MSM7541 Datasheet (OKI) - (MSM7542) Single Rail CODEC

MSM7541, (MSM7542) Single Rail CODEC

The MSM7541 and MSM7542 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

MSM7541 Features

* Single power supply: +3.0 V to +3.8 V

* Low power consumption Operating mode: 23 mW Typ. VDD = 3.3 V Power save mode: 1 mW Typ. VDD = 3.3 V Power down mode: 0.04 mW Typ. VDD = 3.3 V

* ITU-T Companding law MSM7541: m-law MSM7542: A-law

* Built-in PLL eliminates a mas