CONTROL USING TELEPHONE DTMF Search Results

bra 94

Abstract: 68HC05F4 transistor bra 94 BS6305 musical keyboard schematic 68HC05 TCA3385 TCA3388 HC05F4 musical SCANNING KEYBOARD schematic
Contextual Info: Order this document as AN488/D MOTOROLA SEMICONDUCTOR APPLICATION NOTE AN488/D Telephone Handset with DTMF using the 68HC05F4 David Brook, CSIC Applications Engineering, Motorola Ltd, East Kilbride, Scotland. Introduction This application note demonstrates how the control features of a telephone handset can be implemented using a single

2N1815

Abstract: KT 703 Kt 812 MUTE DTMF Telephone Dialer Circuit W91810ALN W91810AN W91810LN W91810N W91811ALN
Contextual Info: W91810N SERIES 23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91810N is a series of tone/pulse switchable telephone dialers with 23 memory, keytone, hold, lock, mute, volume control and handfree dialing control features. These chips are fabricated using

2N1815

Abstract: W91810ALN W91810AN W91810LN W91810N W91811ALN W91811AN W91812AN W91812N W91813AN
Contextual Info: W91810N SERIES 23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91810N is a series of tone/pulse switchable telephone dialers with 23 memory, keytone, hold, lock, mute, volume control and handfree dialing control features. These chips are fabricated using

Contextual Info: Preliminary W91810N SERIES 23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91810N is a series of tone/pulse switchable telephone dialers with 23 memory, keytone, hold, lock, mute, volume control and handtree dialing control features. These chips are fabricated using

811AN

Contextual Info: Preliminary W91810N SERIES 23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91810N is a series of tone/pulse switchable telephone dialers with 23 memory, keytone, hold, lock, mute, volume control and handfree dialing control features. These chips are fabricated using

W91472

Abstract: W91472A W91472AN W91472B W91472BN W91472C W91472CN W91472N
Contextual Info: W91472N SERIES 6-MEMORY TONE/PULSE DIALER WITH SAVE AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91472N series are tone/pulse switchable telephone dialers with five memories, save memory, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS

W91351A

Abstract: W91350AN w91351
Contextual Info: W91350N SERIES 13-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91350N series are tone/pluse switchable telephone dialers with thirteen memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91350N series

tone Dialer

Abstract: W91472 W91472A W91472AN W91472B W91472BN W91472C W91472CN W91472N
Contextual Info: W91472N SERIES 6-MEMORY TONE/PULSE DIALER WITH SAVE AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91472N series are tone/pulse switchable telephone dialers with five memories, save memory, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS

tone Dialer

Abstract: w91351 W91350 W91350A W91350AN W91350N W91352 W91352AN W91352N W91354AN
Contextual Info: W91350N SERIES 13-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91350N series are tone/pluse switchable telephone dialers with thirteen memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91350N series

352AN

Abstract: w91351 tone dialer W91350 Series W91351A W91350 W91350A W91350AN W91350N W91352
Contextual Info: W91350N SERIES 13-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91350N series are tone/pluse switchable telephone dialers with thirteen memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91350N series

XT77

Contextual Info: W91472N SERIES 6-MEMORY TONE/PULSE DIALER WITH SAVE AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91472N series are tone/pulse switchable telephone dialers with five memories, save memory, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS

Contextual Info: W91560N SERIES 3-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91560N series are tone/pulse switchable telephone dialers with three memories, keytone or lock, and handfree dialing control. These chips are fabricated using Winbond's high-performance

debounce time

Abstract: telephone keypad interface circuit with dtmf 4 digit dial keyboard CIRCUIT diagram 18-PIN 20-PIN W91360 W91360A W91360AN W91360N
Contextual Info: W91360N SERIES 3-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91360N series are tone/pluse switchable telephone dialers with three memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91360N series offer good

W91340N Series

Abstract: W91340N xt-17 switch W91340 W91340A W91340AN W91341 W91342 W91342AN W91342N
Contextual Info: W91340N SERIES 10-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91340N series are tone/pluse switchable telephone dialers with ten memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91340N series offer good

Contextual Info: W91360N SERIES 3-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91360N series are tone/pluse switchable telephone dialers with three memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91360N series offer good

W91341

Abstract: telephone hook W91340 W91340A W91340AN W91340N W91342 W91342AN W91342N W91344AN
Contextual Info: W91340N SERIES 10-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91340N series are tone/pluse switchable telephone dialers with ten memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91340N series offer good

W91560AN

Abstract: W91560BN W91560N W91561ALN W91561LN
Contextual Info: W91560N SERIES 3-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91560N series are tone/pulse switchable telephone dialers with three memories, keytone or lock, and handfree dialing control. These chips are fabricated using Winbond's high-performance

W91360N

Abstract: 18-PIN 20-PIN W91360 W91360A W91360AN MUTE DTMF
Contextual Info: W91360N SERIES 3-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91360N series are tone/pluse switchable telephone dialers with three memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91360N series offer good

W91530

Abstract: DTMF KEYPAD Dialer
Contextual Info: W91530N SERIES 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK, AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91530N series are tone/pulse switchable telephone dialers with 13 memories, keytone or lock, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS

W91530N

Abstract: kt 803 W91530 W91530AN W91531 W91531ALN W91531LN W91532AN W91532N W91534AN
Contextual Info: W91530N SERIES 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK, AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91530N series are tone/pulse switchable telephone dialers with 13 memories, keytone or lock, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS

DTMF DEcoder FREQUENCY datasheets

Abstract: pabx systems W91540AN W91540N W91541 W91541A W91541ALN W91541LN W91544AN 10Memory
Contextual Info: W91540N SERIES 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK, AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91540N series are tone/pulse switchable telephone dialers with 10 memories, keytone or lock function, and handfree dialing control. These chips are fabricated using Winbond's high-performance

W91540AN

Abstract: W91540N W91541 W91541A W91541ALN W91541LN W91544AN
Contextual Info: W91540N SERIES 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK, AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91540N series are tone/pulse switchable telephone dialers with 10 memories, keytone or lock function, and handfree dialing control. These chips are fabricated using Winbond's high-performance

W91530

Abstract: 10 pin 3 x 4 telephone keypad datasheet W91530AN pabx systems Telephone Dialer Circuit W91530N W91531 W91531ALN W91531LN W91532AN
Contextual Info: W91530N SERIES 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK, AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91530N series are tone/pulse switchable telephone dialers with 13 memories, keytone or lock, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS

W91340N

Contextual Info: W91340N SERIES SVinbond Electronics Corp. lO-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91340N series are tone/pluse switchable telephone dialers with ten memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91340N series offer good