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-16 to 80V, 500kHz current sense amplifier


Models (3)

Title Category Type Date
INA194 TINA-TI Spice Model (Rev. A) TINA-TI Spice Model ZIP 30 Sep 2011
INA194 TINA-TI Reference Design (Rev. B) TINA-TI Reference Design TSC 30 Sep 2011
INA194 PSpice Model (Rev. B) PSpice Model ZIP 30 Sep 2011

Reference designs

PMBus Power System for Enterprise Ethernet Switches Reference Design

PMP11399 is a complete PMBus power system for 3 ASIC/FPGA cores, DDR3 core memory, VTT termination, and auxiliary voltages commonly found on high-performance Ethernet Switches. The hardware is accompanied by a GUI that allows the user to perform real-time configuration and monitoring of the power (...)

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

Software (1)

Current-Shunt Error Calculation List  (ZIP 11 KB )    11 Sep 2015  

Development tools (1)

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

INA194 Error Analysis

0.001m ≤ 
 mOhm ≤ 100m
0.0001 ≤ 
A ≤ 100 
2.7 ≤ 
V ≤ 18
-16 ≤ 
V ≤ 80
-40 ≤ 
C ≤ 125