OPA4322
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
20MHz, Low Noise, 1.8V, RRIO, CMOS Operational Amplifier

 

Models (6)

Title Category Type Date
OPA322S TINA-TI Model TINA-TI Spice Model ZIP 24 Jul 2018
OPA322S TINA TI Reference Design Model TINA-TI Reference Design ZIP 24 Jul 2018
OPA322S PSpice Model PSpice Model ZIP 24 Jul 2018
OPA322 PSpice Model (Rev. A) PSpice Model ZIP 28 Mar 2018
OPAy322 TINA-TI Reference Design (Rev. B) TINA-TI Reference Design ZIP 28 Mar 2018
OPAy322 TINA-TI Spice Model (Rev. B) TINA-TI Spice Model ZIP 28 Mar 2018

Design kits & evaluation modules (1)

Name Part# Type
Universal Operational Amplifier Evaluation Module OPAMPEVM Evaluation Modules & Boards

Reference designs

Single-Ended Signal Conditioning Circuit for Current and Voltage Measurement Using Fluxgate Sensors

This design provides a 4-channel signal conditioning solution for single-ended SAR ADCs integrated into a microcontroller measuring motor current using fluxgate sensors. Also provided is an alternative measurement circuit with external SAR ADCs as well as circuits for high-speed overcurrent and (...)

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

Development tools (2)

Name Part# Type
Analog engineer's calculator ANALOG-ENGINEER-CALC Calculation Tools
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
OPA4322 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.

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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.

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