STA333ML(2007) 数据手册 ( 数据表 ) - STMicroelectronics

Description
STA333ML is a single die embedding digital audio processing and high efficiency power amplification, capable of operating without the aid of an external micro controller.

FEATUREs
■ Wide supply voltage range (4.5-18 V)
■ 2 x 20 W @ 8 Ω, Vcc = 18 V
■ 3 power output configurations; 2 channels of ternary PWM
■ PowerSSO-36 exposed pad package
■ 2 channels of 24-Bit DDX®
■ 100 dB SNR and dynamic range
■ 32 kHz to 48 kHz input sample rates
■ Soft volume update
■ Automatic zero-detect mute
■ Automatic invalid input detect mute
■ 2-channel I2S input data interface
■ Selectable clock input ratio (256 / 364 Fs)
■ Max power correction for lower full power
■ 96 kHz internal processing sample rate, 24-bit precision
■ Thermal overload and short-circuit protection embedded

APPLICATIONs
■ LCD
■ DVD
■ Cradle
■ Digital speaker
■ Wireless speaker cradle