INA240A1QPWRQ1 - Texas Instruments

Manufacturer Part Number

INA240A1QPWRQ1

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) for instrumentation, operational amplifier (op-amp), and buffer amplifier applications

Product Features and Performance

Wide supply voltage range of 2.7V to 5.5V

Low quiescent current of 1.8mA

High bandwidth of 400kHz

Low input offset voltage of 5μV

Low input bias current of 90μA

High common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR)

Automotive-grade design with AEC-Q100 qualification

Zero-drift amplifier architecture for high precision and stability

Product Advantages

Suitable for high-precision, low-noise current sensing applications

Robust automotive-grade design for reliable performance in harsh environments

Low power consumption and small footprint for space-constrained designs

Key Technical Parameters

Supply Voltage Range: 2.7V to 5.5V

Quiescent Current: 1.8mA

Bandwidth: 400kHz

Input Offset Voltage: 5μV

Input Bias Current: 90μA

CMRR and PSRR: High

Quality and Safety Features

RoHS3 compliant

Automotive-grade design (AEC-Q100 qualified)

Compatibility

Surface mount 8-TSSOP package

Suitable for a wide range of instrumentation, op-amp, and buffer amplifier applications

Application Areas

Current sensing

Signal conditioning

Automotive electronics

Industrial control systems

Test and measurement equipment

Product Lifecycle

Currently in production

No known discontinuation plans

Replacement or upgrade parts available from Texas Instruments

Key Reasons to Choose This Product

High precision and stability due to zero-drift amplifier architecture

Wide operating voltage range and low power consumption

Robust automotive-grade design for reliable performance in harsh environments

Small footprint and surface mount package for space-constrained designs

Extensive application support and availability of replacement/upgrade parts from Texas Instruments