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MSM7578HMS-K PDF预览

MSM7578HMS-K

更新时间: 2024-11-24 22:24:43
品牌 Logo 应用领域
冲电气 - OKI /
页数 文件大小 规格书
18页 159K
描述
Single Rail CODEC

MSM7578HMS-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:5.29压伸定律:MU-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
标称供电电压:5 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 mmBase Number Matches:1

MSM7578HMS-K 数据手册

 浏览型号MSM7578HMS-K的Datasheet PDF文件第2页浏览型号MSM7578HMS-K的Datasheet PDF文件第3页浏览型号MSM7578HMS-K的Datasheet PDF文件第4页浏览型号MSM7578HMS-K的Datasheet PDF文件第5页浏览型号MSM7578HMS-K的Datasheet PDF文件第6页浏览型号MSM7578HMS-K的Datasheet PDF文件第7页 
E2U0017-28-81  
This version: Aug. 1998  
Previous version: Nov. 1996  
¡ Semiconductor  
MSM7578H/7578V/7579  
Single Rail CODEC  
GENERAL DESCRIPTION  
The MSM7578 and MSM7579 are single-channel CODEC CMOS ICs for voice signals ranging  
from 300 to 3400 Hz. These devices contain filters for A/D and D/A conversion.  
Designed especially for a single-power supply and low-power applications, these devices are  
particularly optimized for telephone terminals in digital wireless systems and ISDN systems.  
The devices use 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: +5.0 V ±5%  
• Low power consumption  
Operating mode:  
Power down mode:  
• ITU-T Companding law  
25 mW Typ. 47 mW Max.  
0.05 mW Typ. 0.3 mW Max.  
V
DD  
V
DD  
= 5 V  
= 5 V  
MSM7578H:  
MSM7579:  
m-law  
A-law  
MSM7578V:  
m/A-law pin-selectable  
• 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  
• Directly drive a line transformer of 600 W  
• The16-pinDIPand24-pinSOPpackageproductsprovidepincompatibilitywiththeMSM7508B/  
7509B  
• The 20-pin SSOP package products have 1/3 the foot print of conventional products  
• Package options:  
16-pin plastic DIP (DIP16-P-300-2.54)  
(Product name : MSM7578HRS)  
(Product name : MSM7579RS)  
(Product name : MSM7578VRS)  
(Product name : MSM7578HGS-K)  
(Product name : MSM7578VGS-K)  
(Product name : MSM7579GS-K)  
24-pin plastic SOP (SOP24-P-430-1.27-K)  
20-pin plastic SSOP (SSOP20-P-250-0.95-K) (Product name : MSM7578HMS-K)  
(Product name : MSM7579MS-K)  
(Product name : MSM7578VMS-K)  
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ITU-T G.721 ADPCM TRANSCODER