LM108,LM108AQML LM108/LM108AQML Operational Amplifiers Literature Number: SNOSAH4A LM108/LM108AQML Operational Amplifiers General Description The LM108 is a precision operational amplifier having specifications a factor of ten better than FET amplifiers over a -55C to +125C temperature range. The devices operate with supply voltages from 2V to 20V and have sufficient supply rejection to use unregulated supplies. Although the circuit is interchangeable with, and uses the same compensation as the LM101A, an alternate compensation scheme can be used to make it particularly insensitive to power supply noise and to make supply bypass capacitors unnecessary. fact, it operates from 10 M source resistances, introducing less error than devices like the 709 with 10 k sources. Integrators with drifts less than 500 V/sec and analog time delays in excess of one hour can be made using capacitors no larger than 1 F. Features n n n n Maximum input bias current of 3.0 nA over temperature Offset current less than 400 pA over temperature Supply current of only 300 A, even in saturation Guaranteed drift characteristics The low current error of the LM108 makes possible many designs that are not practical with conventional amplifiers. In Ordering Information NS PART NUMBER SMD PART NUMBER NS PACKAGE NUMBER PACKAGE DISCRIPTION LM108AH/883 H08C 8LD Metal Can LM108AJ-8/883 J08A 8LD CERDIP LM108AJ/883 J14A 14LD CERDIP LM108AWG/883 WG10A 10LD Ceramic SOIC LM108AHRQML 5962R9863702QGA 100k rd(Si) H08C 8LD Metal Can LM108AHRQMLV 5962R9863702VGA 100k rd(Si) H08C 8LD Metal Can LM108AJ-8RQMLV 5962R9863702VPA 100k rd(Si) J08A 8LD CERDIP LM108AJRQML 5962R9863702QCA 100k rd(Si) J14A 14LD CERDIP LM108AJRQMLV 5962R9863702VCA 100k rd(Si) J14A 14LD CERDIP LM108AWGRQML 5962R9863702QZA 100k rd(Si) WG10A 10LD Ceramic SOIC LM108AWGRQMLV 5962R9863702VZA 100k rd(Si) WG10A 10LD Ceramic SOIC LM108AWRQML 5962R9863702QHA 100k rd(Si) W10A 10LD CERPACK LM108AWRQMLV 5962R9863702VHA 100k rd(Si) W10A 10LD CERPACK H08C 8LD Metal Can LM108J/883 J14A 14LD CERDIP LM108J-8/883 J08A 8LD CERDIP LM108H/883 (c) 2005 National Semiconductor Corporation DS201206 www.national.com LM108/LM108AQML Operational Amplifiers December 2005 LM108/LM108AQML Connection Diagrams Metal Can Package 14 Lead Dual-In-Line Package 20120616 20120613 Top View See NS Package Number J14A *Package is connected to Pin 4 (V-) **Unused pin (no internal connection) to allow for input anti-leakage guard ring on printed circuit board layout. See NS Package Number H08C 8 Lead Dual-In-Line Package 10 Lead Flatpack/SOIC Package 20120617 Top View See NS Package Number W10A, WG10A 20120615 Top View See NS Package Number J08A www.national.com 2 LM108/LM108AQML Schematic Diagram 20120608 3 www.national.com LM108/LM108AQML Compensation Circuits Alternate Frequency Compensation (Note 1) Standard Compensation Circuit 20120601 20120602 **Bandwidth and slew rate are proportional to 1/CS CO = 30 pF **Bandwidth and slew rate are proportional to 1/Cf Note 1: Improves rejection of power supply noise by a factor of ten. Feedforward Compensation 20120603 www.national.com 4 Supply Voltage LM108RH LM108/LM108A 22V 20V Power Dissipation (Note 4) Metal Can 330mW @ +125C 8 LD CERDIP 14LD 400mW @ +125C CERDIP 8LD 400mW @ +125C CERPACK 330mW @ +125C 10LD Ceramic SOIC 330mW @ +125C 10 LD 10 mA 30V 20V Differential Input Current (Note 5) Differential Input Voltage(Note 7) Input Voltage (Note 6) Output Short-Circuit Duration Continuous Operating Temperature Range -55C TA +125C Storage Temperature Range -65C TA +150C N/A 15V Thermal Resistance JA Metal Can 8 LD Still Air 500LF / Min Air Flow 150C/W 86C/W CERDIP 14LD Still Air 500LF / Min Air Flow 94C/W 55C/W CERDIP 8LD Still Air 500LF / Min Air Flow 120C/W 68C/W CERPACK 10LD Still Air 500LF / Min Air Flow 225C/W 142C/W Ceramic SOIC 10 LD Still Air 500LF / Min Air Flow 225C/W 142C/W JC Metal Can 8 LD 38C/W CERDIP 14LD 13C/W CERDIP 8LD 17C/W CERPACK 10LD Ceramic SOIC 21C/W 10 LD 21C/W Package Weight (typical) Metal Can 8 LD 990mg CERDIP 14LD 2,180mg CERDIP 8LD 1,090mg CERPACK 10LD Ceramic SOIC 225mg 10 LD 210mg Maximum Junction Teperature 175C Lead Temperature (Soldering, 10 sec) 300C ESD Tolerance (Note 8) 2000V 5 150C www.national.com LM108/LM108AQML Absolute Maximum Ratings (Notes 2, 3) LM108/LM108AQML Quality Conformance Inspection Mil-Std-883, Method 5005 - Group A Subgroup Description Temp (C) 1 Static tests at +25C 2 Static tests at +125C 3 Static tests at -55C 4 Dynamic tests at +25C 5 Dynamic tests at +125C 6 Dynamic tests at -55C 7 Functional tests at +25C 8A Functional tests at +125C 8B Functional tests at -55C 9 Switching tests at +25C 10 Switching tests at +125C 11 Switching tests at -55C LM108 Electrical Characteristics DC Parameters The following conditions apply to all the following parameters, unless otherwise specified. VCC = 20V, VCM = 0V Symbol VIO Parameter Input Offset Voltage Conditions VCM = -15V VCM = 15V VCC = 5V IIO Input Offset Current VCM = -15V VCM = 15V VCC = 5V IIB Input Bias Current VCM = -15V VCM = 15V VCC = 5V PSRR Power Supply Rejection Ratio 20V < = Vcc < = 5V www.national.com 6 Notes Min Max Subgroups Units -2.0 2.0 mV 1 -3.0 3.0 mV 2, 3 -2.0 2.0 mV 1 -3.0 3.0 mV 2, 3 -2.0 2.0 mV 1 -3.0 3.0 mV 2, 3 -2.0 2,0 mV 1 -3.0 3.0 mV 2, 3 -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 -0.1 2.0 nA 1 -1.0 3.0 nA 2, -0.1 3.0 nA 3 -0.1 2.0 nA 1 -1.0 3.0 nA 2, -0.1 3.0 nA 3 -0.1 2.0 nA 1 -1.0 3.0 nA 2, -0.1 3.0 nA 3 -0.1 2.0 nA 1 -1.0 3.0 nA 2, -0.1 3.0 nA 3 dB 1, 2, 3 80 (Continued) DC Parameters (Continued) The following conditions apply to all the following parameters, unless otherwise specified. VCC = 20V, VCM = 0V Symbol Parameter Conditions Notes Min Max Subgroups Units CMRR Common Mode Rejection Ratio -15V < = VCM < = 15V +IOS Short Circuit Current VCC = 15V -30 -1.0 mA 1, 2, 3 -IOS Short Circuit Current VCC = 15V 1 30 mA 1, 2, 3 ICC Power Supply Current 0.6 mA 1 0.4 mA 2 0.8 mA 3 RIN Input Resistance VIN Input Voltage Range VCC = 15V 85 dB 1, 2, 3 (Note 13) 30 M 1 (Note 12) 14 V 1, 2 V 1, 2 (Note 12) (Note 12) -14 13.5 (Note 12) (Note 12) V 3 -13.5 V 3 15 (Note 12) V -15 1, 2, 3 V 1, 2, 3 V 4, 5, 6 +VOP Output Voltage Swing VCC = 15V, RL = 10K -VOP Output Voltage Swing VCC = 15V, RL = 10K V 4, 5, 6 +AVS Open Loop Voltage Gain VCC = 15V, RL = 10K, Vout = 0 to 10V (Note 10) 50 V/mV 4 (Note 10) 25 V/mV 5, 6 VCC = 15V, RL = 10K Vout = 0 to -10V (Note 10) 50 V/mV 4 (Note 10) 25 V/mV 5, 6 -AVS Open Loop Voltage Gain 13 -13 AC Parameters The following conditions apply to all the following parameters, unless otherwise specified. VCC = 20V, VCM = 0V. Symbol Parameter Conditions Notes Min Max Units Subgroups TRTR Rise Time (Note 13) 1.0 S 7 TROS Overshoot (Note 13) 30 % 7 7 www.national.com LM108/LM108AQML LM108 Electrical Characteristics LM108/LM108AQML LM108A Electrical Characteristics DC Parameters The following conditions apply to all the following parameters, unless otherwise specified. VCC = 20V, VCM = 0V Symbol VIO Parameter Input Offset Voltage Conditions Notes VCM = -15V Input Offset Current 0.5 mV 1 1.0 mV 2, 3 -0.5 0.5 mV 1 -1.0 1.0 mV 2, 3 -0.5 0.5 mV 1 -1.0 1.0 mV 2, 3 VCC = 5V -0.5 0.5 mV 1 -1.0 1.0 mV 2, 3 VCM = -15V -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 VCC = 5V Input Bias Current VCM = -15V VCM = 15V VCC = 5V 20V < = VCC < = 5V -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 -0.1 2.0 nA 1 -1.0 3.0 nA 2 -0.1 3.0 nA 3 -0.1 2.0 nA 1 -1.0 3.0 nA 2 -0.1 3.0 nA 3 -0.1 2.0 nA 1 -1.0 3.0 nA 2 -0.1 3.0 nA 3 -0.1 2.0 nA 1 -1.0 3.0 nA 2 -0.1 3.0 nA 3 PSRR Power Supply Rejection Ratio CMRR Common Mode Rejection Ratio -15V < = VCM < = 15V +IOS Short Circuit Current VCC = 15V -30 -IOS Short Circuit Current = 15V 1.0 ICC Power Supply Current RIN Input Resistance VIN Input Voltage Range VCC VCC = 15V 96 dB 1, 2, 3 96 dB 1, 2, 3 mA 1, 2, 3 1, 2, 3 1 0.4 mA 2 0.8 mA 3 30 M 1 V 1, 2 V 1, 2 (Note 12) 8 mA mA 14 -14 13.5 (Note 12) www.national.com 30 0.6 (Note 13) (Note 12) Temperature Coefficient of Input Offset Voltage -1.0 (Note 12) (Note 12) Delta VIO / Delta T Subgroups Units -0.5 VCM = 15V IIB Max -1.0 VCM = 15V IIO Min V 3 -13.5 V 3 15 V 1, 2, 3 (Note 12) -15 V 1, 2, 3 (Note 13) 5.0 V/C 1, 2, 3 (Continued) DC Parameters (Continued) The following conditions apply to all the following parameters, unless otherwise specified. VCC = 20V, VCM = 0V Symbol Parameter Delta I IO/ Delta T Temperature Coefficient of Input Offset Current Conditions Notes Min (Note 13) Max Subgroups Units 2.5 pA/C 1, 2, 3 V 4, 5, 6 -13 V 4, 5, 6 +VOP Output Voltage Swing VCC = 15V, RL = 10K -VOP Output Voltage Swing VCC = 15V, RL = 10K +AVS Open Loop Voltage Gain VCC = 15V, RL = 10K, Vout = 0 to 10V (Note 10) 80 V/mV 4 (Note 10) 40 V/mV 5, 6 -AVS Open Loop Voltage Gain VCC = 15V, RL = 10K, Vout = 0 to -10V (Note 10) 80 V/mV 4 (Note 10) 40 V/mV 5, 6 13 AC Parameters The following conditions apply to all the following parameters, unless otherwise specified. VCC = 20V, VCM = 0V Symbol TRTR Parameter Conditions Transient Response Rise Time Notes (Note 13) 9 Min Max 1.0 Subgroups Units S 7 www.national.com LM108/LM108AQML LM108A Electrical Characteristics LM108/LM108AQML LM108A Rad Hard -- Electrical Characteristics DC Parameters The following conditions apply to all the following parameters, unless otherwise specified. VCC = 20V, VCM = 0V, RS = 50 Symbol VIO Parameter Input Offset Voltage Conditions Notes Subgroups Min Max +VCC = 35V, -VCC = -5V, VCM = -15V -0.5 0.5 mV 1 -1.0 1.0 mV 2, 3 +VCC = 5V, -VCC = -35V, VCM = 15V -0.5 0.5 mV 1 -1.0 1.0 mV 2, 3 -0.5 0.5 mV 1 -1.0 1.0 mV 2, 3 -0.5 0.5 mV 1 +VCC = +5V, -VCC = -5V Units -1.0 1.0 mV 2, 3 Delta VIO / Delta T Temperature Coefficient of Input Offset Voltage 25C TA +125C (Note 9) -5.0 5.0 V/C 2 -55C TA 25C (Note 9) -5.0 5.0 V/C 3 IIO Input Offset Current +VCC = 35V, -VCC = -5V, VCM = -15V -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 +VCC = 5V, -VCC = -35V, VCM = 15V -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 -0.2 0.2 nA 1 -0.4 0.4 nA 2, 3 +VCC = +5V, -VCC = -5V Delta I IO/ Delta T Temperature Coefficient of Input Offset Current IIB Input Bias Current 25C TA +125C (Note 9) -2.5 2.5 pA/C 2 -55C TA 25C (Note 9) -2.5 2.5 pA/C 3 -0.1 2.0 nA 1 -1.0 2.0 nA 2 -0.1 3.0 nA 3 -0.1 2.0 nA 1 -1.0 2.0 nA 2 -0.1 3.0 nA 3 -0.1 2.0 nA 1 -1.0 2.0 nA 2 -0.1 3.0 nA 3 -0.1 2.0 nA 1 -1.0 2.0 nA 2 +VCC = 35V, -VCC = -5V, VCM = -15V +VCC = 5V, -VCC = -35V, VCM = 15V +VCC = +5V, -VCC = -5V -0.1 3.0 nA 3 +PSRR Power Supply Rejection Ratio +VCC = 10V, -VCC = -20V -16 16 V/V 1, 2, 3 -PSRR Power Supply Rejection Ratio +VCC = 20V, -VCC = -10V -16 16 CMRR Common Mode Rejection Ratio VCM = 15V +IOS Short Circuit Current +VCC = +15V, -VCC = -15V, t 25mS -IOS Short Circuit Current +VCC = +15V, -VCC = -15V, t 25mS ICC Power Supply Current +VCC = +15V, -VCC = -15V +VOP Output Voltage Swing RL = 10K -VOP Output Voltage Swing RL = 10K +AVS Open Loop Voltage Gain RL = 10K, Vout = +15V www.national.com V/V 1, 2, 3 96 dB 1, 2, 3 -20 mA 1, 2, 3 20 mA 1, 2, 3 0.6 mA 1, 2 0.8 16 -16 10 mA 3 V 4, 5, 6 V 4, 5, 6 (Note 10) 80 V/mV 4 (Note 10) 40 V/mV 5, 6 (Continued) DC Parameters (Continued) The following conditions apply to all the following parameters, unless otherwise specified. VCC = 20V, VCM = 0V, RS = 50 Symbol Parameter Conditions -AVS Open Loop Voltage Gain RL = 10K, Vout = -15V AVS Open Loop Voltage Gain VCC = 5V, RL = 10K, Vout = 2V Notes Min Max Subgroups Units (Note 10) 80 V/mV 4 (Note 10) 40 V/mV 5, 6 (Note 10) 20 V/mV 4, 5, 6 Units Subgroups DC Drift Parameters The following conditions apply to all the following parameters, unless otherwise specified. VCC = 20V, VCM = 0V, RS = 50 Delta calculations performed on JAN S and QMLV devices at group B, subgroup 5 only. Symbol Parameter Conditions Notes Min Max VIO Input Offset Voltage -0.25 0.25 mV 1 IIB Input Bias Current -0.5 0.5 1 Min Max nA AC Parameters The following conditions apply to all the following parameters, unless otherwise specified. AC VCC = 20V, VCM = 0V, RS = 50 Symbol Parameter Conditions Notes RL = 10K, CL = 100pF, f < 1KHz, Vin = +50mV TRTR Transient Response Rise Time TROS Transient Response Overshoot RL = 10K, CL = 100pF, f < 1KHz, Vin = +50mV +SR Slew Rate AV = 1, VIN = -5V to +5V -SR Slew Rate AV = 1, VIN = +5V to -5V 1,000 nS 50 Subgroups Units 9, 10, 11 % 9, 10, 11 0.05 V/S 9, 10, 11 0.05 V/S 9, 10, 11 NIBB Noise Broadband BW = 10Hz to 5KHz, RS = 0 15 VRMS 9 NIPC Noise Popcorn BW = 10Hz to 5KHz, RS= 100K 40 VPK 9 Post Radiation Parameters @ +25C (Note 11) The following conditions apply to all the following parameters, unless otherwise specified. DC: VCC = 20V, VCM = 0V, RS = 50 Symbol IIB Parameter Input Bias Current Conditions Notes Min Max Subgroups Units +VCC = 35V, -VCC = -5V, VCM = -15V (Note 11) 5.0 nA 1 +VCC = 5V, -VCC = -35V, VCM = -15V (Note 11) 5.0 nA 1 (Note 11) 5.0 nA 1 (Note 11) 5.0 nA 1 +VCC = +5V, -VCC = -5V 11 www.national.com LM108/LM108AQML LM108A Rad Hard -- Electrical Characteristics LM108/LM108AQML LM108A Rad Hard -- Electrical Characteristics (Continued) Post Radiation Parameters @ +25C (Note 11) (Continued) The following conditions apply to all the following parameters, unless otherwise specified. DC: