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STA335BWQS13TR PDF预览

STA335BWQS13TR

更新时间: 2024-01-08 09:48:38
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 消费电路商用集成电路光电二极管
页数 文件大小 规格书
72页 2028K
描述
2.1-channel high-efficiency digital audio system with QSound QHD

STA335BWQS13TR 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:ROHS COMPLIANT, SSOP-36针数:36
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
其他特性:IT ALSO REQUIRES 2.7V TO 3.6V DIGITAL SUPPLY商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDSO-G36长度:10.3 mm
功能数量:1端子数量:36
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP36,.4,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH电源:18 V
认证状态:Not Qualified座面最大高度:2.47 mm
子类别:Other Consumer ICs最大供电电压 (Vsup):24 V
最小供电电压 (Vsup):4.5 V表面贴装:YES
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
宽度:7.5 mmBase Number Matches:1

STA335BWQS13TR 数据手册

 浏览型号STA335BWQS13TR的Datasheet PDF文件第2页浏览型号STA335BWQS13TR的Datasheet PDF文件第3页浏览型号STA335BWQS13TR的Datasheet PDF文件第4页浏览型号STA335BWQS13TR的Datasheet PDF文件第5页浏览型号STA335BWQS13TR的Datasheet PDF文件第6页浏览型号STA335BWQS13TR的Datasheet PDF文件第7页 
STA335BWQS  
2.1-channel high-efficiency digital audio system  
with QSound QHD®  
Features  
PowerSSO-36  
! Wide supply voltage range (4.5 V to 24 V)  
! 3 power output configurations  
slug down  
– 2 channels of ternary PWM (stereo mode)  
(2 x 20 W into 8 at 18 V), (2 x 37 W into  
8 at 24 V)  
– 3 channels - left, right using binary and LFE  
using ternary PWM (2.1 mode) (2 x 9 W +  
1 x 20 W into 2 x 4 , 1 x 8 at 18 V)  
! Automatic invalid input detect mute  
2
! 2-channel I S input data interface  
! Input and output channel mapping  
! 4 x 28-bit user programmable biquads (EQ) per  
channel  
– 2 channels of ternary PWM (2 x 20 W) +  
stereo line-out ternary  
! Bass/treble tone control  
! DC blocking selectable high-pass filter  
! Selectable de-emphasis  
®
! 2.1 channels of 24-bit DDX  
! 100-dB SNR and dynamic range  
! Sub-channel mix into left and right channels  
! Selectable 32 kHz to 192 kHz input sample  
! Advanced AM interference frequency  
rates  
switching and noise-suppression modes  
2
! I C control with selectable device address  
! Selectable high or low-bandwidth  
! Digital gain/attenuation +48 dB to -80 dB in  
noise-shaping topologies  
0.5-dB steps  
! Variable max power correction for lower  
! Soft volume update  
full-power THD  
! Individual channel and master gain/attenuation  
! Dual independent limiters/compressors  
! Selectable clock input ratio  
! 96 kHz internal processing sample rate, 24 to  
! Dynamic range compression or anti-clipping  
28-bit precision  
modes  
! Thermal overload and short-circuit protection  
! AutoModes™ settings for:  
– 15 preset crossover filters  
– 2 preset anti-clipping modes  
– Preset night-time listening mode  
! Video application supports 576 x f input mode  
s
®
! QSound QHD  
– Field proven stereo soundfield  
enhancement technology  
! Individual channel and master soft and hard  
– Provides improved audio image width,  
separation and depth for stereo signals  
mute  
! Independent channel volume and DSP bypass  
! Automatic zero-detect mute  
– Synthesizes a 3-D stereo soundfield  
! PowerSSO-36 slug down package.  
Table 1.  
Device summary  
Order code  
Package  
Packaging  
STA335BWQS  
PowerSSO-36 slug down  
PowerSSO-36 slug down  
Tube  
STA335BWQS13TR  
Tape and reel  
May 2008  
Rev 2  
1/72  
www.st.com  
1

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