MSM7507-xx - Single Rail CODEC
The MSM7507 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 ISDN terminals, digital wireless systems, and digital PBX systems
MSM7507-xx Features
* Single power supply: +5 V ± 5%
* Low power consumption Operating mode: 20 mW Typ. 40 mW Max. VDD = 5 V Power down mode: 0.03 mW Typ. 0.3 mW Max. VDD = 5 V
* ITU-T Companding law MSM7507-01: m/A-law pin selectable MSM7507-02: m-law MSM7507-03: A-law
* Transmission ch