AMC1311BQDWVQ1 - Texas Instruments

Manufacturer Part Number

AMC1311BQDWVQ1

Manufacturer

Texas Instruments

Introduction

The AMC1311BQDWVQ1 is a high-performance, low-power isolation amplifier designed for automotive and industrial applications.

Product Features and Performance

Precision isolation amplifier with low offset, drift, and noise

Wide common-mode input voltage range of ±275V

High common-mode rejection ratio (CMRR) of 100dB

Low non-linearity of 0.01%

Wide bandwidth of 100kHz

Low quiescent current of 3.1mA

Product Advantages

Excellent isolation performance for safety-critical applications

Robust design for harsh environments

Low power consumption for improved efficiency

Suitable for various industrial and automotive use cases

Key Technical Parameters

Input voltage range: ±275V

Gain error: ±0.05%

Offset voltage: ±0.5mV

Offset drift: ±1.5μV/°C

Bandwidth: 100kHz

Quality and Safety Features

ROHS3 compliant

AEC-Q100 qualified for automotive applications

Reinforced insulation with 5.7kVrms isolation voltage

Compatibility

Suitable for surface mount applications

Designed for automotive and industrial use

Application Areas

Automotive systems

Industrial automation and control

Instrumentation and test equipment

Power supplies and converters

Product Lifecycle

The AMC1311BQDWVQ1 is an active product and is not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments.

Key Reasons to Choose This Product

Excellent isolation performance for safety-critical applications

Robust design for harsh environments

Low power consumption for improved efficiency

Wide common-mode input voltage range and high CMRR

Automotive and industrial qualification for various use cases