VCC = 20V, VCM = 0V, RS = 50 Symbol IIO Parameter Input Offset Current Conditions +VCC = 35V, -VCC = -5V, VCM = -15V +VCC = 5V, -VCC = -35V, VCM = -15V +VCC = +5V, -VCC = -5V Notes (Note 11) Min Max 0.5 Subgroups Units nA 1 (Note 11) 0.5 nA 1 (Note 11) 0.5 nA 1 (Note 11) 0.5 nA 1 Note 2: Parameters have only been entered in the LM108 / LM108A column if different from LM108RH Note 3: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. Note 4: The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature), JA (package junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is PDmax = (TJmax - TA) /JA or the number given in the Absolute Maximum Ratings, whichever is lower. Note 5: The inputs are shunted with back-to-back diodes for over voltage protection. Therefore, excessive current will flow if a differential input voltage in excess of 1V is applied between the inputs unless some limiting resistance is used. Note 6: For supply voltages less than 20V, the absolute maximum input voltage is equal to the supply voltage. Note 7: This rating is 1.0V unless resistances of 2K Ohms or greater are inserted in series with the inputs to limit current in the input shunt diodes to the maximum allowable value.. Note 8: Human body model, 1.5 k in series with 100 pF. Note 9: Calculated parameter Note 10: Datalog reading in K = V/mV Note 11: Pre and post irradiation limits are identical to those listed under AC and DC electrical characteristics except as listed in the Post Radiation Limits Table. These parts may be dose rate sensitive in a space environment and demonstrate enhanced low dose rate effect. Radiation end point limits for the noted parameters are guaranteed only for the conditions as specified in MIL-STD-883, Method 1019.5. Note 12: Parameter tested Go-No-Go Note 13: Guaranteed parameter not tested. Note 14: Calculated parameter for Class "S" only www.national.com 12 LM108/LM108AQML Typical Performance Characteristics Input Currents Offset Error 20120618 20120619 Drift Error Input Noise Voltage 20120620 20120621 Closed Loop Output Impedance Power Supply Rejection 20120623 20120622 Voltage Gain Output Swing 20120624 20120625 13 www.national.com LM108/LM108AQML Typical Performance Characteristics (Continued) Open Loop Frequency Response Supply Current 20120626 20120627 Large Signal Frequency Response Voltage Follower Pulse Response 20120628 www.national.com 20120629 14 LM108/LM108AQML Typical Applications Sample and Hold 20120604 Teflon polyethylene or polycarbonate dielectric capacitor Worst case drift less than 2.5 mV/sec High Speed Amplifier with Low Drift and Low Input Current 20120605 15 www.national.com LM108/LM108AQML Typical Applications (Continued) Fast Summing Amplifier (Note 15) 20120612 *In addition to increasing speed, the LM101A raises high and low frequency gain, increases output drive capability and eliminates thermal feedback. Note 15: Power Bandwidth: 250 KHz Small Signal Bandwidth: 3.5 MHz Slew Rate: 10V/S www.national.com 16 Date Released Revision Section Originator Changes 03/23/05 A New release, corporate format. L. Lytle Ordering information table, Electrical sections for the LM108 and LM108A. 3 MDS data sheets converted into one Corp. datasheet format. MRLM108A-X-RH rev. 1A0, MNLM108A-X rev 1A1, MNLM108-X rev 0BL. Deleted