Contact Mouser (USA)  (800) 346-6873     |     Feedback        
View Cart     |     Change Location  USD
United States United States

Please confirm your currency selection:

US Dollars
Home » NEWEST Products » New by Category » Semiconductors » Audio ICs » TI TAS25xx Digital Input Class-D Speaker Amps
NEWEST Products
Texas Instruments TAS25xx Digital Input Class-D Speaker Amplifiers
Texas Instruments TAS25xx Digital Input Class-D Speaker Amplifiers

View Product List

Additional Resources

TI TAS25xx Digital Input Class-D Speaker Amplifiers

Texas Instruments TAS2505 and TAS2521 are digital input Class-D speaker amplifiers. TI TAS2505 offers support for 24-bit digital I2S data mono playback. In addition to driving a speaker amp up to 4Ω, the device also features a mono headphone driver and a programmable digital-signal processing block. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP and TDM modes. TI TAS2521 provides support for 24-bit digital I2S data mono playback. In addition to driving a speaker amp up  to 4Ω, the device also features a mono headphone driver and a fully programmable miniDSP for signal processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP and TDM modes. These TI audio amps are ideal for use in portable audio devices, portable navigation devices, and white goods.

TAS2505 Features
  • Digital Input Mono Speaker Amp
  • Supports 8kHz to 96kHz Sample Rates
  • Mono Class-D BTL Speaker Driver (2W Into 4Ω or 1.7W Into 8Ω)
  • Mono Headphone Driver
  • Two Single-Ended Inputs With Output Mixing and Level Control
  • Embedded Power-on-Reset
  • Integrated LDO
  • Programmable Digital Audio Processing Blocks for Bass Boost,
  • Treble, EQ With up to Six Biquads for Playback
  • Integrated PLL Used for Programmable Digital Audio Processing Blocks
  • I2S, Left-Justified, Right-Justified, DSP, and TDM
  • Audio Interfaces
  • I2C Control and SPI control with auto-increment
  • Full Power-Down Control
TAS2521 Features
  • Digital Input Mono Speaker Amp
  • Instruction-Programmable Embedded miniDSP
  • Supports 8-kHz to 192-kHz Sample Rates
  • Mono Class-D BTL Speaker Driver (2W Into 4Ω or 1.7 W Into 8Ω)
  • Mono Headphone Driver
  • Two Single-Ended Inputs With Output Mixing and Level Control
  • Embedded Power-on-Reset
  • Integrated LDO
  • Built-in Digital Audio Processing Blocks With User-Programmable
  • Biquad Filters
  • Integrated PLL Used for Programmable Digital Audio Processor
  • I2S, Left-Justified, Right-Justified, DSP, and TDM
  • Audio Interfaces
  • I2C and SPI control with auto-increment
  • Full Power-Down Control
Applications
  • Portable Audio Devices
  • White Goods
  • Portable Navigation Devices
TAS2505 Block Diagram
TAS2505 Block Diagram
TAS2521 Block Diagram
TAS2521 Block Diagram
Mouser.com Comments

Mouser welcomes lively and courteous interaction on our website. In order to host a cooperative discussion, please keep comments relevant to the topics on this page. All comments are reviewed prior to being posted to ensure appropriate language and content is used.

  • Texas Instruments
  • Semiconductors|Integrated Circuits|IC-Amplifier|IC-Audio