Texas Instruments TAS5751M
The TAS5751M device is an efficient, digital-input audio amplifier for driving stereo speakers configured as a bridge tied load (BTL). The device accepts a wide range of input data and data rates. The TAS5751M device is a slave-only device receiving all clocks from external sources.| Part No. | TAS5751M |
|---|---|
| Datasheet | TAS5751M Download |
| Manufacturer |  Texas Instruments |
| Description | Digital Input Audio Power Amplifier |
| Buy | Stock & Price |
FEATURES
●1 Audio Input/Output – One-Stereo Serial Audio Input – Supports 44.1-kHz and 48-kHz Sample Rates (LJ/RJ/I²S) – Supports 3-Wire I²S Mode (no MCLK required) – Automatic Audio Port Rate Detection – Supports BTL and PBTL Configuration – POUT = 25 W at 10% THD+N – PVDD = 20 V, 8 Ω, 1 kHz● Audio/PWM Processing – Independent Channel Volume Controls With Gain of 24 dB to Mute in 0.125-dB Steps – Programmable Three-Band Automatic Gain Limiting (AGL) – 20 Programmable Biquads for Speaker EQ and Other Audio-Processing
FEATURES
●GENERAL FEATURES
– 106-dB SNR, A-Weighted, Referenced to Full Scale (0 dB) – I²C Serial Control Interface w/ two Addresses – Thermal, Short-Circuit, and Undervoltage Protection – Up to 90% Efficient – AD, BD, and Ternary Modulation – PWM Level Meter Power vs PVDD 45 RL = 4 Ω 40 RL = 8 Ω 35 30 25 20 15 10 5 Current Sourcing Limit EVM Thermal Limit 0 8 12 16 20 24 PVDD (V) 2APPLICATIONS
● LCD TV, LED TV● Low-Cost Audio Equipment 3
DESCRIPTION
In parallel bridge tied load (PBTL) in can produce higher power by driving the parallel outputs into a single lower impedance load.
