19-0420; Rev 2; 7/02 10, Quad, SPST, CMOS Analog Switches ____________________________Features Maxim's MAX312/MAX313/MAX314 analog switches feature low on-resistance (10 max) and 1.5 on-resistance matching between channels. These switches conduct equally well in either direction. They offer low leakage over temperature (2.5nA at +85C). Low power consumption and ESD tolerance greater than 2000V per Method 3015.7 are guaranteed. Pin Compatible with DG411/DG412/DG413 The MAX312/MAX313/MAX314 are quad, singlepole/single-throw (SPST) analog switches. The MAX312 is normally closed (NC), and the MAX313 is normally open (NO). The MAX314 has two NC switches and two NO switches. All three devices operate from a single supply of +4.5V to +30V or from dual supplies of 4.5V to 20V. Guaranteed ESD Protection > 2000V per Method 3015.7 ________________________Applications Low On-Resistance (6.5 typical) Guaranteed RON Match Between Channels (1.5 max) Guaranteed RON Flatness over Specified Signal Range (2 max) Crosstalk > 96dB at 20kHz Single-Supply Operation: +4.5V to +30V Dual-Supply Operation: 4.5V to 20V Rail-to-Rail(R) Signal Handling ______________Ordering Information PART TEMP RANGE MAX312CPE 0C to +70C 16 Plastic DIP MAX312CSE 0C to +70C 16 Narrow SO Test Equipment Communication Systems PBX, PABX Systems PIN-PACKAGE MAX312CUE 0C to +70C 16 TSSOP MAX312C/D 0C to +70C Dice* MAX312EPE -40C to +85C 16 Plastic DIP MAX312ESE -40C to +85C 16 Narrow SO MAX312EUE -40C to +85C 16 TSSOP MAX312MJE -55C to +125C 16 CERDIP** Ordering Information continued at end of data sheet. * Contact factory for dice specifications. **Contact factory for availability. Audio Signal Routing Avionics Sample-and-Hold Circuits Data Acquisition Systems Rail-to-Rail is a registered trademark of Nippon Motorola Ltd. _____________________Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW IN1 1 16 IN2 COM1 2 15 COM2 NC1 3 14 NC2 13 V+ V- 4 12 VL GND 5 V- 4 MAX312 GND 5 NC4 6 11 NC3 COM4 7 10 COM3 IN4 8 9 DIP/SO/TSSOP SO/MAX312 LOGIC SWITCH 0 1 ON OFF IN3 IN1 1 16 COM1 2 15 COM2 NO1 3 14 NC2 13 V+ 12 VL IN1 1 16 IN2 COM1 2 15 COM2 NO1 3 14 NO2 13 V+ V- 4 12 VL GND 5 MAX313 NO4 6 11 NO3 COM4 7 10 COM3 IN4 8 9 IN3 NO4 6 11 NC3 COM4 7 10 COM3 IN4 8 9 DIP/SO/TSSOP MAX313 LOGIC SWITCH 0 1 OFF ON MAX314 IN2 IN3 DIP/SO/TSSOP LOGIC MAX314 SWITCHES 1, 4 SWITCHES 2, 3 0 1 OFF ON ON OFF SWITCHES SHOWN FOR LOGIC "0" INPUT ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. 1 MAX312/MAX313/MAX314 General Description MAX312/MAX313/MAX314 10, Quad, SPST, CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS Voltages Referenced to GND V+ ...........................................................................-0.3V to +44V V- ............................................................................+0.3V to -44V V+ to V-...................................................................-0.3V to +44V VL .....................................................