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Product Detailed Parameters
- Description:IC OPAMP GP 4 CIRCUIT 14TSSOP
- Series:-
- Mfr:Analog Devices Inc.
- Package:Tube
- 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:14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package:14-TSSOP
- -3db Bandwidth:-
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Overview
The AD8694WARUZ is a quad, low-cost, CMOS operational amplifier with rail-to-rail output. It operates on a single supply from 2.7 V to 6 V and is qualified for automotive applications. The device features a gain bandwidth product of 10 MHz, a slew rate of 5 V/µs, and an input bias current of 1 pA maximum. It has a typical offset voltage of 400 µV and a drift of 6 µV/°C maximum. The unit is housed in a 14-lead TSSOP package and functions within an operating temperature range of -40°C to +125°C.
Feature Summary
- Rail-to-rail output capability
- Automotive qualification
- Low noise performance
- Very low input bias currents
Applications
- Photodiode amplification
- Battery-powered instrumentation
- Medical instruments
- Multipole filters
- Portable audio devices
Procurement Notes
Verify the specific ordering suffix 'W' indicates automotive qualification status as defined in the manufacturer's ordering guide. Confirm that the 'RU' package designation corresponds to the 14-lead TSSOP form factor. Ensure the 'Z' suffix confirms RoHS compliance before finalizing procurement specifications.
Selection Notes
Select this component when multiple channels are required in a compact surface-mount footprint. The wide bandwidth and low distortion make it suitable for AC signal processing. Verify that the single-supply voltage range meets system requirements. Consider the automotive grade if the deployment environment requires enhanced reliability standards.
Part Context
This part belongs to the AD869x family of low-noise, CMOS operational amplifiers manufactured by Analog Devices Inc. The family includes single (AD8691), dual (AD8692), and quad (AD8694) variants. The AD8694WARUZ specifically provides four independent amplifier circuits in a single package, sharing common electrical characteristics with its counterparts while offering higher channel density.
Replacement Considerations
The AD8694ARUZ serves as the commercial-grade equivalent without automotive qualification. Other family members include the AD8691AUJZ and AD8692ARMZ for different channel counts.
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