AD8638ARZ - Analog Devices Inc.

Manufacturer Part Number

AD8638ARZ

Manufacturer

Analog Devices, Inc.

Introduction

High-precision, zero-drift operational amplifier with rail-to-rail input and output

Product Features and Performance

Extremely low input offset voltage drift of 0.2 μV/°C

Wide supply voltage range of 5V to 16V

Low input bias current of 1pA

High gain bandwidth of 1.5MHz

Slew rate of 2V/μs

Output current capability of 37mA

Operates over a wide temperature range of -40°C to 125°C

Product Advantages

Excellent long-term stability and precision

Versatile for a wide range of instrumentation and control applications

Robust performance over temperature extremes

Efficient power consumption

Key Technical Parameters

Manufacturer Part Number: AD8638ARZ

Package: 8-SOIC (0.154", 3.90mm Width)

Output Type: Rail-to-Rail

Mounting Type: Surface Mount

Operating Temperature: -40°C to 125°C

Number of Circuits: 1

Gain Bandwidth Product: 1.5 MHz

Voltage Supply Span (Min/Max): 5V to 16V

Current Supply: 1.25mA

Slew Rate: 2V/μs

Voltage Input Offset: 3 μV

Amplifier Type: Zero-Drift

Current Output / Channel: 37 mA

Current Input Bias: 1 pA

Quality and Safety Features

RoHS3 compliant

Designed and manufactured to high quality standards

Compatibility

Compatible with a wide range of electronic systems and instrumentation

Application Areas

Precision instrumentation

Industrial control systems

Medical equipment

High-performance analog circuits

Product Lifecycle

This product is currently in active production and is not nearing discontinuation.

Replacement or upgraded models may become available in the future as technology advances.

Key Reasons to Choose This Product

Exceptional precision and long-term stability due to the zero-drift amplifier design

Wide operating voltage and temperature range for versatile use

Low power consumption and high output current capability

Robust performance and reliability for critical applications

Compatibility with a variety of electronic systems and instrumentation