4.5-V to 26.4-V, 7.5-A stereo, 15-A mono, Piezo driver with smart I/V protection evaluation module
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Description & Features

Technical documentation

Support & Training

Order Now

Important Note

For EVM evaluation, request access to DRV5825P software.  Request now

View all related products

Key Document
Download - PDF Icon


The DRV5825PEVM evaluation module (EVM) showcases the latest TI digital input Class-D closed-loop amplifier for Piezo application. The DRV5825P is a digital input Class-D audio amplifier with Smart Piezo Driver Algorithm. The EVM can be used as stand-alone platform with default I2C register settings. The EVM also works with PPC3 GUI for programming I2C register settings.

  • Smart Piezo driver algorithm for Piezo applications
  • Runs with I2C initialization
  • GUI control via USB port

Order Now
Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

4.5-V to 26.4-V, 7.5-A stereo, 15-A mono, Piezo driver with smart I/V protection evaluation module


Pricing may vary.

Contact a Distributor  

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 4408 24 Mar 2015
More literature (1)
Title Type Size (KB) Date
PDF 101 10 Jul 2020

Software development (1)

Name Part Number Software Type
PurePath™ Console graphical development suite for audio system design and development  PUREPATHCONSOLE  Application software & frameworks 

TI Devices (5)

Part Number Name Product Family
DRV5825P  4.5-V to 26.4-V, 7.5-A stereo, 15-A mono, digital input, Piezo driver with smart I/V protection  Audio amplifiers 
LM5155  2.2MHz wide VIN non-synchronous boost controller  Step-up (boost) regulators 
SN74AVC4T774  4-bit dual-supply bus transceiver with configurable voltage-level shifting and 3-state outputs  Voltage level translators 
TAS5825P  4.5V to 26.4V Class-H control digital-in Class-D audio amp with ultra-low idle & superior efficiency  Audio amplifiers 
TPS768  1-A, 10-V, low-dropout voltage regulator with power good & enable  Power management 

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles