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MSM7702-03MS-K PDF预览

MSM7702-03MS-K

更新时间: 2024-01-14 01:32:38
品牌 Logo 应用领域
冲电气 - OKI /
页数 文件大小 规格书
17页 130K
描述
PCM Codec, A-Law, 1-Func, CMOS, PDSO20, PLASTIC, SSOP-20

MSM7702-03MS-K 技术参数

生命周期:Transferred零件包装代码:SSOP
包装说明:SSOP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.27压伸定律:A-LAW
滤波器:YESJESD-30 代码:R-PDSO-G20
长度:10 mm功能数量:1
端子数量:20工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-30 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:2 mm
最大压摆率:9 mA标称供电电压:3 V
表面贴装:YES技术:CMOS
电信集成电路类型:PCM CODEC温度等级:OTHER
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL宽度:5 mm
Base Number Matches:1

MSM7702-03MS-K 数据手册

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E2U0018-28-81  
This version: Aug. 1998  
Previous version: Nov. 1996  
¡ Semiconductor  
MSM7702-01/02/03  
Single Rail CODEC  
GENERAL DESCRIPTION  
The MSM7702 is a single-channel CODEC CMOS IC for voice signals ranging from 300 to 3400  
Hz with filters for A/D and D/A conversion.  
Designed especially for a single-power supply and low-power applications, the device is  
optimized for telephone terminals in digital wireless systems or ISDN systems.  
The MSM7702 utilizes low-voltage operational amplifiers (Op-amps) to provide low-power  
consumption.  
The device uses the same transmission clocks as those used in the MSM7508B and MSM7509B.  
The analog output signal can directly drive a piezoelectric type handset receiver.  
FEATURES  
• Single power supply: +2.7 V to +3.8 V  
• Low power consumption  
Operating mode:  
Power save mode:  
Power down mode:  
• ITU-T Companding law  
15 mW Typ.  
3.6 mW Typ.  
0.05 mW Typ.  
V
DD  
V
DD  
V
DD  
= 3 V  
= 3 V  
= 3 V  
MSM7702-01: m/A-law pin selectable  
MSM7702-02: m-law  
MSM7702-03: A-law  
• Built-in PLL eliminates a master clock  
• Serial data rate: 64/128/256/512/1024/2048 kHz  
96/192/384/768/1536/1544/200 kHz  
• Adjustable transmit gain  
• Built-in reference voltage supply  
• Analog output can directly drive a load equivalent to 1.2 kW  
• Pin-for-pin compatible with the MSM7578 and MSM7579  
• Package options:  
24-pin plastic SOP (SOP24-P-430-1.27-K)  
(Product name : MSM7702-01GS-K)  
(Product name : MSM7702-02GS-K)  
(Product name : MSM7702-03GS-K)  
20-pin plastic SSOP (SSOP20-P-250-0.95-K) (Product name : MSM7702-01MS-K)  
(Product name : MSM7702-02MS-K)  
(Product name : MSM7702-03MS-K)  
1/17  

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