The D2-IPS family (D2-24044) device is a high performance, integrated Class-D amplifier power stage. The four power stage outputs are configurable as four separate Half-Bridge outputs, as two Full-Bridge outputs, or combinations of Half-Bridge and Full-Bridge. Individual power stage overload monitoring, on-chip temperature monitoring, and common alert logic outputs provide protection to integrate with the final system's controller.


  • All digital class-D power stage
  • Four configurable power stage outputs supporting:
    • 2 Channels, Bridged
    • 4 Channels, Half-Bridge
    • 2 Channels, Half-Bridge, plus 1 Channel, Bridged
  • Output Power (bridged)
    • 25W (8Ω, <1% THD)
    • 30W (8Ω, <10% THD)
  • Single HV supply - wide 9V-26V range, plus internally-generated gate drive supply
  • Individual channel protection monitoring
  • Temperature and undervoltage monitoring
  • Efficient 38 Ld HTSSOP package

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active TSSOP-EP Tube 50
Active TSSOP-EP Reel 2500

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
D2-IPS Audio SOC Datasheet Datasheet PDF 1.17 MB
Application Notes & White Papers
R32AN0007: Output Filter Design Selection Application Note PDF 184 KB
R32AN0006: Writing to EEPROM or SPI Flash Memories using an External Microcontroller Application Note PDF 147 KB
R32AN0002: D2 Audio Customization GUI v3I Sound Processing and Audio Algorithms Application Note PDF 297 KB
PA14042 - Minimum Line Quantity Change Product Advisory PDF 363 KB