PGA870IRHDR - Texas Instruments

Manufacturer Part Number

PGA870IRHDR

Manufacturer

Texas Instruments

Introduction

High-performance, low-noise, programmable gain instrumentation amplifier

Suitable for a wide range of applications including industrial, medical, and test and measurement equipment

Product Features and Performance

Wide bandwidth of 650MHz

High slew rate of 2900V/s

Programmable gain from 0.5 to 100

Low input-referred noise of 3.5nV/√Hz

Wide supply voltage range of 4.75V to 5.25V

Low power consumption of 143mA

Product Advantages

Excellent dynamic performance for high-speed applications

Flexibility in gain selection allows optimization for different use cases

Low noise and high slew rate enable high-precision signal conditioning

Wide operating temperature range of -40°C to 85°C

Key Technical Parameters

Supply voltage range: 4.75V to 5.25V

Supply current: 143mA

Slew rate: 2900V/s

Bandwidth: 650MHz

Programmable gain: 0.5 to 100

Input-referred noise: 3.5nV/√Hz

Operating temperature range: -40°C to 85°C

Quality and Safety Features

ROHS3 compliant

28-VQFN (5x5) package with exposed pad for improved thermal performance

Compatibility

Surface mount package for easy integration into various circuit boards

Application Areas

Industrial instrumentation

Medical equipment

Test and measurement systems

High-speed data acquisition

Product Lifecycle

Currently in production

Replacement or upgraded models may become available in the future

Several Key Reasons to Choose This Product

Excellent dynamic performance with high bandwidth and slew rate

Flexible gain selection for optimizing signal conditioning

Low noise and wide operating temperature range

Small, thermally efficient package for space-constrained designs

Proven reliability and compatibility with a wide range of applications