MB86434 Datasheet - Fujitsu Media Devices Limited

MB86434 5V Single Power Supply Audio Interface Unit

The FUJITSU MB86434 is an AIU (audio interface unit) LSI for +5 V single-power source digital telephone devices, manufactured using CMOS process technology. The codec transmission filter characteristics meet G.712 standards, and can handle input and output in A-Law, µ-Law and linear conversion modes.

MB86434 Features

* +5 V single power supply

* Low power consumption: muting settings for each operating mode Normal operation : 8.2 mA typ (speaker amp mute) Tone generation : 1.8 mA typ (speaker amp mute) Standby mode : 0.5 mA typ

* On-chip codec filter meets G.712 standards

* Select

MB86434_FujitsuMediaDevicesLimited.pdf