Texas Instruments TAS5705
The TAS5705 is a 20-W, efficient, digital audio power amplifier for driving stereo bridge-tied speakers. The device accepts a wide range of input data and clock rates. The TAS5705 is a slave-only device receiving clocks from external sources.| Part No. | TAS5705 |
|---|---|
| Datasheet | TAS5705 Download |
| Manufacturer |  Texas Instruments |
| Description | 20-W STEREO DIGITAL AUDIO POWER AMPLIFIER |
| Buy | Stock & Price |
FEATURES
1●23 Audio Input/Output – 20-W Into an 8-Ω Load From an 18-V Supply – Wide Power-Supply Range From (8 V to 23 V) – Efficient Class-D Operation Eliminates Need for Heat Sinks – Requires Only Two Power-Supply Rails – Two Serial Audio Inputs (Four Audio Channels) – Supports 32-kHz–192-kHz Sample Rates (LJ/RJ/I2S) – Headphone PWM Outputs – Subwoofer PWM Outputs
● Audio/PWM Processing – Independent Channel Volume Controls With 24-dB to –100-dB Range – Soft Mute (50% Duty Cycle) – Programmable Dynamic Range Control – 16 Adaptable Biquads for Speaker EQ – Seven Biquads for Left and Right Channels – Two Biquads for Subwoofer Channel – Adaptive Coefficients for DRC Filters – Programmable Input and Output Mixers – DC Blocking Filters – Loudness Compensation for Subwoofer – Automatic Sample Rate Detection and Coefficient Banking for DRC and EQ
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GENERAL FEATURES
– Serial Control Interface Operational Without MCLK – Factory-Trimmed Internal Oscillator Enables Automatic Detection of Incom...
