參數(shù)資料
型號(hào)： MSM7508B
廠商： OKI SEMICONDUCTOR CO., LTD.
元件分類： Codec
英文描述： Single Rail CODEC
中文描述： 單鐵編解碼器
文件頁(yè)數(shù)： 1/17頁(yè)
文件大?。?/td> 147K
代理商： MSM7508B
Semiconductor
MSM7508B/7509B
This version: Aug. 1998
Previous version: Nov. 1996
1/17
Single Rail CODEC
GENERAL DESCRIPTION
The MSM7508B and MSM7509B 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
optimized for telephone terminals in ISDN and digital wireless systems.
The MSM7508B/MSM7509B are the transmission-clocks extended versions of the MSM7508/
MSM7509. It is recommended to use the MSM7508/MSM7509 for the transmission clocks of 64,
128, 256kHz.
FEATURES
Single power supply: +5 V
±
5%
Low power consumption
Operating mode:
Power down mode:
ITU-T Companding law
MSM7508B:
MSM7509B:
Built-in PLL eliminates a master clock
Transmission clock:
17.5 mW Typ.
1.5 mW Typ.
37mW Max.
3mW Max.
m
-law
A-law
64/128/256/512/1024/2048 kHz
96/192/384/768/1536/1544/200 kHz
Adjustable transmit gain
Built-in reference voltage supply
Package options:
16-pin plastic DIP (DIP16-P-300-2.54-W1)
(Product name : MSM7508BRS)
(Product name : MSM7509BRS)
(Product name : MSM7508BGS-K)
(Product name : MSM7509BGS-K)
24-pin plastic SOP (SOP24-P-430-1.27-K)
28-pin plastic QFJ (PLCC) (QFJ28-P-S450-1.27) (Product name : MSM7508BJS)
(Product name : MSM7509BJS)
Note:
The product names are indicated in PIN CONFIGURATION.
E2U0013-28-81
相關(guān)PDF資料
PDF描述
MSM7509B Single Rail CODEC
MSM7510 Power Outlet Strip; Supply Voltage:127VAC; No. of Outlets:24; Cable Length:12ft; Electrical Outlet Style:NEMA 5-20R ; Approval Bodies:UL RoHS Compliant: No
MSM7512 1200 bps Half Duplex FSK Modem - ITU-T V.23
MSM7512B 1200 bps Half Duplex FSK Modem - ITU-T V.23
MSM7533H 2ch Single Rail CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM7509B 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC
MSM7510 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:300 bps Full Duplex FSK Modem - ITU-T V.21
MSM7510GS-K 制造商:ROHM Semiconductor 功能描述:
MSM7510RS 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:300 bps Full Duplex FSK Modem - ITU-T V.21
MSM7512 功能描述:線性和開關(guān)式電源 75W 12V 6.3A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度:
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