DN3012, DN3032, DN3052

Range of 24-Bits 192 kHz
Digital Speaker Drivers with I²S Interface

DIGITAL SPEAKER DRIVER

  • Available for Multi-Coil or Multi-Unit Speaker

  • High Efficiency from 0dB to -20dB Input Signal

 

AUDIO PERFORMANCE

  • 93% Efficiency at Maximum Output Power

  • THD+N 0.35 % at 1WRMS

  • Output Noise 6uVRMS

  • Dynamic Range 112dB (Monaural 8-BIT Mode)

 

AUDIO INTERFACE AND CLOCK

  • I²S 24Bits 192kHz 

  • 256fs or 512fs Master Clock

 

PIN PROGRAMMABLE CONTROL

  • Volume Up and Down with Mute

  • Select Number of BIT for Digital Speaker

  • Enable I²S Output and Dynamic Range Compressor

 

PROTECTION CIRCUIT

  • Short Circuit Detection and Shutdown

  • Thermal Detection and Shutdown

 

DIGITAL SIGNAL PROCESSING FOR AUDIO

  • 32-BIT Dnote® Technology

  • Over Sampling Interpolation Filter with Sharp or Slow

  • Volume : +12dB to -99dB in 1dB Step with Zero Cross

  • Soft Mute Control: Mute in 1dB Step with Zero Cross

DIGITAL SIGNAL PROCESSING FOR AUDIO

  • Parametric Dynamic Range Compressor

  • Parametric 7-Band Equalizer

  • Parametric 5-Band Biquad IIR Filter

  • 2-Way or Sub Woofer Speaker Mode

  • Stereo to Monaural Mixing

  • High Pass Filter for DC Blocking

  • I²S and Master Clock Output

 

APPLICATION

  • Automotive Audio System

  • Docking Station for Smart Phone

  • USB Speaker, Wireless Speaker, Boom Box

  • USB Headphone, Wireless Headphone

  • Lap Top PC, Tablet PC, and LCD Monitor

  • Amusement Machine

  • Digital TV and Sound Bar

  • Smart Phone and Cellar Phone

  • Music Instruments

  • Audio System for Facility

  • USB-DAC for PC

 

POWER SUPPLY and PACKAGE

  • VDD, VPP - see above table

  • 48 pin QFN (7mm x 7mm)

 

ORDERING INFO

Copyright © 2006-2019 Trigence Semiconductor, Inc.