INA149 (ACTIVE) High Common Mode Voltage Difference Amplifier

High Common Mode Voltage Difference Amplifier - INA149
Datasheet
 

Models (2)

Title Category Type Date
INA149 TINA-TI Spice Model TINA-TI Spice Model ZIP 18 Nov 2011
INA149 TINA-TI Reference Design TINA-TI Reference Design TSC 18 Nov 2011

Design kits & evaluation modules (2)

Name Part# Type
DIP Adapter Evaluation Module DIP-ADAPTER-EVM Evaluation Modules & Boards
INA149 Evaluation Module INA149EVM Evaluation Modules & Boards

Reference designs

Shunt Based Ground Fault Protection for Inverters Powered from 100/110Vac Supply Reference Design

The TIDA-00439 TI design provides a reference solution for detecting  ground fault in inverter based drives. Inverter current is measured on both DC positive and DC negative bus using shunt resistors. INA149  current sense amplifier having common mode voltage range of +275V is being used (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Development tools (1)

Name Part# Type
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation