FFX with 100-dB SNR and dynamic range

文件：1.3569 Mbytes 頁數(shù)：79 Pages

STMICROELECTRONICS

意法半導(dǎo)體

2.1-channel 40-watt high-efficiency digital audio system Sound Terminal?

文件：2.36555 Mbytes 頁數(shù)：76 Pages

STMICROELECTRONICS

意法半導(dǎo)體

音頻功放

2.1-channel high-efficiency digital audio system

CHISIC

智芯科微

2.1通道高效數(shù)字音頻系統(tǒng)

The STA339BW is an integrated solution of digital audio processing, digital amplifier control, and FFX-power output stage, thereby creating a high-power single-chip FFX?solution comprising high-quality, high-efficiency, all digital amplification.\n\n STA339BW is based on FFX (fully flexible amplific ? Wide voltage supply range \n ?5 V to 26 V (operating range) \n ?30 V (absolute maximum rating) \n? 3 power output configurations \n ?2 channels of ternary PWM (stereo mode) (2 x 20 W into 8 Ω at 18 V) \n ?3 channels - left, right using binary and LFE using ternary PWM (2.1 mode) (2 x 9 W + 1 x 20 ;

ST

意法半導(dǎo)體

2.1通道高效數(shù)字音頻系統(tǒng)

The STA339BWS is an integrated solution of digital audio processing, digital amplifier controls and power output stage to create a high-power single-chip FFX digital amplifier with high quality and high efficiency. Three channels of FFX processing are provided. The FFX processor implements the terna ? Wide-range supply voltage, 4.5 V to 21.5 V \n? Three power output configurations: \n ?2 channels of ternary PWM (2 x 20 W into 8 Ω at 18 V) + PWM output \n ?2 channels of ternary PWM (2 x 20 W into 8 Ω at 18 V) + ternary stereo line-out \n ?2.1 channels of binary PWM (left, right, LFE) (2 x 9 W in;

ST

意法半導(dǎo)體

Package：36-PowerBFSOP（0.295"，7.50mm 寬）；包裝：管件 功能：全集成處理器 類別：集成電路（IC） 音頻專用 描述：IC FULLY INTEG PROC POWERSSO-36

STMICROELECTRONICS

意法半導(dǎo)體

Package：36-PowerBFSOP（0.295"，7.50mm 寬）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 功能：全集成處理器 類別：集成電路（IC） 音頻專用 描述：IC FULLY INTEG PROC POWERSSO-36

STMICROELECTRONICS

意法半導(dǎo)體