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STA333BWQS PDF预览

STA333BWQS

更新时间: 2024-01-10 07:39:17
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
71页 1139K
描述
2.1-channel high-efficiency digital audio system with QSound QHD

STA333BWQS 技术参数

是否Rohs认证:符合生命周期:Active
零件包装代码:SSOP包装说明:HSSOP, SSOP36,.4,20
针数:36Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:1.36
Is Samacsys:N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:HSSOP
封装等效代码:SSOP36,.4,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3,18 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):18 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处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

STA333BWQS 数据手册

 浏览型号STA333BWQS的Datasheet PDF文件第2页浏览型号STA333BWQS的Datasheet PDF文件第3页浏览型号STA333BWQS的Datasheet PDF文件第4页浏览型号STA333BWQS的Datasheet PDF文件第5页浏览型号STA333BWQS的Datasheet PDF文件第6页浏览型号STA333BWQS的Datasheet PDF文件第7页 
STA333BWQS  
2.1-channel high-efficiency digital audio system  
with QSound QHD®  
Features  
! Wide supply voltage range (4.5 to 20 V)  
! 3 power output configurations  
– 2 channels of ternary PWM (stereo mode)  
PowerSSO-36  
slug down  
(2 x 20 W @ 8 , 18 V).  
– 3 channels - left, right using binary and LFE  
using ternary PWM (2.1 mode) (2 x 9 W +  
1 x 20 W @ 2 x 4 , 1 x 8 , 18 V)  
! Automatic invalid input detect mute  
2
– 2 channels of ternary PWM (2 x 20 W) +  
stereo line out ternary  
! 2-channel I S input data interface  
! Input and output channel mapping  
®
! 2.1 channels of 24-bit DDX  
! 4 x 28-bit user programmable biquads (EQ) per  
! 100-dB SNR and dynamic range  
channel  
! Selectable 32 kHz to 192 kHz input sample  
! Bass/treble tone control  
rates  
! DC blocking selectable high-pass filter  
! Selectable de-emphasis  
2
! I C control with selectable device address  
! Digital gain/attenuation +48 dB to -80 dB in  
! Sub channel mix into left and right channels  
0.5-dB steps  
! Advanced AM interference frequency  
! Soft volume update  
switching and noise-suppression modes  
! Individual channel and master gain/attenuation  
! Dual independent limiters/compressors  
! Selectable high or low bandwidth  
noise-shaping topologies  
! Dynamic range compression or anti-clipping  
! Variable max power correction for lower  
modes  
full-power THD  
! AutoModes  
! Thermal overload and short-circuit protection  
! Video application supports 576 x fs input mode  
– 15 preset crossover filters  
– 2 preset anti-clipping modes  
– Preset night-time listening mode  
®
! QSound QHD  
– Field proven stereo soundfield  
enhancement technology  
– Provides improved audio image width,  
seperation and depth for stereo signals  
! Individual channel and master soft and hard  
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 codes  
Package  
Packaging  
STA333BWQS  
PowerSSO-36 slug down  
PowerSSO-36 slug down  
Tube  
STA333BWQS13TR  
Tape and reel  
March 2008  
Rev 1  
1/71  
www.st.com  
1

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