TAS5719

TAS5717 TAS5719 www.ti.com SLOS655A – NOVEMBER 2010 – REVISED FEBRUARY 2011 10-W/15-W Digital Audio Power Amplifier with Integrated Cap-Free HP Amplifier Check for Samples: TAS5717, TAS5719 FEATURES 1 2 Audio Input/Output – TAS5717 Supports 2×10 W and TAS5719 Supports 2×15 W Output – Wide PVDD Range, From 4.5 V to 26 V – Efficient Class-D Operation Eliminates Need for Heatsinks – Requires Only 3.3 V and PVDD – One Serial Audio Input (Two Audio Channels) – I2C Address Selection via PIN (Chip Select) – Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I2S) – External Headphone-Amplifier Shutdown Signal – Integrated CAP-Free Headphone Amplifier – Stereo Headphone (Stereo 2-V RMS Line Driver) Outputs Audio/PWM Processing – Independent Channel Volume Controls With 24-dB to Mute – Programmable Two-Band Dynamic Range Control – 14 Programmable Biquads for Speaker EQ – Programmable Coefficients for DRC Filters – DC Blocking Filters – 0.125-dB Fine Volume Support General Features – Serial Control Interface Operational Without MCLK – Factory-Trimmed Internal Oscillator for Automatic Rate Detection – Surface Mount, 48-Pin, 7-mm × 7-mm HTQFP Package – AD, BD, and Ternary PWM-Mode Support – Thermal and Short-Circuit Protection Benefits – EQ: Speaker Equalization Improves Audio Performance – DRC: Dynamic Range Compression. Can Be Used As Power Limiter. Enables Speaker Protection, Easy Listening, Night-Mode Listening – DirectPath Technology: Eliminates Bulky DC Blocking Capacitors – S...