ProjectsPricingInsights

INA190A2IDCKR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA190A2IDCKR product

INA190A2IDCKR

Amplifiers

Current SenseZero-DriftBidirectional

The INA190A2IDCKR is a high-precision, low-power current sense amplifier designed for bidirectional current monitoring in systems requiring wide dynamic range and low offset.

Best for

  • Battery-powered portable electronics
  • Server power supplies
  • Overcurrent protection circuits

Avoid if

  • Applications requiring high-speed current sensing beyond 45kHz bandwidth

Check before use

  • Ensure the shunt resistor power dissipation is within limits and the output swing is compatible with the downstream ADC.

Key specifications

Gain
50 V/V
Offset Voltage
±15 µV
Common-Mode Range
-0.2 V to +40 V
Supply Voltage
1.7 V to 5.5 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

pYYBAGHCgkGAfljyACAtwsE1PeU651.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA190A2IDCKR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a zero-drift, bidirectional current-shunt monitor with a fixed gain of 50V/V, capable of measuring current on common-mode rails up to 40V.