(GND - 0.3V) to (V+ + 0.3V) All Other Pins (Note 1) ................................(V- - 2V) to (V+ + 2V) or 30mA (whichever occurs first) Continuous Current (COM_, NO_, NC_).........................100mA Peak Current (COM_, NO_, NC_) ...................................300mA Continuous Power Dissipation (TA = +70C) Plastic DIP (derate 10.53mW/C above +70C) ..........842mW Narrow SO (derate 8.70mW/C above +70C) ............696mW CERDIP (derate 10.00mW/C above +70C) ...............800mW TSSOP (derate 6.7mW/C above +70C) ....................457mW Operating Temperature Ranges MAX31_C_ ..........................................................0C to +70C MAX31_E_ .......................................................-40C to +85C MAX31_M_.....................................................-55C to +125C Storage Temperature Range .............................-65C to +150C Lead Temperature (soldering, 10s) .................................+300C Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Note 1: Signals on NC_, NO_, COM_, or IN_ exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current rating. ELECTRICAL CHARACTERISTICS--Dual Supplies (V+ = 15V, V- = -15V, VL = 5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL MIN CONDITIONS TYP (Note 2) MAX UNITS ANALOG SWITCH Analog Signal Range On-Resistance On-Resistance Match Between Channels (Note 4) On-Resistance Flatness (Note 5) Off Leakage Current (NO_ or NC_) (Note 6) COM Off Leakage Current (Note 6) COM On Leakage Current (Note 6) 2 VCOM_, VNO_, VNC_ (Note 3) RON ICOM = 10mA, VNO_ or VNC_ = 10V RON ICOM = 10mA, VNO_ or VNC_ = 10V ICOM = 10mA, RFLAT(ON) VNO_ or VNC_ = -5V, 0V, 5V INO INC VCOM = 10V, VNO_ or VNC_ = 10V INC(OFF) VCOM = 10V, VNO_ or VNC_ = 10V ICOM(ON) VCOM = 10V, VNO_ or VNC_ = 10V VTA = +25C C, E V+ 6.5 M 10 9 TA = TMIN to TMAX 0.3 TA = TMIN to TMAX 1.5 3 TA = +25C 0.2 TA = TMIN to TMAX 2 4 TA = +25C -0.5 TA = TMIN C, E to TMAX M -2.5 2.5 -40 40 TA = +25C -0.5 TA = TMIN C, E to TMAX M -2.5 2.5 -40 40 TA = TMIN C, E to TMAX M 15 TA = +25C TA = +25C V -1 -0.02 -0.02 -0.04 0.5 nA 0.5 nA 1 -5 5 -100 100 _______________________________________________________________________________________ nA 10, Quad, SPST, CMOS Analog Switches (V+ = 15V, V- = -15V, VL = 5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP (Note 2) MAX UNITS LOGIC INPUT Input Current with Input Voltage High IINH IN_ = 2.4V, all others = 0.8V -0.500 0.005 0.500 A Input Current with Input Voltage Low IINL IN_ = 0.8V, all others = 2.4V -0.500 0.005 0.500 A 20.0 V POWER SUPPLY Power-Supply Range Positive Supply Current Negative Supply Current Logic Supply Current Ground Current 4.5 I+ I- IL IGND All channels on or off, VIN = 0V or 5V, V+ = 16.5V V- = -16.5V All channels on or off, VIN = 0V or 5V, V+ = 16.5V V- = -16.5V All channels on or off, VIN = 0V or 5V, V+ = 16.5V V- = -16.5V All channels on or off, VIN = 0V or 5V, V+ = 16.5V V- = -16.5V TA = +25C -1 TA = TMIN to TMAX -5 TA = +25C -1 TA = TMIN to TMAX -5 TA = +25C -1 TA = TMIN to TMAX -5 TA = +25C -1 TA = TMIN to TMAX -5 0.0001 1 A 5 0.0001 1 A 5 0.0001 1 A 5 -0.0001 1 A 5 DYNAMIC Turn-On Time tON Figure 2, VCOM = 10V TA = +25C Turn-Off Time tOFF Figure 2, VCOM = 10V TA = +25C Break-Before-Make Time Delay tD 70 TA = TMIN to TMAX 65 TA = TMIN to TMAX MAX314 only, Figure 3, TA = +25C RL = 300, CL = 35pF 225 275 185 235 1 5 -30 20 ns ns ns Charge Injection (Note 3) VCTE CL = 1.0nF VGEN = 0V, RGEN = 0, Figure 4 TA = +25C Off Isolation (Note 7) VISO RL = 50, CL = 5pF, f = 1MHz, Figure 5 TA = +25C -65 dB Crosstalk (Note 8) VCT RL = 50, CL = 5pF, f = 1MHz, Figure 6 TA = +25C -85 dB NC or NO Capacitance C(OFF) f = 1MHz, Figure 7 TA = +25C 15 pF COM Off Capacitance C(COM) f = 1MHz, Figure 7 TA = +25C 15 pF On Capacitance C(COM) f = 1MHz, Figure 7 TA = +25C 47 pF 30 pC _______________________________________________________________________________________ 3 MAX312/MAX313/MAX314 ELECTRICAL CHARACTERISTICS--Dual Supplies (continued) MAX312/MAX313/MAX314 10, Quad, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS--Single Supply (V+ = 12V, V- = 0V, VL = 5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP (Note 2) MAX UNITS ANALOG SWITCH Analog Signal Range Channel On-Resistance VCOM_, VNO_, VNC_ RON (Note 3) 0 ICOM = 10mA, VNC_ or VNO_ +10V TA = +25C V+ = 13.2V all channels on or off, VIN = 0V or 5V TA = +25C -1 TA = TMAX -5 VL = 5.5V all channels on or off, VIN = 0V or 5V TA = +25C -1 TA = TMAX -5 VL = 5.5V all channels on or off, VIN = 0V or 5V TA = +25C -1 TA = TMAX -5 V+ 12.5 TA = TMIN to TMAX 25 35 V POWER SUPPLY Positive Supply Current Logic Supply Current Ground Current I+ IL IGND 0.0001 1 A 5 0.0001 1 A 5 -0.0001 1 A 5 DYNAMIC Turn-On Time (Note 3) tON Figure 2, VNO_ or VNC_ = 8V TA = +25C Turn-Off Time (Note 3) tOFF Figure 2, VNO_ or VNC_ = 8V TA = +25C Break-Before-Make Time Delay (Note 3) Charge Injection (Note 3) tD VCTE 100 TA = TMIN to TMAX 325 425 95 TA = TMIN to TMAX 175 225 ns ns MAX314 only, Figure 3 RL = 300, CL = 35pF TA = +25C 5 ns Figure 4, CL = 1.0nF, VGEN = 0V, RGEN = 0V TA = +25C -5 pC Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet. Note 3: Guaranteed by design. Note 4: RON = RON max - RON min. Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal range. Note 6: Leakage parameters are 100% tested at maximum-rated hot temperature and guaranteed by correlation at +25C. Note 7: Off isolation = 20log10 [VCOM / (VNC or VNO)], VCOM = output, VNC or VNO = input to off switch. Note 8: Between any two switches. Note 9: Leakage testing at single supply is guaranteed by testing with dual supplies. 