE COMPARATOR VOL vs ISINK 600 G = 100 Output Voltage (2V/div) 500 VOL (mV) 400 300 200 100 VSENSE = 10mV to 100mV 0 Time (10ms/div) 0 1 2 3 4 5 6 ISINK (mA) Figure 18. Figure 19. Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 Submit Documentation Feedback 9 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 TYPICAL CHARACTERISTICS (continued) All specifications at TA = +25C, VS = +12V, VIN+ = 12V, and VSENSE = 100mV, unless otherwise noted. COMPARATOR TRIP POINT vs SUPPLY VOLTAGE COMPARATOR TRIP POINT vs TEMPERATURE 600 602 Comparator Trip Point (mV) Comparator Trip Point (mV) 599 598 597 596 595 594 593 592 601 600 599 598 597 591 590 6 4 2 8 10 12 14 16 596 -50 18 -25 0 25 50 75 100 Supply Voltage (V) Temperature (C) Figure 20. Figure 21. COMPARATOR 1 PROPAGATION DELAY vs OVERDRIVE VOLTAGE COMPARATOR 2 PROPAGATION DELAY vs OVERDRIVE VOLTAGE 200 125 14 Propagation Delay (ms) Propagation Delay (ns) 175 150 125 100 13 12 11 75 50 10 0 20 40 60 80 100 120 140 160 180 200 0 20 40 60 100 120 140 160 180 200 Figure 22. Figure 23. COMPARATOR RESET VOLTAGE vs SUPPLY VOLTAGE COMPARATOR 1 PROPAGATION DELAY vs TEMPERATURE 1.2 300 1.0 275 0.8 0.6 0.4 0.2 250 225 200 175 150 0 2 10 80 Overdrive Voltage (mV) Propagation Delay (ns) Reset Voltage (V) Overdrive Voltage (mV) 4 6 8 10 12 14 16 18 125 -50 -25 0 25 50 Supply Voltage (V) Temperature (C) Figure 24. Figure 25. Submit Documentation Feedback 75 100 125 Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 TYPICAL CHARACTERISTICS (continued) All specifications at TA = +25C, VS = +12V, VIN+ = 12V, and VSENSE = 100mV, unless otherwise noted. COMPARATOR 2 PROPAGATION DELAY vs CAPACITANCE COMPARATOR 1 PROPAGATION DELAY Propagation Delay (ms) 1000 100 Input 200mV/div 10 1 Output 2V/div 0.1 VOD = 5mV 0.01 0.001 0.01 0.1 10 1 2ms/div 100 Delay Capacitance (nF) Figure 26. Figure 27. COMPARATOR 2 PROPAGATION DELAY REFERENCE VOLTAGE vs TEMPERATURE 1.22 Input 200mV/div VREF (V) 1.21 Output 2V/div 1.20 1.19 VOD = 5mV 1.18 -50 5ms/div -25 0 25 50 75 100 125 Temperature (C) Figure 28. Figure 29. Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 Submit Documentation Feedback 11 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 APPLICATIONS INFORMATION This section addresses the accuracy of these specific operating regions: BASIC CONNECTION Figure 30 shows the basic connection of the INA206, INA207, and INA208. The input pins, VIN+ and VIN-, should be connected as closely as possible to the shunt resistor to minimize any resistance in series with the shunt resistance. Normal Case 1: VSENSE 20mV, VCM VS Power-supply bypass capacitors are required for stability. Applications with noisy or high impedance power supplies may require additional decoupling capacitors to reject power-supply noise. Connect bypass capacitors close to the device pins. Low VSENSE Case 1: VSENSE < 20mV, -16V VCM < 0 Normal Case 2: VSENSE 20mV, VCM < VS Low VSENSE Case 2: VSENSE < 20mV, 0V VCM VS Low VSENSE Case 3: VSENSE < 20mV, VS < VCM 80V POWER SUPPLY The input circuitry of the INA206, INA207, and INA208 can accurately measure beyond the power-supply voltage, V+. For example, the V+ power supply can be 5V, whereas the load power-supply voltage is up to +80V. The output voltage range of the OUT terminal, however, is limited by the voltages on the power-supply pin. Normal Case 1: VSENSE 20mV, VCM VS This region of operation provides the highest accuracy. Here, the input offset voltage is characterized and measured using a two-step method. First, the gain is determined by Equation 1. V OUT1 * V OUT2 G+ 100mV * 20mV (1) ACCURACY VARIATIONS AS A RESULT OF VSENSE AND COMMON-MODE VOLTAGE where: VOUT1 = Output Voltage with VSENSE = 100mV VOUT2 = Output Voltage with VSENSE = 20mV The accuracy of the INA206, INA207, and INA208 current-shunt monitors is a function of two main variables: VSENSE (VIN+ - VIN-) and common-mode voltage, VCM, relative to the supply voltage, VS. VCM is expressed as (VIN+ + VIN-)/2; however, in practice, VCM