INA186A5QDBVRQ1 - Texas Instruments

Manufacturer Part Number

INA186A5QDBVRQ1

Manufacturer

Texas Instruments

Introduction

The INA186A5QDBVRQ1 is a high-precision, low-noise current sense amplifier designed for use in automotive and industrial applications.

Product Features and Performance

Rail-to-rail output

Wide supply voltage range (1.7V to 5.5V)

Low input offset voltage (3μV)

Low input bias current (500pA)

High common-mode rejection ratio (120dB)

Low noise (7nV/√Hz)

High bandwidth (27kHz)

Excellent thermal stability

Automotive-grade AEC-Q100 qualified

Product Advantages

Precision current sensing for efficient power management

Robust design for harsh environments

Compact surface-mount package

Key Technical Parameters

Supply voltage range: 1.7V to 5.5V

Input offset voltage: 3μV

Input bias current: 500pA

Common-mode rejection ratio: 120dB

Noise: 7nV/√Hz

Bandwidth: 27kHz

Operating temperature: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

Widely used in automotive, industrial, and consumer electronics applications

Application Areas

Current sensing

Motor control

Power management

Battery management

Product Lifecycle

Currently in production

No known discontinuation plans

Replacement or upgrade options available

Key Reasons to Choose This Product

High-precision, low-noise performance

Wide operating temperature range for demanding applications

Compact surface-mount package for space-constrained designs

Automotive-grade qualification for reliable operation in harsh environments

Excellent thermal stability and common-mode rejection for accurate current sensing