ICL7612BC/D

Description：IC CMOS 1 CIRCUIT DIE
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:ee1ded12bab5 Category: Instrumentation, Op Amps, Buffer Amps Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC CMOS 1 CIRCUIT DIE
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Amplifier Type：CMOS
Number of Circuits：1
Output Type：Rail-to-Rail
Slew Rate：1.6V/µs
Gain Bandwidth Product：1.4 MHz
Current - Input Bias：1 pA
Voltage - Input Offset：-
Current - Supply：1mA
Current - Output / Channel：-
Voltage - Supply Span (Min)：2 V
Voltage - Supply Span (Max)：16 V
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：Die
Supplier Device Package：Die
-3db Bandwidth：-

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ICL7612BC/D

Overview

The ICL7612BC/D is a single-channel monolithic CMOS operational amplifier from the ICL761X–ICL764X family. It features an input bias current of 50 pA maximum and an input offset voltage of 15 mV maximum at +25°C. The device operates on supply voltages ranging from ±1V to ±8V or single supplies from 2V to 16V, with a typical quiescent current of 15 µA. It provides rail-to-rail output swing capability within millivolts of the supply rails.

Feature Summary

Monolithic CMOS design combining ultra-low input current with low-power operation
Extended common-mode voltage range specific to the ICL7612 variant
CMOS outputs capable of swinging to within millivolts of the supply voltages

Applications

Long time constant integrators
Picoammeters
Low droop rate sample/hold amplifiers
pH meters
Photodiode amplifiers

Procurement Notes

Verify the exact suffix against official documentation to confirm temperature range and package type. The 'B' designation indicates a 15mV offset voltage specification, while 'D' denotes the 0°C to +70°C commercial operating range. Confirm pinout compatibility if replacing legacy components, as industry-standard pinouts are utilized.

Selection Notes

Select this component for applications requiring high source impedance and minimal input loading. The extended common-mode range allows signal inputs to exceed the negative supply rail. Ensure the selected quiescent current setting meets bandwidth requirements, as performance scales with power consumption.

Part Context

This part belongs to the ICL761X–ICL764X series of general-purpose CMOS op amps. The '12' identifier specifies a single-channel configuration. The 'BC' combination defines the electrical grade (15mV Vos) and temperature range (Commercial). Variants exist in dual, triple, and quad configurations sharing similar core characteristics.