4 _______________________________________________________________________________________ 10, Quad, SPST, CMOS Analog Switches 14 15 13 11 100 A 8 C B C D B C 6 A: V+ = 2.7V B: V+ = 3.3V C: V+ = 5V D: V+ = 9V E: V+ = 12V F: V+ = 15V A 10 B 9 1000 MAX312-03 A: TA = +125C B: TA = +85C C: TA = +70C D: TA = +25C E: TA = -55C 12 A RON () RON () V+ = 15V, V+ = -15V ON-RESISTANCE vs. VCOM (SINGLE SUPPLY, V- = 0V) RON () A: V+, V- = 5V, B: V+, V- = 10V, C: V+, V- = 15V 17 16 MAX312-01 19 ON-RESISTANCE vs. VCOM AND TEMPERATURE MAX312-02 ON-RESISTANCE vs. VCOM (BIPOLAR SUPPLIES) E F 10 D 7 4 5 2 E -5 5 0 10 5 10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 OFF LEAKAGE CURRENT vs. TEMPERATURE ON LEAKAGE CURRENT vs. TEMPERATURE OFF LEAKAGE (nA) B C D E 12 10 A: TA = +125C B: TA = +85C C: TA = +70C D: TA = +25C E: TA = -55C 8 6 4 2 5 6 7 1 0.1 0.01 -50 -25 0 VCOM (V) 25 50 75 100 30 0.01 -50 125 -25 0 50 25 75 100 125 TEMPERATURE (C) TEMPERATURE (C) CHARGE INJECTION vs. VCOM 40 0.1 0.0001 0.0001 8 9 10 11 12 1 0.001 0.001 SUPPLY CURRENT vs. TEMPERATURE 100 MAX312-07 4 A: V+ = 15V, V- = -15V B: V+ = 12V, V- = 0V A: I+ = 16.5V B: I- = -16.5V 10 C: IL = 5.5V A 20 VCTE (pc) 2 3 10 V+ = 15V, V- = -15V, VCOM = 10V MAX312 TOC08 16 14 V+ = 15V, V- = -15V, VNC OR VNO = 10V VCOM = 10V ON LEAKAGE (nA) 10 100 MAX312 TOC05 100 MAX312 TOC06 ON-RESISTANCE vs. VCOM AND TEMPERATURE A 1 0 -5 VCOM (V) 18 0 -10 VCOM (V) 20 RON () 1 -15 VCOM (V) V+ = 12V, V- = 0V 22 15 B 10 0 -10 I+, I-, IL (A) 24 -10 MAX312-04 -15 1 0.1 A 0.01 B -20 C 0.001 -30 -40 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 VCOM (V) 0.0001 -75 -50 -25 0 25 50 75 100 125 TEMPERATURE (C) _______________________________________________________________________________________ 5 MAX312/MAX313/MAX314 __________________________________________Typical Operating Characteristics (TA = +25C, unless otherwise noted.) ____________________________Typical Operating Characteristics (continued) (TA = +25C, unless otherwise noted.) TOTAL HARMONIC DISTORTION vs. FREQUENCY FREQUENCY RESPONSE 1 -60 .1 -80 SIGNAL DISTORTION .01 MEASUREMENT LIMITS .001 LOSS (dB) -40 ON RESPONSE OFF ISOLATION -10 10 DISTORTION (%) -20 0 -120 0 -30 -10 -20 -40 ON PHASE -50 10 100 1000 10000 -30 -40 2.5pF CAPACITOR (FOR REFERENCE ONLY) -50 -70 .0001 -60 -80 100000 10 -20 -60 -100 20 PHASE (degrees) V+ = 15V V- = -15V 5VRMS SIGNAL 600 SOURCE AND LOAD 100 MAX312-10 MAX312-09 0 DISTORTION (dB) MAX312/MAX313/MAX314 10, Quad, SPST, CMOS Analog Switches 1 10 FREQUENCY (Hz) 100 300 FREQUENCY (MHz) ______________________________________________________________Pin Description PIN NAME 6 FUNCTION MAX312 MAX313 MAX314 1, 8, 9, 16 1, 8, 9, 16 1, 8, 9, 16 IN2, IN4, IN3, IN2 2, 7, 10, 15 2, 7, 10, 15 2, 7, 10, 15 COM1, COM4, COM3, COM2 3, 6, 11, 14 -- -- NC1, NC4, NC3, NC2 Analog Signal Normally Closed Terminals -- 3, 6, 11, 14 -- NO1, NO4, NO3, NO2 Analog Signal Normally Open Terminals -- -- 3, 6 NO1, NO4 Analog Signal Normally Open Terminals -- -- 11, 14 NC3, NC2 Analog Signal Normally Closed Terminals 4 4 4 V- 5 5 5 GND 12 12 12 VL Logic Supply Voltage 13 13 13 V+ Positive Analog Supply Input Logic Level Inputs Analog Signal Common Terminals Negative