AS2520
austriamicrosystems AG
96.70kb
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 t
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AS2520B - Telephone Speech Circuit with Loudhearing and Handsfree
(austriamicrosystems AG)
Preliminary
AS2520/21/20B/21B
Telephone Speech Circuit with Loudhearing and Handsfree
Austria Mikro Systeme International AG
Key Features
u Line/sp.
AS2521 - Telephone Speech Circuit with Loudhearing and Handsfree
(austriamicrosystems AG)
Preliminary
AS2520/21/20B/21B
Telephone Speech Circuit with Loudhearing and Handsfree
Austria Mikro Systeme International AG
Key Features
u Line/sp.
AS2521B - Telephone Speech Circuit with Loudhearing and Handsfree
(austriamicrosystems AG)
Preliminary
AS2520/21/20B/21B
Telephone Speech Circuit with Loudhearing and Handsfree
Austria Mikro Systeme International AG
Key Features
u Line/sp.
AS2522B - Telephone Line Interface and Speakerphone Circuit
(austriamicrosystems AG)
austriamicrosystems
Telephone Line Interface and Speakerphone Circuit
AS2522B
Key Features
-
DATA SHEET
General Description
AS2522 is a CMOS integr.
AS2523 - Telephone Line Interface and Speakerphone Circuit
(austriamicrosystems AG)
austriamicrosystems
Telephone Line Interface and Speakerphone Circuit
AS2523, AS2524, AS2524B
Key Features
-
PRELIMINARY DATA SHEET
General Descrip.
AS2524 - Telephone Line Interface and Speakerphone Circuit
(austriamicrosystems AG)
austriamicrosystems
Telephone Line Interface and Speakerphone Circuit
AS2523, AS2524, AS2524B
Key Features
-
PRELIMINARY DATA SHEET
General Descrip.
AS2524B - Telephone Line Interface and Speakerphone Circuit
(austriamicrosystems AG)
austriamicrosystems
Telephone Line Interface and Speakerphone Circuit
AS2523, AS2524, AS2524B
Key Features
-
PRELIMINARY DATA SHEET
General Descrip.
AS2525 - Single-Chip Handsfree Phone CMOS Integrated Circuit
(austriamicrosystems AG)
Preliminary
AS2525
Single-Chip Handsfree Phone CMOS Integrated Circuit
Austria Mikro Systeme International AG
Key Features
q Line/speech handsfree .
AS2504 - Cordless telephone / answering machine line interface
(austriamicrosystems AG)
Preliminary Data Sheet
AS2504
®
Austria Mikro Systeme International AG
Key Features
Analogue line interface and speech circuit
for a/b terminals o.
AS2507 - SINGLE CHIP 2-WIRE INTERCOM CMOS INTEGRATED CIRCUIT
(austriamicrosystems AG)
Preliminary Data Sheet
®
Austria Mikro Systeme International AG
Key Features
Line/speech circuit and signalling on one 14
pin CMOS chip
Only 2 wir.