ICL7621ACPA+

$11.65

Description：IC OPAMP GP 2 CIRCUIT 8DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:059145b91727 Category: Instrumentation, Op Amps, Buffer Amps Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 2 CIRCUIT 8DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Amplifier Type：CMOS
Number of Circuits：2
Output Type：Rail-to-Rail
Slew Rate：1.6V/µs
Gain Bandwidth Product：1.4 MHz
Current - Input Bias：1 pA
Voltage - Input Offset：2 mV
Current - Supply：1mA (x2 Channels)
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：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
-3db Bandwidth：-

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ICL7621ACPA+

Overview

The ICL7621ACPA+ is a dual CMOS operational amplifier manufactured by Analog Devices Inc./Maxim Integrated. It features a gain-bandwidth product of 44 kHz and a slew rate of 16 mV/us. The input offset voltage is 2 mV, with an input bias current of 50 pA. Operating supply voltage ranges from 2 V to 16 V single supply or ±1 V to ±8 V dual supply. Quiescent current is 15 uA per channel. Common-mode rejection ratio is 66 dB, and input voltage noise density is 100 nV/sqrt Hz. Input noise current density is 10 fA. It is housed in an 8-pin PDIP package.

Feature Summary

Dual-channel CMOS architecture designed for low power consumption applications
Rail-to-rail output capability ensures maximum dynamic range utilization
Low input bias current supports high-impedance sensor interfacing

Applications

Battery-powered instrumentation circuits
High-impedance signal conditioning stages
Low-frequency analog filtering networks

Procurement Notes

Verify the specific suffix 'ACPA+' against official Analog Devices documentation to confirm pinout compatibility and temperature grade. Confirm RoHS compliance status through current datasheets as manufacturing sources may have changed following corporate acquisitions. Check for obsolescence notices on the manufacturer website before finalizing procurement plans.

Selection Notes

Select this component when dual amplification is required within strict power constraints. Compare performance metrics against single-channel alternatives if space permits. Ensure the 44 kHz bandwidth meets the signal frequency requirements. Verify that the 16 mV/us slew rate is sufficient for the intended application speed.

Part Context

This device belongs to the ICL7621 series of low-power operational amplifiers. The series includes variants with different packaging options such as SOIC and DIP. The '+' suffix typically indicates lead-free and RoHS-compliant manufacturing. The component represents legacy Maxim Integrated technology now managed under Analog Devices.