OPA1655DR - Texas Instruments

Manufacturer Part Number

OPA1655DR

Manufacturer

Texas Instruments

Introduction

The OPA1655DR is a high-performance, low-noise operational amplifier (op-amp) designed for a wide range of applications, including instrumentation, measurement, and control systems.

Product Features and Performance

Rail-to-rail output

High gain bandwidth product of 53 MHz

Low input offset voltage of 500 μV

Low input bias current of 10 pA

Wide supply voltage range of 4.5 V to 36 V

High output current capability of 100 mA per channel

High slew rate of 24 V/μs

Low quiescent current of 3.9 mA per channel

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

Product Advantages

Excellent performance for instrumentation and measurement applications

Versatile design suitable for a wide range of applications

Efficient power consumption and high output current capability

Key Technical Parameters

Gain Bandwidth Product: 53 MHz

Supply Voltage Range: 4.5 V to 36 V

Output Current per Channel: 100 mA

Slew Rate: 24 V/μs

Input Offset Voltage: 500 μV

Input Bias Current: 10 pA

-3 dB Bandwidth: 20 MHz

Quality and Safety Features

Suitable for use in RoHS-compliant applications

Packaged in a surface-mount 8-SOIC (0.154", 3.90mm Width) package

Compatibility

The OPA1655DR is a direct replacement for the OPA655 op-amp, providing improved performance and features.

Application Areas

Instrumentation and measurement systems

Industrial control and automation

Medical equipment

Audio and video applications

Automotive electronics

Product Lifecycle

The OPA1655DR is an active product and is not nearing discontinuation.

Replacement or upgraded products may be available in the future, but the OPA1655DR remains a reliable and well-supported option.

Several Key Reasons to Choose This Product

High-performance, low-noise op-amp with excellent specifications

Wide supply voltage range and high output current capability

Suitable for a broad range of instrumentation and measurement applications

Efficient power consumption and compact surface-mount packaging

Compatibility with legacy designs, providing an easy upgrade path