Part Number
|
AS2524 |
Manufacturer
|
austriamicrosystems AG |
Description
|
Telephone Line Interface and Speakerphone Circuit |
Published
|
Mar 24, 2005 |
Detailed Description
|
austriamicrosystems
Telephone Line Interface and Speakerphone Circuit
AS2523, AS2524, AS2524B
Key Features
-
PRELIMINA...
|
Datasheet
|
AS2524
|
Overview
austriamicrosystems
Telephone Line Interface and Speakerphone Circuit
AS2523, AS2524, AS2524B
Key Features
-
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.
Line/Speakerphone circuit on a 28-pin CMOS-IC, simple inventory: same die for AS2523/24 and AS2523/24B Seria...
Similar Datasheet