AS2504 Datasheet - austriamicrosystems AG

AS2504 Cordless telephone / answering machine line interface

AS2504 is a CMOS integrated circuit that incorporates DC and AC line adaptation (DCmask and synthesised AC-impedance of 1000Ω) as well as a speech circuit with softclipping, line loss compensation and Rxvolu.

AS2504 Features

* Analogue line interface and speech circuit for a/b terminals on a 28-pin CMOS-IC 2 balanced transmit inputs 3 unbalanced transmit inputs 2 buffered single ended receive outputs (RL>150Ω) 1 auxiliary single ended receive output (RL>10kΩ) Low noise (max. -72dBmp) Soft clipping to avoid h

AS2504 Datasheet (199.80 KB)

AS2504 Datasheet Preview — Preview of AS2504 PDF

Datasheet Details

Part number:

AS2504

Manufacturer:

austriamicrosystems AG

File Size:

199.80 KB

Description:

Cordless telephone / answering machine line interface.

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AS2521 Telephone Speech Circuit with Loudhearing and Handsfree (austriamicrosystems AG)

AS2521B Telephone Speech Circuit with Loudhearing and Handsfree (austriamicrosystems AG)

AS2522B Telephone Line Interface and Speakerphone Circuit (austriamicrosystems AG)

AS2523 Telephone Line Interface and Speakerphone Circuit (austriamicrosystems AG)

AS2524 Telephone Line Interface and Speakerphone Circuit (austriamicrosystems AG)

TAGS

AS2504 Cordless telephone answering machine line interface austriamicrosystems AG

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