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MSM7543

OKI
Part Number MSM7543
Manufacturer OKI
Description (MSM7544) Single Rail CODEC
Published Aug 19, 2005
Detailed Description E2U0015-28-81 ¡ Semiconductor MSM7543/7544 ¡ Semiconductor Single Rail CODEC This version: Aug. 1998 MSM7543/7544 Prev...
Datasheet PDF File MSM7543 PDF File

MSM7543
MSM7543


Overview
E2U0015-28-81 ¡ Semiconductor MSM7543/7544 ¡ Semiconductor Single Rail CODEC This version: Aug.
1998 MSM7543/7544 Previous version: Nov.
1996 GENERAL DESCRIPTION The MSM7543 and MSM7544 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 digital wireless systems, ISDN terminals, and digital PBXs.
The MSM7543 and MSM7544 use newly-designed operational amplifiers to keep small current deviations caused by power voltage fluctuations.
The devices use the same transmission clocks a...



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