is seen as the voltage at VIN+ because the voltage drop across VSENSE is usually small. Then the offset voltage is measured at VSENSE = 100mV and referred to the input (RTI) of the current-shunt monitor, as shown in Equation 2. VOSRTI (Referred-To-Input) + V G * 100mV OUT1 (2) RSHUNT 3mW Load Supply -18V to +80V Load 5V Supply VS Current Shunt Monitor Output CBYPASS 0.01mF INA206 x20 OUT CMP1 IN-/0.6 REF CMP1 IN+ 1.2V REF VIN+ VIN- RPULL-UP 4.7kW RPULL-UP 4.7kW 1.2V REF OUT CMP1 OUT CMP2 IN- CMP2 IN+/0.6 REF CMP2 OUT CMP2 DELAY GND CMP1 RESET Optional Delay Capacitor 0.2mF Transparent/Reset Latch Figure 30. INA20x Basic Connection 12 Submit Documentation Feedback Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 Normal Case 2: VSENSE 20mV, VCM < VS This region of operation has slightly less accuracy than Normal Case 1 as a result of the common-mode operating area in which the part functions, as seen in the Output Error vs Common-Mode Voltage curve. As noted, for this graph VS = 12V; for VCM < 12V, the Output Error increases as VCM becomes less than 12V, with a typical maximum error of 0.005% at the most negative VCM = -16V. Low VSENSE Case 1: VSENSE < 20mV, -16V VCM < 0; and Low VSENSE Case 3: VSENSE < 20mV, VS < VCM 80V Although the INA206 family of devices are not designed for accurate operation in either of these regions, some applications are exposed to these conditions; for example, when monitoring power supplies that are switched on and off while VS is still applied to the INA206, INA207, or INA208. It is important to know what the behavior of the devices will be in these regions. As VSENSE approaches 0mV, in these VCM regions, the device output accuracy degrades. A larger-than-normal offset can appear at the current-shunt monitor output with a typical maximum value of VOUT = 300mV for VSENSE = 0mV. As VSENSE approaches 20mV, VOUT returns to the expected output value with accuracy as specified in the Electrical Characteristics. Figure 31 illustrates this effect using the INA208 (Gain = 100). Low VSENSE Case 2: VSENSE < 20mV, 0V VCM VS This region of operation is the least accurate for the INA206 family. To achieve the wide input common-mode voltage range, these devices use two op amp front ends in parallel. One op amp front end operates in the positive input common-mode voltage range, and the other in the negative input region. For this case, neither of these two internal amplifiers dominates and overall loop gain is very low. Within this region, VOUT approaches voltages close to linear operation levels for Normal Case 2. This deviation from linear operation becomes greatest the closer VSENSE approaches 0V. Within this region, as VSENSE approaches 20mV, device operation is closer to that described by Normal Case 2. Figure 32 illustrates this behavior for the INA208. The VOUT maximum peak for this case is tested by maintaining a constant VS, setting VSENSE = 0mV and sweeping VCM from 0V to VS. The exact VCM at which VOUT peaks during this test varies from part to part, but the VOUT maximum peak is tested to be less than the specified VOUT Tested Limit. VOUT (V) In the Typical Characteristics, the Output Error vs Common-Mode Voltage curve shows the highest accuracy for the this region of operation. In this plot, VS = 12V; for VCM 12V, the output error is at its minimum. This case is also used to create the VSENSE 20mV output specifications in the Electrical Characteristics table. 