MSM7502 Datasheet (OKI) - Multi-Function PCM CODEC

MSM7502, Multi-Function PCM CODEC

The MSM7502, developed especially for low-power and multi-function applications in touchtone telephone sets and digital telephone terminals of digital PBXs, is a single +5 V power supply CODEC device.

The device consists of the analog speech paths directly connectable to a handset, the calling circu

MSM7502 Features

* Single +5 V Power Supply

* Low Power Dissipation Power ON Mode : 30 mW Typ. 53 mW Max. Power Saving Mode : 2 mW Typ. 5 mW Max.

* In compliance with ITU-T’s companding law

* Transmission clocks : 64, 128, 256, 512, 1024, 2048 kHz 96, 192, 384, 768, 1536, 1544 kHz