LM324 (ACTIVE) Quadruple operational amplifier


Models (3)

Title Category Type Date
LMx24_LM2902 PSPICE Model (Rev. A) PSpice Model ZIP 28 Nov 2018
LMx24_LM2902 TINA-TI Macro TINA-TI Spice Model ZIP 28 Nov 2018
LMx24_LM2902 Reference Design TINA-TI Reference Design ZIP 28 Nov 2018

Design kits & evaluation modules (2)

Name Part# Type
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

Audio Boom Box/Portable Speaker Reference Design with Efficient Boost Converter.

PMP9491 is a 30W highly efficient and compact Portable Speaker/Audio Boom Box reference Design which can be used in 15W +15W Stereo or 30W Woofer Applications. The Power Source for the Design is 1 or 2 Li ion in Series . The design is broadly divided into three main stages:

  1. Highly efficient (...)

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