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 (1) INA208 VOUT Tested Limit VCM1 Ideal VCM2 VCM3 VOUT Tested Limit at VSENSE = 0mV, 0 VCM1 VS. VCM4 VCM2, VCM3, and VCM4 illustrate the variance from part to part of the VCM that can cause maximum VOUT with VSENSE < 20mV. 0 2 4 6 8 10 12 14 16 18 20 22 24 VSENSE (mV) NOTE: (1) INA206 VOUT Tested Limit = 0.4V. INA207 VOUT Tested Limit = 1V. Figure 32. Example for Low VSENSE Case 2 (INA208, Gain = 100) 2.0 1.8 SELECTING RS 1.6 VOUT (V) 1.4 1.2 Actual 1.0 0.8 Ideal 0.6 0.4 0.2 0 0 2 4 6 8 10 12 14 16 18 20 VSENSE (mV) The value chosen for the shunt resistor, RS, depends on the application and is a compromise between small-signal accuracy and maximum permissible voltage loss in the measurement line. High values of RS provide better accuracy at lower currents by minimizing the effects of offset, while low values of RS minimize voltage loss in the supply line. For most applications, best performance is attained with an RS value that provides a full-scale shunt voltage range of 50mV to 100mV. Maximum input voltage for accurate measurements is (VS - 0.2)/Gain. Figure 31. Example for Low VSENSE Cases 1 and 3 (INA208, Gain = 100) Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 Submit Documentation Feedback 13 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 TRANSIENT PROTECTION OUTPUT VOLTAGE RANGE The -16V to +80V common-mode range of the INA206, INA207, and INA208 is ideal for withstanding automotive fault conditions ranging from 12V battery reversal up to +80V transients, since no additional protective components are needed up to those levels. In the event that the INA206, INA207, and INA208 are exposed to transients on the inputs in excess of their ratings, then external transient absorption with semiconductor transient absorbers (zeners or Transzorbs) will be necessary. Use of MOVs or VDRs is not recommended except when they are used in addition to a semiconductor transient absorber. Select the transient absorber such that it will never allow the INA206, INA207, and INA208 to be exposed to transients greater than +80V (that is, allow for transient absorber tolerance, as well as additional voltage due to transient absorber dynamic impedance). Despite the use of internal zener-type ESD protection, the INA206, INA207, and INA208 do not lend themselves to using external resistors in series with the inputs since the internal gain resistors can vary up to 30% but are closely matched. (If gain accuracy is not important, then resistors can be added in series with the INA206, INA207, and INA208 inputs with two equal resistors on each input.) The output of the INA206, INA207, and INA208 is accurate within the output voltage swing range set by the power supply pin, V+. This performance is best illustrated when using the INA208 (a gain of 100 version), where a 100mV full-scale input from the shunt resistor requires an output voltage swing of +10V, and a power-supply voltage sufficient to achieve +10V on the output. INPUT FILTERING An obvious and straightforward location for filtering is at the output of the INA206, INA207, and INA208 series; however, this location negates the advantage of the low output impedance of the internal buffer. The only other option for filtering is at the input pins of the INA206, INA207, and INA208, which is complicated by the internal 5k + 30% input impedance; this is shown in Figure 33. Using the lowest possible resistor values minimizes both the initial shift in gain and effects of tolerance. The effect on initial gain is given by Equation 3: 5kW 5kW ) R FILT Gain Error% + 100 * 100 (3) Total effect on gain error can be calculated by replacing the 5k term with 5k - 30%, (or 3.5k) or 5k + 30% (or 6.5k). The tolerance extremes of RFILT can also be inserted into the equation. If a pair of 100 1% resistors are used on the inputs, the initial gain error will be 1.96%. Worst-case tolerance conditions will always occur at the lower excursion of the internal 5k resistor (3.5k), and the higher excursion of RFILT - 3% in this case. RSHUNT << RFILTER 3mW VSUPPLY Load RFILTER < 100W RFILTER < 100W CFILTER INA206-INA208 VIN+ VS 1 14 OUT 2 13 CMP1 IN-/0.6V REF 3 CMP1 IN+ 4 11 CMP1 OUT CMP2 IN- 5 10 CMP2 OUT CMP2 IN+/0.6V REF 6 9 CMP2 DELAY GND 7 8 CMP1 RESET 1.2V REF VIN- 12 1.2V REF OUT f-3dB f-3dB = 1 2p(2RFILTER)CFILTER SO--14, TSSOP--14 Figure 33. Input Filter (Gain Error -1.5% to -2.2%) 14 Submit Documentation Feedback Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 Note that the specified accuracy of the