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
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as2522a/ban522as2522a/as2522bas2522+11bell103as2522btransistor equivalent 2n5551bc557 transistor replacementtransistor ksp 422025han500-xapplication notes an500-xas2525an525as2522 and as2591
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as2531
Abstract: ic 74138 AN3010 IC 7490 pin configuration pin configuration of IC 74138 AS253X ic 7490 data sheet AS2532 74138 ic datasheet 7490 national
Contextual Info: Application Note AN3010 Austria Mikro Systeme International AG Application Note AN3010: AS253x Single Chip Telephone Interface for keyboard entry via µC 1. Scope This application note describes a simple interface for keyboard entry to the AS253x family via a
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an3010as253x80cxxas2531+8/an3010ic 74138ic 7490 pin configurationpin configuration of ic 74138ic 7490 data sheetas253274138 ic datasheet7490 national
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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
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an525as2525as2591as252x+9/an525bc327-25 smdan500-xsmd diode s4 6ezener diode 1b8pgkeaustria mikro systeme internationalhandsfree chipapplication notes an500-x
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transistor intercom circuit
Abstract: ams an2110 AN2101 AS2520 handsfree chip AS25xx 5.1 amplifier schematic AMS Loudspeaker AUSTRIA MIKRO SYSTEME INTERNATIONAL AMS microphone
Contextual Info: Preliminary AN2110 Application Note AN2110: AS2520/1 4-wire handsfree interface Austria Mikro Systeme International AG 1. Scope This application note describes a complete analogue handsfree interface with voice switching for use in 4wire systems, such as CT-base stations , ISDN , Intercom applications, etc.
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an2110as2520/1as2520transistor intercom circuit+8ams an2110an2101handsfree chipas25xx5.1 amplifier schematicams loudspeakeraustria mikro systeme internationalams microphone
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telephone handset circuit schematic diagram
Abstract: AN2201 AS253X sidetone cancellation AN2202 AN3020 AS2533 an2202 AN2202b AN2203 AD3371
Contextual Info: Preliminary AN2202 Austria Mikro Systeme International AG Application Note AN2202: AS2533.6 Single Chip “Speakerphone” with 8Ω-Loudspeaker Amplifier 1. Scope This application note describes a low-cost add-on circuit for driving an 8Ω-Loudspeaker to get a simple
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an2202as2533an2202aan2202b+8an3020as253xan2201telephone handset circuit schematic diagramsidetone cancellationas2533 an2202an2203ad3371
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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
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an2101db2101as2520/21/bas2520+8as252x4x1n4004bc327 25kmic electrettelephone handset circuit schematic diagraman2223antilarsenhandsfree chip
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balanced microphone schematic
Abstract: as2531 electret microphone AN2201 Amplifier with transistor BC549 dynamic microphone AN3021 AS253X BC549 CONNECTION microphone using amplifier
Contextual Info: Application Note AN3021 Application Note AN3021: AS253x Single Chip Telephone: Using dynamic microphone as tone ringer Austria Mikro Systeme International AG 1. Scope This Application Note describes how to modify the standard SCT application AN2201 to use a dynamic
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an3021as253xan2201balanced microphone schematic+6as2531electret microphoneamplifier with transistor bc549dynamic microphonebc549 connectionmicrophone using amplifier
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ic melody generator
Abstract: AN2201 AN2203 HUW-66 Q11 DPDT AS253X 4013AN huw66 AN3020 4013 Microphone
Contextual Info: Preliminary AN2203 Application Note AN2203: AS2533.6 Single Chip Telephone Austria Mikro Systeme International AG with on-hook dialing, loudhearing and music-on-hold with auto-release 1. Scope This application note describes a simple, low cost and step-by-step upgradable application for the
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an2203as2533ic melody generatoran2201+7huw-66q11 dpdtas253x4013anhuw66an30204013 microphone
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MPSA92(KSP92) equivalent
Abstract: AN2201 CI AS2536 TRANSISTOR SMD 13W MPS A43 SCHEMATIC smd transistor BC557 SmD TRANSISTOR a42 CI AS2534B 1N4007 M7 150v varistor
Contextual Info: Application Note AN2201 Application Note AN2201: AS2533.6 Single Chip Telephone Demo Board Austria Mikro Systeme International AG 1 Scope This application note describes the use of the Single Chip Telephone IC´s AS2533.6, based on the multi standard demo board DB2201.
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an2201as2533db2201mpsa92(ksp92) equivalent+8ci as2536transistor smd 13wmps a43 schematicsmd transistor bc557smd transistor a42ci as2534b1n4007 m7150v varistor
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AS2531
Abstract: AN3020 AN2201 AS253X AS2533 AN3020 AS25xx AUSTRIA MIKRO SYSTEME INTERNATIONAL AS2533 AUSTRIA MIKRO SYSTEME INTERNATIONAL an3020
Contextual Info: Application Note AN3020 Austria Mikro Systeme International AG Application Note AN3020: AS2531.6 Single Chip Telephone Power extraction for external loads 1. Scope This application note describes a simple add-on circuit for extracting current to supply external loads. It also
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an3020as2531an2201as253x+5as2533 an3020as25xxaustria mikro systeme internationalas2533austria mikro systeme international an3020
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