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ICL7622 Dataheets PDF



Part Number ICL7622
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description Single/Dual/Triple/Quad Operational Amplifiers
Datasheet ICL7622 DatasheetICL7622 Datasheet (PDF)

19-0942; Rev 3; 5/10 ICL761X–ICL764X Single/Dual/Triple/Quad Operational Amplifiers General Description The ICL761X–ICL764X family of monolithic CMOS op amps combine ultra-low input current with low-power operation over a wide supply voltage range. With pinselectable quiescent currents of 10µA, 100µA, or 1000µA per amplifier, these op amps will operate from ±1V to ±8V power supplies, or from single supplies from 2V to 16V. The CMOS outputs swing to within millivolts of the supply voltages. Th.

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19-0942; Rev 3; 5/10 ICL761X–ICL764X Single/Dual/Triple/Quad Operational Amplifiers General Description The ICL761X–ICL764X family of monolithic CMOS op amps combine ultra-low input current with low-power operation over a wide supply voltage range. With pinselectable quiescent currents of 10µA, 100µA, or 1000µA per amplifier, these op amps will operate from ±1V to ±8V power supplies, or from single supplies from 2V to 16V. The CMOS outputs swing to within millivolts of the supply voltages. The ultra-low bias current of 1pA makes this family of op amps ideal for long time constant integrators, picoammeters, low droop rate sample/hold amplifiers and other applications where input bias and offset currents are critical. A low noise current of 0.01pA√Hz and an input impedance of 1012Ω ensure optimum performance with very high source impedances in such applications as pH meters and photodiode amplifiers. Applications Battery-Powered Instruments Low-Leakage Amplifiers Long-Time Constant Integrators Low-Frequency Active Filters Hearing Aids and Microphone Amplifiers Low Droop Rate Sample/Hold Amplifiers Picoammeters Pin Configuration TOP VIEW SINGLES—ICL7611/12/14/16 TO—99 OFFSET 1 (IOSET)* 8 7 V+ -IN 2 6 OUTPUT +IN 3 5 OFFSET 4 V- *PIN 7 CONNECTED TO CASE 8-PIN DIP OFFSET 1 8 (IOSET)* IN 2 7 V+ +IN 3 6 OUT Features o Pin-for-Pin Second Source o 1pA Typical Bias Current—4nA (max) at +125°C o ±1V to ±8V Wide Supply Voltage Range o Industry-Standard Pinouts o Programmable Quiescent Currents of 10µA, 100µA, and 1000µA o Monolithic, Low-Power CMOS Design ICL76XX Ordering Information MN VOS SELECTION TEMP RANGE A = 2mV C = 0°C to 70°C B = 5mV E = -40°C to +85°C C = 10mV M = -55°C to +125°C D = 15mV E = 20mV OP PKG CODE TV= 8-Pin TO99 PA = 8-Pin Plastic Dip SA = 8-Pin Small SO JD = 14-Pin CERDIP PD = 14-Pin Plastic Dip SD = 14-Pin Small SO JE = 16-Pin CERDIP PE = 16-Pin Plastic Dip SE = 16-Pin Small SO WE – 16-Pin Wide SO V- 4 5 OFFSET *EXTERNAL COMPENSATION (ICL7614) Typical Operating Circuit appears at end of data sheet. ________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Single/Dual/Triple/Quad Operational Amplifiers Ordering Information (continued) ICL761X–ICL764X ICL7642 ICL7641 ICL7632 ICL7631 ICL7622 ICL7621 ICL7616 ICL7614 ICL7612 ICL7611 Compensated X X XXXX XX Externally Compensated X Extended CMVR XX Offset null capability XXXX X Programmable X X IQ X XX Fixed IQ-10µA Fixed IQ100µA X XX X Fixed IQ-1mA X PART TEMP RANGE ICL761XACPA 0°C to +70°C ICL761XACSA 0°C to +70°C ICL761XACTV 0°C to +70°C ICL761XAMTV -55°C to +125°C ICL761XBCPA 0°C to +70°C ICL761XBCSA 0°C to +70°C ICL761XBCTV 0°C to +70°C ICL761XBESA -40°C to +85°C ICL761XBMTV -55°C to +125°C ICL761XDCPA 0°C to +70°C ICL761XDCSA 0°C to +70°C ICL761XDCTV 0°C to +70°C ICL761XDESA -40°C to +85°C ICL7621ACPA 0°C to +70°C ICL7621ACSA 0°C to +70°C ICL7621ACTV 0°C to +70°C ICL7621AMTV -55°C to +125°C ICL7621BCPA 0°C to +70°C Note: X above is replaced by: 1, 2, 4, 8. PIN-PACKAGE 8 Plastic Dip 8 Slim SO TO-99 Metal Can TO-99 Metal Can 8 Plastic Dip 8 Slim SO TO-99 Metal Can 8 Slim SO TO-99 Metal Can 8 Plastic Dip 8 Slim SO TO-99 Metal Can 8 Slim SO 8 Plastic Dip 8 Slim SO TO-99 Metal Can TO-99 Metal Can 8 Plastic Dip Ordering Information (Single/Dual) PART ICL7621BCSA ICL7621BCTV ICL7621BMTV ICL7621DCPA ICL7621DCSA ICL7621DCTV ICL7622ACPD ICL7622ACSD ICL7622ACJD ICL7622AMJD ICL7622BCPD ICL7622BCSA ICL7622BCJD ICL7622BMJD ICL7622DCPD ICL7622DCSD ICL7622DCJD TEMP RANGE 0°C to +70°C 0°C to +70°C -55°C to +125°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C -55°C to +125°C 0°C to +70°C 0°C to +70°C 0°C to +70°C -55°C to +125°C 0°C to +70°C 0°C to +70°C 0°C to +70°C PIN-PACKAGE 8 Slim SO TO-99 Metal Can TO-99 Metal Can 8 Plastic Dip 8 Slim SO TO-99 Metal Can 14 Plastic Dip 14 Slim SO 14 CERDIP 14 CERDIP 14 Plastic Dip 14 Slim SO 14 CERDIP 14 CERDIP 14 Plastic Dip 14 Slim SO 14 CERDIP 2 _______________________________________________________________________________________ ICL761X–ICL764X TOP VIEW SINGLES—ICL7611/12/14/16 TO—99 OFFSET 1 (IOSET)* 8 7 V+ -IN 2 6 OUTPUT +IN 3 5 OFFSET 4 V- *PIN 7 CONNECTED TO CASE OFFSET 1 -IN 2 8 LEAD 8 (IOSET)* 7 V+ +IN 3 6 OUT V- 4 5 OFFSET *EXTERNAL COMPENSATION (ICL7614) Single/Dual/Triple/Quad Operational Amplifiers Pin Configurations DUALS—ICL7621/22 TO—99 V+ 8 OUTA 1 7 OUTB -INA 2 6 -INB +INA 3 4 5 +INB V- 14 LEAD -INA 1 +INA 2 OFFSETA 3 +A 14 OFFSETA 13 V+ 12 OUTA 8 LEAD OUTA 1 -INA 2 +INA 3 A -+ B +- 8 V+ 7 OUTB 6 -INB V- 4 5 +INB V- 4 11 N.C. OFFSETB 5 +INB 6 B +- 10 OUTB 9 V+ -INB 7 8 OFFSETB NOTE: PINS 9 & 13 ARE INTERNALLY CONNECTED ______________________________.


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