參數(shù)資料
型號(hào)： MSM7716GS-K
廠商： OKI SEMICONDUCTOR CO., LTD.
元件分類： Codec
英文描述： Single Rail Linear CODEC
中文描述： 單軌線性編解碼器
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 163K
代理商： MSM7716GS-K
Semiconductor
MSM7716
1/22
Single Rail Linear CODEC
GENERAL DESCRIPTION
The MSM7716 is a single-channel CODEC CMOS IC for voice signals that contains filters for
linear A/D and D/A conversion.
Designed especially for a single-power supply and low-power applications, the device is
optimized for applications for the analog interfaces of audio signal processing DSPs and digital
wireless systems.
The analog output signal can directly drive a ceramic type handset receiver. In addition, levels
for analog outputs can be set by external control.
FEATURES
Single power supply
Low power consumption
Operating mode
Power down mode
Digital signal input/output interface
Sampling frequency(fs)
Transmission clock frequency
Filter characteristics
: +2.7 V to +3.6 V
: 24 mW Typ.
: 0.05 mW Typ.
: 14-bit serial code in 2's complement format
: 4 to 16 kHz
: fs
￥
14 min., 2048 kHz max.
: when fs = 8 kHz, complies with ITU-T Recommen-
dation G. 714
Built-in PLL eliminates a master clock
Two input circuits in transmit section
Two output circuits in receive section
Transmit gain adjustable using an external resistor
Receive gain adjustable by external control 8 steps, 4 dB/step
Transmit mic-amp is eliminated by the gain setting of a maximum of 36 dB.
Analog outputs can drive a load of a minimum of 1 k
W
; an amplitude of a maximum of 4.0 V
PP
with push-pull driving.
Built-in reference voltage supply
Package options:
32-pin plastic TSOP (TSOPI32-P-814-0.50-1K) (Product name : MSM7716TS-K)
30-pin plastic SSOP (SSOP30-P-56-0.65-K)
(Product name : MSM7716GS-K)
E2U0043-28-82
This version: Aug. 1998
Previous version: Nov. 1996
相關(guān)PDF資料
PDF描述
MSM7716 Single Rail Linear CODEC
MSM7716TS-K Single Rail Linear CODEC
MSM7717-01 Single Rail CODEC
MSM7717 Single Rail CODEC
MSM7717-02 Single Rail CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM7716GS-KR1 制造商:ROHM Semiconductor 功能描述:
MSM7716P 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail Linear CODEC
MSM7716PMB 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail Linear CODEC
MSM7716TS-K 制造商:ROHM Semiconductor 功能描述:
MSM7717 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC
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