AD8694WAC-P3

Description：IC OPAMP GP 4 CIRCUIT DIE
Series：-
Mfr：Analog Devices Inc.
Package：Bulk

SKU:011a167635ef Category: Instrumentation, Op Amps, Buffer Amps Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 4 CIRCUIT DIE
Series：-
Mfr：Analog Devices Inc.
Package：Bulk
Amplifier Type：General Purpose
Number of Circuits：4
Output Type：Rail-to-Rail
Slew Rate：5V/µs
Gain Bandwidth Product：10 MHz
Current - Input Bias：1 pA
Voltage - Input Offset：400 µV
Current - Supply：950µA (x4 Channels)
Current - Output / Channel：80 mA
Voltage - Supply Span (Min)：2.7 V
Voltage - Supply Span (Max)：6 V
Operating Temperature：-40°C ~ 125°C
Grade：-
Mounting Type：Surface Mount
Package / Case：Die
Supplier Device Package：Die
-3db Bandwidth：-

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AD8694WAC-P3

Overview

The AD8694WAC-P3 is a quad rail-to-rail output operational amplifier from the AD8691/AD8692/AD8694 family, manufactured by Analog Devices Inc. It features low offset voltage (400 µV typical), very low input bias current (1 pA maximum), and low noise (8 nV/√Hz). The device operates on a single supply ranging from 2.7 V to 6 V with a gain bandwidth product of 10 MHz and a slew rate of 5 V/µs. Qualified for automotive applications, it is specified over an extended industrial temperature range of −40°C to +125°C.

Feature Summary

Quad configuration with rail-to-rail output capability
Low offset voltage and drift characteristics
Very low input bias current suitable for high impedance sensors
Automotive qualified manufacturing

Applications

Photodiode amplification
Battery-powered instrumentation
Medical instruments
Multipole filters
Portable audio devices

Procurement Notes

Verify the specific die form factor and handling requirements associated with the P3 package option. Confirm that the automotive qualification status meets project reliability standards. Ensure proper ESD protection protocols are followed during assembly due to the CMOS input structure. Validate compatibility with intended PCB layout constraints for bare die mounting.

Selection Notes

Select this component when a quad amplifier configuration is required alongside automotive qualification. Consider its low input bias current for interfacing with high-impedance sources like photodiodes. Evaluate the 10 MHz bandwidth against signal frequency requirements. Compare power consumption and thermal dissipation needs for the specific application environment.

Part Context

This part belongs to the AD869x series of low-cost, low-noise CMOS operational amplifiers. The 'W' suffix indicates automotive qualification, while 'P3' denotes the die package format. It shares electrical specifications with the packaged AD8694 variants but requires distinct integration methods due to its unencapsulated nature.