following: NSID LM108AW/883 and LM108AJ-8RQML, no longer offered; from LM108 electrical's Delta VIO/Delta T, Delta IIO/Delta T, Drift Parameters; from LM108A electrical's Drift Parameters. Reason: referenced products are 883 only. 12/14/05 B Rad Hard Electricals, DC Parameters +IOS from -15 mA min to -20 mA min and -IOS from +15 mA max to +20 mA max. Reason: To reflect SMD update. Revision A will be archived. R. Malone 17 www.national.com LM108/LM108AQML Revision History LM108/LM108AQML Physical Dimensions inches (millimeters) unless otherwise noted Ceramic Dual-In-Line Package (J) NS Package Number J08A Ceramic Dual-In-Line Package (J) NS Package Number J14A www.national.com 18 LM108/LM108AQML Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Metal Can Package (H) NS Package Number H08C S.O. Package (WG) NS Package Number WG10A 19 www.national.com LM108/LM108AQML Operational Amplifiers Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Ceramic Flatpack Package (W) NS Package Number W10A National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. For the most current product information visit us at www.national.com. LIFE SUPPORT POLICY NATIONAL'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ``Banned Substances'' as defined in CSP-9-111S2. Leadfree products are RoHS compliant. National Semiconductor Americas Customer Support Center Email: new.feedback@nsc.com Tel: 1-800-272-9959 www.national.com National Semiconductor Europe Customer Support Center Fax: +49 (0) 180-530 85 86 Email: europe.support@nsc.com Deutsch Tel: +49 (0) 69 9508 6208 English Tel: +44 (0) 870 24 0 2171 Francais Tel: +33 (0) 1 41 91 8790 National Semiconductor Asia Pacific Customer Support Center Email: ap.support@nsc.com National Semiconductor Japan Customer Support Center Fax: 81-3-5639-7507 Email: jpn.feedback@nsc.com Tel: 81-3-5639-7560 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI's terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI's standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in such safety-critical applications. TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use. TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated products in automotive applications, TI will not be responsible for any failure to meet such requirements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions: Products Applications Audio www.ti.com/audio Communications and Telecom www.ti.com/communications Amplifiers amplifier.ti.com Computers and Peripherals www.ti.com/computers Data Converters dataconverter.ti.com Consumer Electronics www.ti.com/consumer-apps DLP(R) Products www.dlp.com Energy and Lighting www.ti.com/energy DSP dsp.ti.com Industrial www.ti.com/industrial Clocks and Timers www.ti.com/clocks Medical www.ti.com/medical Interface interface.ti.com Security www.ti.com/security Logic logic.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense Power Mgmt power.ti.com Transportation and Automotive www.ti.com/automotive Microcontrollers microcontroller.ti.com Video and Imaging RFID www.ti-rfid.com OMAP Mobile Processors www.ti.com/omap Wireless Connectivity www.ti.com/wirelessconnectivity TI E2E Community Home Page www.ti.com/video e2e.ti.com Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright (c) 2011, Texas Instruments Incorporated