Texas Instruments TAS5704
The TAS5704 is a 20-W, efficient, digital audio power amplifier for driving stereo bridge-tied speakers. The TAS5704 is a slave-only device receiving all clocks from external sources. The TAS5704 operates at a 384-kHz switching rate for 32-, 48-, 96-, and 192-kHz data, and at a 352.8 kHz switching rate for 44.1-, 88.2-, and 176.4-kHz data.| Part No. | TAS5704 |
|---|---|
| Datasheet | TAS5704 Download |
| Manufacturer |  Texas Instruments |
| Description | 20-W Stereo Digital Audio Power Amplifier |
| Buy | Stock & Price |
FEATURES
1●2 Audio Input/Output – 20-W into an 8-Ω Load From an 18-V Supply – Two Serial Audio Inputs (Four Audio Channels) – Supports Multiple Output Configurations: – 2-Ch Bridged Outputs (20 W × 2) – 4-Ch Single-Ended Outputs (10 W × 4) – 2-Ch Single-Ended + 1-Ch Bridged (2.1) (10 W × 2 + 20 W)
● Closed Loop Power Stage Architecture – Improved PSRR Reduces Power Supply Performance Requirements – Higher Damping Factor Provides for Tighter, More Accurate Sound With Improved Bass Response – Lower EMC Emissions – Output Power is Independent of Supply Voltage Variation
● Wide PVCC Range From (10 V to 26 V)
● Supports 32-kHz–192-kHz (DVD-Audio) Sample Rates (LJ/RJ/I2S)
● Line-Level Subwoofer PWM Outputs
● Audio/PWM Processing (Hardware Controlled) – 4-Step Gain Control (-3dB, 3dB, 9dB, 12dB) – Soft Mute Control (50% Output Duty Cycle)
● Factory-Trimmed Internal Oscillator Enables Automatic Detection of Incoming Sample Rates
● Thermal and Short-Circuit Protection spacer
DESCRIPTION
Two se...