INA206, INA207, and INA208 must then be combined in addition to these tolerances. While this discussion treated accuracy worst-case conditions by combining the extremes of the resistor values, it is appropriate to use geometric mean or root sum square calculations to total the effects of accuracy variations. REFERENCE The INA206, INA207, and INA208 include an internal voltage reference that has a load regulation of 0.4mV/mA (typical), and not more than 100ppm/C of drift. Only the 14-pin package allows external access to reference voltages, where voltages of 1.2V and 0.6V are both available. Output current versus output voltage is illustrated in the Typical Characteristics section. COMPARATOR The INA206, INA207, and INA208 devices incorporate two open-drain comparators. These comparators typically have 2mV of offset and a 1.3s (typical) response time. The output of Comparator 1 latches and is reset through the CMP1 RESET pin, as shown in Figure 35. This configuration applies to both the 10- and 14-pin versions. Figure 34 illustrates the comparator delay. The 14-pin versions of the INA206, INA207, and INA208 include additional features for comparator functions. The comparator reference voltage of both Comparator 1 and Comparator 2 can be overridden by external inputs for increased design flexibility. Comparator 2 has a programmable delay. COMPARATOR DELAY (14-Pin Version Only) The Comparator 2 programmable delay is controlled by a capacitor connected to the CMP2 Delay Pin; see Figure 30. The capacitor value (in F) is selected by using Equation 4: t C DELAY (in mF) + D 5 (4) A simplified version of the delay circuit for Comparator 2 is shown in Figure 34. The delay comparator consists of two comparator stages with the delay between them. Note that I1 and I2 cannot be turned on simultaneously; I1 corresponds to a U1 low output and I2 corresponds to a U1 high output. Using an initial assumption that the U1 output is low, I1 is on, then U2 +IN is zero. If U1 goes high, I2 supplies 120nA to CDELAY. The voltage at U2 +IN begins to ramp toward a 0.6V threshold. When the voltage crosses this threshold, the U2 output goes high while the voltage at U2 +IN continues to ramp up to a maximum of 1.2V when given sufficient time (twice the value of the delay specified for CDELAY). This entire sequence is reversed when the comparator outputs go low, so that returning to low exhibits the same delay. 1.2V I2 120nA U1 U2 I1 120nA 0.6V CDELAY Figure 34. Simplified Model of the Comparator 2 Delay Circuit 0.6V VIN 0V CMP Out RESET Figure 35. Comparator 1 Latching Capability Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 Submit Documentation Feedback 15 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 RSHUNT 3mW 12V Supply 12V Load 3.3V Supply VS INA206 x20 OUT 1.2V REF CMP1 IN-/0.6 REF 1.2V REF OUT CMP1 OUT CMP1 IN+ 2.5V Reference VIN+ VIN- CMP2 IN- CMP2 IN+/0.6 REF CMP2 OUT CMP2 DELAY GND CMP1 RESET Shutdown Warning CDELAY 0.1mF (0.5s) Figure 36. Server 12V Supply Current Monitor It is important to note what will happen if events occur more rapidly than the delay timeout; for example, when the U1 output goes high (turning on I2), but returns low (turning I1 back on) prior to reaching the 0.6V transition for U2. The voltage at U2 +IN ramps back down at a rate determined by the value of CDELAY, and only returns to zero if given sufficient time. limit the voltage on both inputs to a total of 20V. The exact limit depends on the available voltage and whether either or both inputs are subject to the large voltage. When making this determination, consider the 20k from each input back to the comparator. Figure 38 shows the maximum input voltage that avoids creating a reference error when driving both inputs (an equivalent resistance back into the reference of 10k). In essence, when analyzing Comparator 2 for behavior with events more rapid than its delay setting, use the model shown in Figure 34. i 1mA 1.2V 20kW COMPARATOR MAXIMUM INPUT VOLTAGE RANGE 20kW