ADA4692-2ARZ

$2.66

Description：IC OPAMP GP 2 CIRCUIT 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:438542f85c44 Category: Instrumentation, Op Amps, Buffer Amps Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 2 CIRCUIT 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Amplifier Type：General Purpose
Number of Circuits：2
Output Type：Rail-to-Rail
Slew Rate：1.3V/µs
Gain Bandwidth Product：3.6 MHz
Current - Input Bias：0.5 pA
Voltage - Input Offset：500 µV
Current - Supply：180µA (x2 Channels)
Current - Output / Channel：55 mA
Voltage - Supply Span (Min)：2.7 V
Voltage - Supply Span (Max)：5 V
Operating Temperature：-40°C ~ 125°C
Grade：-
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
-3db Bandwidth：-

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ADA4692-2ARZ

Overview

The ADA4692-2ARZ is a dual-channel, rail-to-rail output operational amplifier from Analog Devices. It operates on a single supply of 2.7 V to 5 V or split supplies of ±1.35 V to ±2.5 V. Key electrical characteristics include a typical supply current of 180 μA per amplifier, a gain-bandwidth product of 3.6 MHz, and a voltage noise density of 16 nV/√Hz at 1 kHz. The device features very low input bias currents (0.5 pA typical) and an offset voltage of 500 μV typical. It is housed in an 8-lead SOIC package.

Feature Summary

Rail-to-rail output capability for maximum dynamic range
Low power consumption with micropower operation
Very low input bias current suitable for high impedance sources
Low distortion and low noise performance

Applications

Photodiode amplifiers
Sensor amplifiers
Portable audio applications
ADC drivers
Active filters

Procurement Notes

Verify the specific ordering suffix ARZ corresponds to the 8-lead SOIC package variant when sourcing. Confirm that the component lacks shutdown functionality, distinguishing it from the ADA4691-2 model. Ensure compatibility with the required supply voltage range and temperature specifications for the target application environment before finalizing procurement.

Selection Notes

Select this component for designs requiring low power and low noise without the need for a shutdown feature. It is suitable for portable battery-powered instrumentation where rail-to-rail output swing is necessary. Consider the 3.6 MHz bandwidth and low distortion for audio or signal conditioning applications. Verify that the 8-lead SOIC package fits the board layout constraints.

Part Context

This part belongs to the ADA469x family of low power, wideband, low noise operational amplifiers. Unlike the ADA4691 variants, the ADA4692 series does not include shutdown pins. The family offers both dual and quad configurations in various packages including LFCSP and TSSOP, providing flexibility for different channel counts and form factors in precision analog circuits.