ICL7632

Single/Dual/Triple/Quad Operational Amplifiers


Please check latest availability status for a specific part variant.

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 and an input impedance of 1012Ω ensure optimum performance with very high source impedances in such applications as pH meters and photodiode amplifiers.
ICL761X, ICL762X, ICL763X, ICL764X: Typical Operating Circuit ICL761X, ICL762X, ICL763X, ICL764X: Typical Operating Circuit Enlarge+

Key Features

  • Pin-for-Pin Second Source
  • 1pA Typical Bias Current—4nA (max) at +125°C
  • ±1V to ±8V Wide Supply Voltage Range
  • Industry-Standard Pinouts
  • Programmable Quiescent Currents of 10µA, 100µA, and 1000µA
  • Monolithic, Low-Power CMOS Design

Applications/Uses

  • Battery-Powered Instruments
  • Hearing Aids and Microphone Amplifiers
  • Long-Time Constant Integrators
  • Low Droop Rate Sample/Hold Amplifiers
  • Low-Frequency Active Filters
  • Low-Leakage Amplifiers
  • Picoammeters
Part NumberAmps.Rail to RailVSUPPLY (Total)
(V)
VSUPPLY (Total)
(V)
ICC per Amp.
(µA)
VOS
(µV)
CMRR @DC
(dB)
PSRR @DC
(dB)
Low Input Bias CMOS InputsInput IBIAS
(nA)
Unity Gain BW
(MHz)
Slew Rate
(V/µs)
en
(nV/√Hz)
Package/PinsBudgetary
Price
minmaxtypmaxtyptypmaxtyptyp<See Notes
ICL7611 1Output Only216620008080Yes0.050.0440.016100
MET.CAN/8
PDIP/8
SOIC (N)/8
$2.32 @1k
ICL7612 1Output Only
GOLD CAN/8
PDIP/8
SOIC (N)/8
$2.43 @1k
ICL7621 2Output Only
PDIP/8
SOIC (N)/8
$1.71 @1k
ICL7622 2Output Only
PDIP/14
$2.30 @500
ICL7631 3Output Only
PDIP/16
SOIC (N)/16
-
ICL7641 4-
CDIP/14
PDIP/14
SOIC (W)/16
$2.20 @1k
ICL7642 4Output Only
CDIP/14
PDIP/14
SOIC (W)/16
$7.83 @1k
See All Operational Amplifiers (174)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Quality and Environmental Data

Request Reliability Report for: ICL7632 
Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

 
Status:
Package:
Temperature:

Related Resources


MAX3522B
DOCSIS 3.1 Programmable-Gain Amplifier

  • Delivers +68dBmV Output Power While Meeting DOCSIS 3.1 Requirements
  • Covers 5MHz–204MHz Output Bandwidth
  • Dual Outputs Eliminates Need for an External RF Switch

MAX49017
1.7V, Dual microPower Comparator with Built-In Reference

  • microPower Operating Current (Total 1.35μA (Typ), 2.55μA (Max)) Preserves Battery Power
  • Internal Precision Reference Saves Space and Cost of an External Reference
  • < 1% at Room Temperature, < 2.5% Over Temperature Reference

MAX40660
Transimpedance Amplifier with 100mA Input Current Clamp for Automotive LiDAR

  • AEC-Q100
  • Enables ASIL Compliance (FMEDA Available UponRequest)
  • MAX40660

MAX40661
Transimpedance Amplifier with 100mA Input Current Clamp for Automotive LiDAR

  • AEC-Q100
  • Enables ASIL Compliance (FMEDA Available UponRequest)
  • MAX40660