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STA333ML PDF预览

STA333ML

更新时间: 2024-02-06 04:27:53
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
15页 205K
描述
Sound Terminal TM 2 channel microless high efficiency digital audio system

STA333ML 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

STA333ML 数据手册

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STA333ML  
Sound TerminalTM  
2 channel microless high efficiency digital audio system  
Target Specification  
Features  
Wide supply voltage range (4.5-18 V)  
2 x 20 W @ 8 , Vcc = 18 V  
3 power output configurations; 2 channels of  
PowerSSO36 slug down  
ternary PWM  
PowerSSO-36 exposed pad package  
2 channels of 24-Bit DDX®  
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.  
100 dB SNR and dynamic range  
32 kHz to 48 kHz input sample rates  
Soft volume update  
TM  
Automatic zero-detect mute  
The STA333ML is part of the Sound Terminal  
family that provides full digital audio streaming to  
the speaker offering cost effectiveness, low  
energy dissipation and sound enrichment.  
Automatic invalid input detect mute  
2
2-channel I S input data interface  
Selectable clock input ratio (256 / 364 Fs)  
Max power correction for lower full power  
The STA333ML combines a unique 24-bit DDX®  
digital Class-D ternary modulator together with an  
extremely low RDSON stereo power Dmos stage.  
The latter is capable of a total output power of  
2 x 20 W with outstanding performances in terms  
of efficiency (>90 %), THD, SNR and EMI.  
96 kHz internal processing sample rate, 24-bit  
precision  
Thermal overload and short-circuit protection  
embedded  
The microless feature allows the use in low cost  
applications (cradle, digital speakers, audio  
terminals) where no micro controller is needed.  
Applications  
LCD  
DVD  
The serial audio data interface accepts the world  
wide used I2S format; basic features (for example,  
oversampling clock, gain, I2S format) can be set  
using a minimal number of selection pins.  
Cradle  
Digital speaker  
Wireless speaker cradle  
STA333ML is self-protected against thermal  
overload, overcurrent, short circuit and  
overvoltage conditions.  
The fault condition is also exported to an external  
pin (INT-LINE) for specific requirements.  
Order codes  
Part number  
Package  
PowerSSO36 (slug down)  
Packing  
STA333ML  
Tube  
STA333ML13TR  
PowerSSO36 (slug down)  
Tape and reel  
February 2007  
Rev 1  
1/15  
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.  
www.st.com  
15  

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