AD8138ARZ-RL - Analog Devices Inc.

Manufacturer Part Number

AD8138ARZ-RL

Manufacturer

Analog Devices, Inc.

Introduction

The AD8138 is a high-speed, low-noise ADC driver amplifier designed to interface between analog signals and high-speed analog-to-digital converters (ADCs).

Product Features and Performance

High-speed operation with a gain-bandwidth product of 180 MHz

Low noise with a voltage noise of 2.2 nV/√Hz

High open-loop gain of 120 dB

Wide supply range of ±2.5 V to ±5.5 V

Rail-to-rail input and output

Extremely low distortion with THD of -90 dB

Fast slew rate of 450 V/μs

Product Advantages

Ideal for driving high-speed ADCs

Excellent dynamic performance

Wide input voltage range

Low noise and distortion

Key Technical Parameters

Gain-Bandwidth Product: 180 MHz

Voltage Noise: 2.2 nV/√Hz

Open-Loop Gain: 120 dB

Supply Voltage Range: ±2.5 V to ±5.5 V

Input/Output Voltage Range: Rail-to-Rail

Total Harmonic Distortion: -90 dB

Slew Rate: 450 V/μs

Quality and Safety Features

RoHS3 compliant

8-SOIC package

Compatibility

Suitable for data acquisition systems

Compatible with high-speed ADCs

Application Areas

Data acquisition systems

High-speed instrumentation

Medical imaging equipment

Industrial control and monitoring

Product Lifecycle

Current product, not nearing discontinuation

Replacement or upgrade options available

Several Key Reasons to Choose This Product

High-speed operation with 180 MHz gain-bandwidth

Low noise and distortion performance

Wide input voltage range and rail-to-rail I/O

Ideal for driving high-speed ADCs in data acquisition systems

Excellent dynamic performance and reliability