MSM7708-02 Datasheet - OKI electronic componets

MSM7708-02 Serial Register Interface ADPCM CODEC for Telephone Recording

The MSM7708-02 is a CMOS IC developed for applying to PHS (Personal Handyphone System). This device provides a CODEC function which performs transcoding between the voice band analog signal and 32 kbps ADPCM data. It also provides a serial register interface function for telephone call recording. Pr.

MSM7708-02 Features

* Single 3 V power supply operation (VDD: 2.7 V to 3.6 V)

* Low power consumption When system is operating: 6 mA typ. When powered down: 0.02 mA typ. (ADPCM CODEC)

* ADPCM: ITU-T Recommendations G.721 (32 kbps)

* Transmit/receive full duplex capability

* PCM i

MSM7708-02_OKIelectroniccomponets.pdf