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INA190A2IDDFR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA190A2IDDFR product

INA190A2IDDFR

Amplifiers

Current SenseZero-DriftBidirectional

The INA190A2IDDFR is a high-precision, low-power current-sense amplifier with a fixed gain of 50V/V, ideal for battery-powered applications requiring accurate current monitoring.

Best for

  • Battery management
  • Overcurrent protection
  • System power monitoring

Avoid if

  • High-speed signal processing
  • Applications requiring >5.5V supply

Check before use

  • Ensure the ENABLE pin is driven correctly if used.

Key specifications

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

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power ManagementConsumer Electronics

Datasheet

sszt515

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA190A2IDDFR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is a bidirectional, zero-drift current-sense amplifier designed for high-side and low-side current monitoring.