MSM7579 Datasheet (OKI) - (MSM7578) Single Rail CODEC

MSM7579, (MSM7578) Single Rail CODEC

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 terminal

MSM7579 Features

* Single power supply: +5.0 V ± 5%

* Low power consumption Operating mode: 25 mW Typ. 47 mW Max. VDD = 5 V Power down mode: 0.05 mW Typ. 0.3 mW Max. VDD = 5 V

* ITU-T Companding law MSM7578H: m-law MSM7579: A-law MSM7578V: m/A-law pin-selectable

* Built-in PLL elimina