Analog Supply Input (connect to GND for single-supply operation) Logic Level Ground _______________________________________________________________________________________ 10, Quad, SPST, CMOS Analog Switches Low-Distortion Audio The MAX312/MAX313/MAX314, having very low RON and very low RON variation with signal amplitude, are well suited for low-distortion audio applications. The Typical Operating Characteristics show Total Harmonic Distortion (THD) vs. Frequency graphs for several signal amplitudes and impedances. Higher source and load impedances improve THD, but reduce off isolation. tors to a circuit board deemed "average"; that is, designed with isolation in mind, but not using strip-line or other special RF circuit techniques. For critical applications above 5MHz, use the MAX440, MAX441, and MAX442, which are fully characterized up to 160MHz. V+ Off Isolation at High Frequencies In 50 systems, the high-frequency on-response of these parts extends from DC to above 100MHz with a typical loss of -2dB. When the switch is turned off, however, it behaves like a capacitor, and off isolation decreases with increasing frequency. (Above 300MHz, the switch actually passes more signal turned off than turned on.) This effect is more pronounced with higher source and load impedances. Above 5MHz, circuit board layout becomes critical, and it becomes difficult to characterize the response of the switch independent of the circuit. The graphs shown in the Typical Operating Characteristics were taken using a 50 source and load connected with BNC connec- V+ NO_ COM_ Vg V- V- Figure 1. Overvoltage Protection Using External Blocking Diodes +5V LOGIC INPUT t r < 20ns t f < 20ns +3V 50% SWITCH V COM1 INPUT 0V +15V VL COM1 0V 0.9V0 0.9V0 t ON LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE. LOGIC INPUT VO RL 300 IN1 SWITCH OUTPUT SWITCH OUTPUT V+ NO1 OR NC1 t OFF VO MAX312 MAX313 MAX314 GND V- 0V -15V CL 35pF REPEAT TEST FOR EACH SWITCH. FOR LOAD CONDITIONS, SEE Electrical Characteristics. CL INCLUDES FIXTURE AND STRAY CAPACITANCE. RL VO = VCOM RL + RON ( ) Figure 2. Switching-Time Test Circuit _______________________________________________________________________________________ 7 MAX312/MAX313/MAX314 __________Applications Information MAX312/MAX313/MAX314 10, Quad, SPST, CMOS Analog Switches LOGIC INPUT 50% 0V SWITCH OUTPUT 1 (VO1) +5V +15V VL COM_ V+ +3V VCOM1 = +10V VCOM2 = +10V 0.9V01 NO_ VO1 NC_ COM_ 0V MAX314 RL2 IN_ SWITCH OUTPUT 2 (VO2) LOGIC INPUT 0.9V02 0V tD GND RL1 VO2 CL2 V-15V tD CL INCLUDES FIXTURE AND STRAY CAPACITANCE. RL = 300 CL = 35pF Figure 3. Break-Before-Make Test Circuit (MAX314 only) MAX312 MAX313 MAX314 RGEN +5V +15V VL V+ VO VO COM NC OR NO VO VIN CL V GEN GND IN OFF V- -15V VIN = +3V VIN OFF ON ON OFF Q = (V O )(C L ) VIN DEPENDS ON SWITCH CONFIGURATION; INPUT POLARITY DETERMINED BY SENSE OF SWITCH. Figure 4. Charge Injection Test Circuit 8 OFF _______________________________________________________________________________________ CL1 10, Quad, SPST, CMOS Analog Switches +15V +5V V+ VL SIGNAL GENERATOR 0dBm MAX312 MAX313 MAX314 SIGNAL GENERATOR 0dBm COM 0V, 2.4V IN COM ANALYZER C NC OR NO V- V+ VL N01 IN1 IN2 50 0V, 2.4V COM2 N02 V- NC C RL -15V -15V Figure 5. Off-Isolation Test Circuit C MAX312 MAX313 MAX314 COM1 GND C RL +5V 0V, 2.4V ANALYZER GND +15V MAX312/MAX313/MAX314 C Figure 6. Crosstalk Test Circuit +15V +5V V+ VL MAX312 MAX313 MAX314 C +15V +5V V+ VL MAX312 MAX313 MAX314 COM COM CAPACITANCE METER IN 0V or 2.4V CAPACITANCE METER GND 0V or 2.4V NC OR NO NC OR NO f = 1MHz IN f = 1MHz V- -15V Figure 7. Channel-Off Capacitance Test Circuit C GND V- C -15V Figure 8. Channel-On Capacitance Test Circuit _______________________________________________________________________________________ 9 MAX312/MAX313/MAX314 10, Quad, SPST, CMOS Analog Switches Ordering Information (continued) PART TEMP. RANGE MAX313CPE 0C to +70C 16 Plastic DIP MAX313CSE 0C to +70C 16 Narrow SO MAX313CUE MAX313C/D MAX313EPE MAX313ESE MAX313EUE MAX313MJE MAX314CPE 0C to +70C 0C to +70C -40C to +85C -40C to +85C -40C to +85C -55C to +125C 0C to +70C 16 TSSOP Dice* 16 Plastic DIP 16 Narrow SO 16 TSSOP 16 CERDIP** 16 Plastic DIP MAX314CSE 0C to +70C 16 Narrow SO MAX314CUE MAX314C/D MAX314EPE MAX314ESE MAX314EUE MAX314MJE 0C to +70C 0C to +70C -40C to +85C -40C to +85C -40C to +85C -55C to +125C 16 TSSOP Dice* 16 Plastic DIP 16 Narrow SO 16 TSSOP 16 CERDIP** ___________________Chip Topography PIN-PACKAGE COM1 IN1 IN2 COM2 A D V- V+ GND VL B 0.140" (3.56mm) C * Contact factory for dice specifications. **Contact factory for availability. COM4 IN4 IN3 COM3 0.085" (2.16mm) MAX312 MAX313 PIN NAME PIN NAME PIN NAME A NC1 A NO1 A NO1 B NC4 B NO4 B NO4 C NC3 C NO3 C NC3 D NC2 D NO2 D NC2 TRANSISTOR COUNT: 100 SUBSTRATE CONNECTED TO V+ 10 MAX31 MAX314 ______________________________________________________________________________________ 10, Quad, SPST, CMOS Analog Switches TSSOP4.40mm.EPS PDIPN.EPS ______________________________________________________________________________________ 11 MAX312/MAX313/MAX314 Package Information (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) DIM A A1 B C e E H L N E H INCHES MILLIMETERS MAX MIN 0.069 0.053 0.010 0.004 0.019 0.014 0.007 0.010 0.050 BSC 0.150 0.157 0.228 0.244 0.016 0.050 MAX MIN 1.35 1.75 0.10 0.25 0.35 0.49 0.19 0.25 1.27 BSC 3.80 4.00 5.80 6.20 0.40 SOICN .EPS CDIPS.EPS MAX312/MAX313/MAX314 10, Quad, SPST, CMOS Analog Switches 1.27 VARIATIONS: 1 INCHES TOP VIEW DIM D D D MIN 0.189 0.337 0.386 MAX 0.197 0.344 0.394 MILLIMETERS MIN 4.80 8.55 9.80 MAX 5.00 8.75 10.00 N MS012 8 AA 14 AB 16 AC D A B e A1 FRONT VIEW C 0-8 L SIDE VIEW PROPRIETARY INFORMATION TITLE: PACKAGE OUTLINE, .150" SOIC APPROVAL DOCUMENT CONTROL NO. 21-0041 REV. B 1 1 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 (c) 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.