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AS2524 - Telephone Line Interface and Speakerphone Circuit

General Description

AS2523/24 is a CMOS integrated circuit that incorporates DC and AC line adaptation (DC-mask and synthesized ACimpedance of 1000 Ω ) as well as a speech circuit with softclipping, line loss compensation and Rx-volume control for handset and handsfree operation.

Key Features

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Datasheet Details

Part number AS2524
Manufacturer austriamicrosystems AG
File Size 683.07 KB
Description Telephone Line Interface and Speakerphone Circuit
Datasheet download datasheet AS2524 Datasheet

More Datasheets from austriamicrosystems AG

Part Number Description
AS2524B Telephone Line Interface and Speakerphone Circuit
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AS2520B Telephone Speech Circuit with Loudhearing and Handsfree
AS2521 Telephone Speech Circuit with Loudhearing and Handsfree
AS2521B Telephone Speech Circuit with Loudhearing and Handsfree
AS2522B Telephone Line Interface and Speakerphone Circuit
AS2523 Telephone Line Interface and Speakerphone Circuit
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Full PDF Text Transcription for AS2524 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for AS2524. For precise diagrams, tables, and layout, please refer to the original PDF.

austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524, AS2524B Key Features - PRELIMINARY DATA SHEET General Description AS2523/24 is a CMO...

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atures - PRELIMINARY DATA SHEET General Description AS2523/24 is a CMOS integrated circuit that incorporates DC and AC line adaptation (DC-mask and synthesized ACimpedance of 1000 Ω ) as well as a speech circuit with softclipping, line loss compensation and Rx-volume control for handset and handsfree operation. It shall act as an a/bline powered device, which is controlled by a CPU via a serial interface on AS2523 or a standard dialler via a parallel interface on AS2524 and AS2524B.