CMP1 IN- The maximum voltage at the comparator input for normal operation is up to (V+) - 1.5V. There are special considerations when overdriving the reference inputs (pins 3 and 6). Driving either or both inputs high enough to drive 1mA back into the reference introduces errors into the reference. Figure 37 shows the basic input structure. A general guideline is to CMP2 IN+ Figure 37. Limit Current Into Reference 1mA RSHUNT Load Supply -18V to +80V Load 5V Supply VS Current Shunt Monitor Output V < 11.2V INA206 x20 OUT CMP1 IN-/0.6 REF CBYPASS 0.01mF CMP1 IN+ 1.2V REF VIN+ VIN- RPULL-UP 4.7kW RPULL-UP 4.7kW 1.2V REF OUT CMP1 OUT CMP2 IN- CMP2 IN+/0.6 REF CMP2 OUT CMP2 DELAY GND CMP1 RESET Optional Delay Capacitor 0.2mF Transparent/Reset Latch Figure 38. Overdriving Comparator Inputs Without Generating a Reference Error 16 Submit Documentation Feedback Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 RSHUNT 3mW Supply Load 5V Supply Q1A, Q1B MMDT2907A VS INA206 x20 OUT R1 1kW 1.2V REF CMP1 IN-/0.6 REF CMP1 IN+ CMP2 IN- CMP2 IN+/0.6 REF RRAMP 4.99kW VIN+ VIN- 1.2V REF OUT CMP1 OUT PWMOUT CMP2 OUT CMP2 DELAY D1 1N5711 CMP1 RESET GND RPULL-UP 1kW CRAMP 0.27mF R2 4.02kW D1 1N5711 Figure 39. PWM Output Current-Shunt Monitor RSHUNT Load Load Supply Supply VIN+ 5kW VIN- +5V Supply VS+ 5kW RPULL-UP 1kW A1 VS INA206 x20 OUT CMP1 IN-/0.6 REF A2 INA193 1.2V REF 1.2V REF OUT CMP1 OUT CMP1 IN+ OUT RL VIN+ VIN- CMP2 IN- CMP2 IN+/0.6 REF CMP2 OUT CMP2 DELAY GND CMP1 RESET GND Figure 40. Bi-Directional Current Comparator Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 Submit Documentation Feedback 17 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 RSHUNT Supply Load +5V Supply VS INA206 x20 OUT 1.2V REF CMP1 IN-/0.6 REF Lower Window Voltage RPULL-UP 1kW 1.2V REF OUT CMP1 IN+ Upper Window Voltage VIN+ VIN- CMP1 OUT CMP2 IN- CMP2 IN+/0.6 REF CMP2 OUT CMP2 DELAY GND CMP1 RESET a) Generic Window Comparator RSHUNT Supply Load +5V Supply VS INA206 x20 OUT CMP1 IN-/0.6 REF 1.2V REF VIN+ VIN- RPULL-UP 1kW 1.2V REF OUT CMP1 OUT CMP1 IN+ CMP2 IN- CMP2 IN+/0.6 REF CMP2 OUT CMP2 DELAY GND CMP1 RESET b) Window Comparator with +1.2V Upper Limit and +0.6V Lower Limit RSHUNT Load Supply +5V Supply VS INA206 x20 OUT R1 R2 R3 R4 CMP1 IN-/0.6 REF CMP1 IN+ 1.2V REF VIN+ VIN- 1.2V REF OUT RPULL-UP 1kW CMP1 OUT CMP2 IN- CMP2 IN+/0.6 REF CMP2 OUT CMP2 DELAY GND CMP1 RESET VUPPER = VLOWER = 0.6(R1 + R2) R2 0.6(R3 + R4) R4 c) Window Comparator with Individual Dividers Figure 41. Using the INA206, INA207, and INA208 as Window Comparators 18 Submit Documentation Feedback Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 INA206 INA207 INA208 www.ti.com SBOS360E - JUNE 2006 - REVISED OCTOBER 2007 RSHUNT Load Supply +5V Supply VS INA206 x20 OUT R1 R3 1.2V REF CMP1 IN-/0.6 REF CMP1 IN+ R2 R4 VIN+ VIN- 1.2V REF OUT CMP1 OUT Power Good CMP2 IN- CMP2 IN+/0.6 REF CMP2 OUT CMP2 DELAY GND CMP1 RESET VUPPER = 0.6(R1 + R2) R2 VLOWER = RPULL-UP 1kW Analog Current Signal 0.6(R3 + R4) R4 Figure 42. Analog Output Current-Shunt Monitor with Comparators Used as Power-Supply Under-Limit/Over-Limit or Power-Good Detector Copyright (c) 2006-2007, Texas Instruments Incorporated Product Folder Link(s): INA206 INA207 INA208 Submit Documentation Feedback 19 PACKAGE OPTION ADDENDUM www.ti.com 9-Aug-2011 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp (3) INA206AID ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA206AIDG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA206AIDGSR ACTIVE MSOP DGS 10 2500 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR INA206AIDGSRG4 ACTIVE MSOP DGS 10 2500 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR INA206AIDGST ACTIVE MSOP DGS 10 250 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR INA206AIDGSTG4 ACTIVE MSOP DGS 10 250 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR INA206AIDR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA206AIDRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA206AIPW ACTIVE TSSOP