ICL7611DCBA

Description：IC OPAMP GP 1 CIRCUIT 8SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:c10c52e73e26 Category: Instrumentation, Op Amps, Buffer Amps Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 1 CIRCUIT 8SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Amplifier Type：General Purpose
Number of Circuits：1
Output Type：-
Slew Rate：1.6V/µs
Gain Bandwidth Product：1.4 MHz
Current - Input Bias：1 pA
Voltage - Input Offset：15 mV
Current - Supply：1mA
Current - Output / Channel：40 mA
Voltage - Supply Span (Min)：2 V
Voltage - Supply Span (Max)：16 V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
-3db Bandwidth：-

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ICL7611DCBA

Overview

The ICL7611DCBA is a single-channel operational amplifier manufactured by Renesas Electronics Corporation. It features a gain-bandwidth product of 1.4 MHz and a slew rate of 1.6 V/us. The input bias current is specified at 50 pA, with an input offset voltage of 15 mV. Operating from a supply voltage range of 1 V to 2 V minimum up to 8 V or 16 V maximum, it draws 1 mA of quiescent current per channel. The device provides a common-mode rejection ratio of 70 dB and supports output currents of 40 mA. It is housed in an SOIC-8 surface-mount package.

Feature Summary

High-speed performance with 1.4 MHz gain-bandwidth product
Low input bias current for precision applications
Robust output drive capability

Applications

General-purpose signal amplification
Sensor interface circuits
Active filter designs

Procurement Notes

Verify the exact suffix against official Renesas documentation, as 'DCBA' may denote specific tape-and-reel packaging or annealing processes distinct from tube-packaged variants. Confirm RoHS compliance status and lead-free specifications directly with the manufacturer or authorized distributors before procurement.

Selection Notes

Select this component when high bandwidth and moderate drive current are required in a small surface-mount footprint. Compare against PDIP versions if through-hole mounting is necessary. Ensure the 1.4 MHz bandwidth aligns with system frequency requirements rather than using lower-speed alternatives like the standard ICL7611ACPA.

Part Context

This part belongs to the ICL7611 series of operational amplifiers produced by Renesas (formerly Intersil). The series includes various packages such as DIP and SOIC, with performance variations between low-power and general-purpose variants. The DCBA designation specifically indicates a surface-mount SOIC-8 configuration optimized for automated assembly.