High/Low Side, Bi-Directional Zero-Drift Current Sense Amp w/ Enhanced PWM Rejection - INA240

INA240 (ACTIVE)

High/Low Side, Bi-Directional Zero-Drift Current Sense Amp w/ Enhanced PWM Rejection

 

Models (2)

Title Category Type Size (KB) Date Views
INA240 TINA-TI Reference Design TINA-TI Reference Design TSC 456 KB 10 Mar 2017 241 views
INA240 TINA-TI Spice Model TINA-TI Spice Model ZIP 26 KB 10 Mar 2017 235 views

Design kits & evaluation modules (2)

Reference designs

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TI Designs

48V 3-Phase Inverter with Shunt-based In-line Motor Phase Current Sensing Reference Design

The TIDA-00913 reference design realizes a 48V/10A 3-phase GaN inverter with precision in-line shunt-based phase current sensing for accurate control of precision drives such as servo drives. One of the largest challenges with in-line shunt-based phase current sensing is the high common-mode voltage (...)

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Development tools (1)

Name Part# Type
SPICE-Based Analog Simulation Program TINA-TI Circuit Design & Simulation

INA240 Error Analysis

0.001m ≤ 
 mOhm ≤ 100m
0.0001 ≤ 
A
A ≤ 100 
2.7 ≤ 
V ≤ 5.5
-4 ≤ 
V ≤ 80
-40 ≤ 
C ≤ 125