OPA172 (ACTIVE) 36-V, Single-Supply, 10-MHz, Rail-to-Rail Output, Operational Amplifier

 

Models (3)

Title Category Type Date
OPA172 TINA-TI Reference Design (Rev. A) TINA-TI Reference Design ZIP 01 Aug 2018
OPA172 TINA-TI Spice Model (Rev. A) TINA-TI Spice Model ZIP 01 Aug 2018
OPA172 PSpice Model (Rev. A) PSpice Model ZIP 01 Aug 2018

Design kits & evaluation modules (4)

Name Part# Type
DIP Adapter Evaluation Module DIP-ADAPTER-EVM Evaluation Modules & Boards
TI Precision Amplifier Quickstart Kit AMPQUICKKIT-EVM Evaluation Modules & Boards
Universal Do-It-Yourself (DIY) Amplifier Circuit Evaluation Module DIYAMP-EVM Evaluation Modules & Boards
Universal Operational Amplifier Evaluation Module OPAMPEVM Evaluation Modules & Boards

Reference designs

Single-Supply, Electret Microphone Preamplifier Reference Design

This TI Precision design details the design process for a preamplifier to be used with electret microphone capsules. It explains the basic construction and operation of an electret microphone and uses an OPA172 to amplify the output of the microphone to common analog line level voltages.

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

Software (2)

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