INA240
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
-4 to 80V, bi-directional, ultra-precise current sense amplifier w/ enhanced pwm rejection

 

Models (4)

Title Category Type Date
INA240 PSpice Model PSpice Model ZIP 28 Jan 2020
Bidirectional Current Sensing with Window Comparator Circuit Reference Design TINA-TI Reference Design TSC 03 Sep 2019
INA240 TINA-TI Spice Model (Rev. A) TINA-TI Spice Model ZIP 01 Feb 2018
INA240 TINA-TI Reference Design (Rev. A) TINA-TI Reference Design TSC 01 Feb 2018

Design kits & evaluation modules (3)

Reference designs

Distributed multi-axis servo drive over fast serial interface (FSI) reference design

This design presents an example distributed multi-axis servo drive over Fast Serial Interface (FSI) using C2000™ real-time controllers. Multi-axis servo drives are used in many applications such as factory automation and robots. The cost per axis, performance and ease of use are always high (...)

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

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
INA240 Download
Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //webench.ti.com/cad/

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.

INA240 Error Analysis

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