AS252X Search Results

handsfree chip IC

Abstract: ic for hearing aid telephone speech circuit hearing aid chip handsfree IC handsfree chip AUSTRIA MIKRO SYSTEME INTERNATIONAL AS252x dc chopper circuit application converter hearing aid
Contextual Info: AS252x HANDSFREE TELEPHONE IC Introduction Block Diagramme The AS252x combines two normally contradictory SS CI V PP things: The fascination of intuitive and unleashed 30 Ω L + LINE DRIVER MI-AMP IMPEDANCE SYNTESIZER communications and the acoustic constraints of duplex

AS2524H

Abstract: handsfree chip IC AS2524B AS2523 handsfree chip Transistor BC327 Q1 AS2524 IDC 10ms rain detector circuit diagram
Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524, AS2524B Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simple inventory: same die for AS2523/24 and AS2523/24B Serial I/F on AS2523, parallel I/F on AS2524

transistor equivalent 2n5551

Abstract: BC557 TRANSISTOR REPLACEMENT transistor KSP 42 2025h AN500-x Application Notes AN500-x AN522 AS2525 AN525 AS2522 and AS2591
Contextual Info: AN 522: AS2522A/B Single Chip Handsfree Line Interface Demo Board Application Note AN522 – Preliminary Application Note AS2522A/AS2522B Key features • • • • • • • • complete handsfree telephone with AS2522 Line Interface FSK Transmitter V.23,Bell 202, V.21, Bell103 on AS2522B only

BC327 Q1

Abstract: electret hf hf electret microphone
Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524 Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simplified inventory: same die for AS2523 and AS2524 Serial I/F on AS2523, parallel I/F on AS2524 Enhanced voice switching

handsfree chip

Abstract: AS2523 VRM34
Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524 Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simplified inventory: same die for AS2523 and AS2524 Serial I/F on AS2523, parallel I/F on AS2524 Enhanced voice switching

Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit DATA SHEET AS2523, AS2524, AS2524B Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simple inventory: same die for AS2523/24 and AS2523/24B Serial I/F on AS2523, parallel I/F on AS2524

AN525

Abstract: BC327-25 SMD AN500-x smd diode S4 6E Zener Diode 1b8 PGKE AUSTRIA MIKRO SYSTEME INTERNATIONAL handsfree chip Application Notes AN500-x AS2525
Contextual Info: Preliminary Application Note AN525  Austria Mikro Systeme International AG Application Note AN525: AS2525,AS2591 Single Chip Handsfree Phone +16 digit LCD driver demo board 1. Scope This application note describes operation and features of the AS2525 Single Chip handsfree telephone and

VRM12

Abstract: AS2524 handsfree chip VRM34
Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524, AS2524B Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simple inventory: same die for AS2523, AS2524, AS2524B Serial I/F on AS2523, parallel I/F on AS2524

handsfree chip

Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524, AS2524B Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simple inventory: same die for AS2523/24 and AS2523/24B Serial I/F on AS2523, parallel I/F on AS2524

KMPSa92

Abstract: antilarsen volume potentiometer 1k ohm handsfree chip CIRCUITS OF TRANSISTOR BC 547 telephone speech circuit sidetone cancellation m4 atx Handsfree full duplex differential amplifier 2n5551
Contextual Info: Preliminary AS2520/21/20B/21B Telephone Speech Circuit with Loudhearing and Handsfree Austria Mikro Systeme International AG General Description Key Features ❑ Line/speech circuit, loudhearing, handsfree and dc/dc converter on one 28 pin CMOS chip ❑ Operating range from 13 to 100 mA down to 5

4x1N4004

Abstract: DB2101 bC327 25k mic electret telephone handset circuit schematic diagram AN2223 antilarsen AS252X AN2101 handsfree chip
Contextual Info: Preliminary AN2101  Austria Mikro Systeme International AG Application Note AN2101: Evaluation Board:DB2101 AS2520/21/B Telephone Speech Circuit with Loudhearing and Handsfree 1. Scope This application note describes applications for the AS2520 / 21 / 20B / 21B speech circuits with

AS2524

Abstract: AS2523 handsfree chip AS2524B 2tx transistor BC327 circuit example
Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524, AS2524B Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simple inventory: same die for AS2523/24 and AS2523/24B Serial I/F on AS2523, parallel I/F on AS2524

Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524, AS2524B Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simple inventory: same die for AS2523/24 and AS2523/24B Serial I/F on AS2523, parallel I/F on AS2524

AS2524B

Abstract: AS2523 AS2524 AS252X handsfree chip cbn -0001
Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524, AS2524B Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simple inventory: same die for AS2523/24 and AS2523/24B Serial I/F on AS2523, parallel I/F on AS2524

AS252X

Abstract: hf electret microphone AS2523 AustriaMicroSystems microphone electret hf Handsfree handsfree chip 600R AS2524
Contextual Info: austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2523, AS2524 Key Features - Line/Speakerphone circuit on a 28-pin CMOS-IC, simplified inventory: same die for AS2523 and AS2524 Serial I/F on AS2523, parallel I/F on AS2524 Enhanced voice switching

EMC SMD MICROPHONE

Abstract: "EMC SMD" MICROPHONE AS2533 an smd transistor nc 61 MF smd transistor MF 81539 emc microphone
Contextual Info: austriamicrosystems Multi-Standard CMOS Telephone IC for Basic Telephones AS2533-36 Chip on board General The following chapters are giving recommendations concerning COB assembly of our telephony ASSPs. They are based on the experience of our customers. PRELIMINARY