TAS5701

The TAS5701 is a 20-W efficient, digital audio power amplifier for driving stereo bridge-tied speakers. Two serial data inputs support up to 3 discrete audio channels. The SDIN1 input is routed to the internal left and right outputs. The SDIN2 input is dedicated to the SUB_PWM± outputs.

Features of the TAS5701 are:(1)Audio Input/Output 20-W Into an 8- Load From an 18-V Supply Wide PVDD Range (0 V to 21 V) Efficient Class-D Operation Need for Heat Sinks Two Serial Audio Inputs (3 Audio channels) Supports 32-kHz to 192-kHz Sample Rates(LJ/RJ/I2S) Line-Level Subwoofer PWM Outputs ; (2)Audio/PWM Processing BD (Filter-free) Modulation Supporting Bridge-Tied Loads ONLY 4-Step Volume Control (0 dB, 6 dB, 12 dB,18 dB) All Channels Share Same Control Soft Mute (50% Duty Cycle) DC Blocking Filters Fixed Maximum Modulation Limit At 97.7% 100-dB SNR Measured at Maximum Output With THD+N = 1%, 1 kHz, A-Weighted Noise, Gain = 0 dB THD < 0.1% at 1/2 Rated Power.

The absolute maximum ratings of the TAS5701 can be summarized as:(1)Input clamp current, IIK (VI < 0 or VI > 1.8 V) :±20 mA; (2)Output clamp current, IOK (VO < 0 or VO > 1.8 V): ±20 mA; (3)Operating free-air temperature :0 to 85 °C; (4)Operating junction temperature range: 0 to 150 °C; (5)Storage temperature range, Tstg :40 to 125 °C.

If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .