Datasheet4U Logo Datasheet4U.com

AS2520B Datasheet - austriamicrosystems AG

AS2520B - Telephone Speech Circuit with Loudhearing and Handsfree

The AS2520/21/20B/21B are CMOS integrated circuits that contain all the audio functions needed to form a high comfort, line-powered telephone. The devices incorporate line adaptation, speech circuit, loudhearing and handsfree - all supervised by the novel voice and power control circuit. A switching.

AS2520B Features

* u Line/speech circuit, loudhearing, handsfree and dc/dc converter on one 28 pin CMOS chip u Operating range from 13 to 100 mA (down to 5 mA with reduced performance) u Soft clipping control eliminating harsh distortion u Volume control of receive signal with squelch and automatic loop gain compensat

AS2520B_austriamicrosystemsAG.pdf

Preview of AS2520B PDF
AS2520B Datasheet Preview Page 2 AS2520B Datasheet Preview Page 3

Datasheet Details

Part number:

AS2520B

Manufacturer:

austriamicrosystems AG

File Size:

96.70 KB

Description:

Telephone speech circuit with loudhearing and handsfree.

AS2520B Distributor

📁 Related Datasheet

📌 All Tags