PW 14 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA206AIPWG4 ACTIVE TSSOP PW 14 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA206AIPWR ACTIVE TSSOP PW 14 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA206AIPWRG4 ACTIVE TSSOP PW 14 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AID ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIDG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIDGSR ACTIVE MSOP DGS 10 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIDGSRG4 ACTIVE MSOP DGS 10 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIDGST ACTIVE MSOP DGS 10 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR Addendum-Page 1 Samples (Requires Login) PACKAGE OPTION ADDENDUM www.ti.com 9-Aug-2011 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp (3) INA207AIDGSTG4 ACTIVE MSOP DGS 10 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIDR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIDRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIPW ACTIVE TSSOP PW 14 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIPWG4 ACTIVE TSSOP PW 14 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIPWR ACTIVE TSSOP PW 14 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA207AIPWRG4 ACTIVE TSSOP PW 14 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AID ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIDG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIDGSR ACTIVE MSOP DGS 10 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIDGSRG4 ACTIVE MSOP DGS 10 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIDGST ACTIVE MSOP DGS 10 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIDGSTG4 ACTIVE MSOP DGS 10 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIDR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIDRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIPW ACTIVE TSSOP PW 14 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIPWG4 ACTIVE TSSOP PW 14 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA208AIPWR ACTIVE TSSOP PW 14 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR Addendum-Page 2 Samples (Requires Login) PACKAGE OPTION ADDENDUM www.ti.com Orderable Device INA208AIPWRG4 9-Aug-2011 Status (1) ACTIVE Package Type Package Drawing TSSOP PW Pins 14 Package Qty 2000 Eco Plan (2) Green (RoHS & no Sb/Br) Lead/ Ball Finish MSL Peak Temp (3) Samples (Requires Login) CU NIPDAU Level-2-260C-1 YEAR (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing INA206AIDGSR MSOP DGS 10 INA206AIDGST MSOP DGS INA206AIDR SOIC D INA206AIPWR TSSOP INA207AIDGSR SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 10 250 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 PW 14 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 MSOP DGS 10 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 INA207AIDGST MSOP DGS 10 250 180.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 INA207AIDR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 INA207AIPWR TSSOP PW 14 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 INA208AIDGSR MSOP DGS 10 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 INA208AIDGST MSOP DGS 10 250 180.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 INA208AIDR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 INA208AIPWR TSSOP PW 14 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) INA206AIDGSR MSOP DGS 10 2500 366.0 364.0 50.0 INA206AIDGST MSOP DGS 10 250 366.0 364.0 50.0 INA206AIDR SOIC D 14 2500 367.0 367.0 38.0 INA206AIPWR TSSOP PW 14 2000 367.0 367.0 35.0 INA207AIDGSR MSOP DGS 10 2500 367.0 367.0 35.0 INA207AIDGST MSOP DGS 10 250 210.0 185.0 35.0 INA207AIDR SOIC D 14 2500 367.0 367.0 38.0 INA207AIPWR TSSOP PW 14 2000 367.0 367.0 35.0 INA208AIDGSR MSOP DGS 10 2500 367.0 367.0 35.0 INA208AIDGST MSOP DGS 10 250 210.0 185.0 35.0 INA208AIDR SOIC D 14 2500 367.0 367.0 38.0 INA208AIPWR TSSOP PW 14 2000 367.0 367.0 35.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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