4744a
Abstract: ulg 2003 SSO44 MPSA42 168 key board matrix U3761MB-T transistor low noise preamp microphone
Text: Features Speech Circuit • • • • Adjustable DC Characteristic Symmetrical Input of Microphone Amplifier Receiving Amplifier for Dynamic or Piezo-electric Earpieces Automatic Line-loss Compensation Dialer • • • • • • • • • • • •
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U3761MB-X
Abstract: transistor kt 312 b U3761MB clim LN 358 n U3761MB-XFNG3G MPSA42 2N5401 600w power amplifier circuit diagram
Text: Features Speech Circuit • • • • Adjustable DC Characteristic Symmetrical Input of Microphone Amplifier Receiving Amplifier for Dynamic or Piezo-electric Earpieces Automatic Line-loss Compensation Dialer • • • • • • • • • • • •
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4791B
U3761MB-X
transistor kt 312 b
U3761MB
clim
LN 358 n
U3761MB-XFNG3G
MPSA42
2N5401
600w power amplifier circuit diagram
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U3761MB-X
Abstract: Ten by 32 digit two-touch indirect repertory memory SSO-44 U3761MB-XFNG 2N5401 MPSA42 U3761MB
Text: Features Speech Circuit • • • • Adjustable DC Characteristic Symmetrical Input of Microphone Amplifier Receiving Amplifier for Dynamic or Piezo-electric Earpieces Automatic Line-loss Compensation Dialer • • • • • • • • • • • •
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4791C
U3761MB-X
Ten by 32 digit two-touch indirect repertory memory
SSO-44
U3761MB-XFNG
2N5401
MPSA42
U3761MB
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OMA-VM500-3HT
Abstract: No abstract text available
Text: OMA-VM500-3HT OMEGAPHONE Automatic Temperature/Relative Humidity Alarm Dialers 315 $ MADE IN USA Basic Unit ߜ Monitors Temperature, Relative Humidity and Power Status ߜ Programmable High and Low Limits for Temperature and Relative Humidity ߜ Program up to Four 20 Digit
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OMA-VM500-3HT
OMA-VM500-3HT
20-hour
30-hour
OMA-VM500-3HT-B20
OMA-VM500-3HT-B20
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PLA relay
Abstract: mov 250v CP Clare RELAY optocoupler datasheets for triggering mosfet ITC117P dry transformer TS-1177 TS117 HI-G RELAYS CLARE Relay
Text: APPLICATION NOTE AN-113 TS117 Telecom Switch AN-113 SSRS FOR MODEMS The use of relays in telecom circuits as a lng history. Originally, electromechanical relays were the only vaible solution for these applicatoins. However, as modems, automatic telephone dialers, fax machines and
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AN-113
TS117
AN-113-R1
PLA relay
mov 250v
CP Clare RELAY
optocoupler datasheets for triggering mosfet
ITC117P
dry transformer
TS-1177
HI-G RELAYS
CLARE Relay
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IN91350AN
Abstract: No abstract text available
Text: TECHNICAL DATA IN91350A 13 Memory Tone/Pulse Dialer with Handfree and Hold Function The IN91350A is a silicon CMOS IC that provide necessary signal for either Pulse or Tone dialing. It features Handfree dialing, Hold, and 13 by 16 digits automatic dialing memory.
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IN91350A
IN91350A
IN91350AN
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toNE PULSE DIALER soic 28
Abstract: toNE PULSE DIALER 28 KK91350A KK91350AD KK91350AN dtmf phone dialer
Text: TECHNICAL DATA KK91350A 13 Memory Tone/Pulse Dialer with Handfree and Hold Function The KK91350A is a silicon CMOS IC that provide necessary signal for either Pulse or Tone dialing. It features Handfree dialing, Hold, and 13 by 16 digits automatic dialing memory.
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KK91350A
KK91350A
013AC)
toNE PULSE DIALER soic 28
toNE PULSE DIALER 28
KK91350AD
KK91350AN
dtmf phone dialer
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Untitled
Abstract: No abstract text available
Text: OMA-VM500-3 OMEGAPHONE Automatic Temperature Alarm Dialer 245 $ Basic Unit MADE IN USA ߜ Monitors Temperature and Power Status ߜ Programmable High and Low Limits for Temperature ߜ Program up to Four 20 Digit Phone Numbers ߜ Works with Telephone Pagers
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OMA-VM500-3
OMA-VM500-3
OMA-VM500-3-B20
OMA-VM500-3-B30
20-hour
30-hour
OMA-VM500-3-B20
20-hour
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toNE PULSE DIALER soic 28
Abstract: IL91350A IL91350AD IL91350AN toNE PULSE DIALER 28 LN 358 n
Text: TECHNICAL DATA IL91350A 13 Memory Tone/Pulse Dialer with Handfree and Hold Function The IL91350A is a silicon CMOS IC that provide necessary signal for either Pulse or Tone dialing. It features Handfree dialing, Hold, and 13 by 16 digits automatic dialing memory.
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IL91350A
IL91350A
013AC)
toNE PULSE DIALER soic 28
IL91350AD
IL91350AN
toNE PULSE DIALER 28
LN 358 n
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W91630
Abstract: W91631 W91632 W91633 LM 941
Text: W91630 SERIES 10-MEMORY TONE/PULSE DIALER WITH REDIAL FUNCTION GENERAL DESCRIPTION The W91630 series are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing. The W91630 series features a ten-channel, 32-digit automatic dialing memory.
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W91630
10-MEMORY
32-digit
W91631
W91632
W91633
LM 941
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Untitled
Abstract: No abstract text available
Text: W91440N SERIES 10-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION GENERAL DESCRIPTION The W91440N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing. The W91440N series features save memory and a 10 by 16 digit automatic dialing
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W91440N
10-MEMORY
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Untitled
Abstract: No abstract text available
Text: W91430N SERIES 13-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION GENERAL DESCRIPTION The W91430N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing. The W91430N series features save memory and a 13 by 16 digit automatic dialing
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W91430N
13-MEMORY
32-digit
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W91432N
Abstract: W91432 keypad dtmf generator W91446 W91447 W91430N W91434G W91435G W91444 W91445
Text: W91430N SERIES 13-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION GENERAL DESCRIPTION The W91430N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing. The W91430N series features save memory and a 13 by 16 digit automatic dialing
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W91430N
13-MEMORY
32-digit
W91432N
W91432
keypad dtmf generator
W91446
W91447
W91434G
W91435G
W91444
W91445
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C1815 replacement
Abstract: c1815 W91440N W91442 W91442N W91443 W91444 W91444G W91445G W91446
Text: W91440N SERIES 10-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION GENERAL DESCRIPTION The W91440N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing. The W91440N series features save memory and a 10 by 16 digit automatic dialing
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W91440N
10-MEMORY
1N4004
1N4148
100uF
C1815 replacement
c1815
W91442
W91442N
W91443
W91444
W91444G
W91445G
W91446
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Untitled
Abstract: No abstract text available
Text: NT91214/15 Series Tone/Pulse Dialer Features T One touch redial operation T Tone/Pulse switchable T 32 digit capacity for redialing T Automatic mixed redialing last number redial of pulse T Wide operating voltage range: 2V to 5.5V T Key-in beep tone output
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NT91214/15
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EIA-363
Abstract: EIA-357 EIA-449 EIA-496 IA-423-A EIA-334-A "switching office"
Text: Network terms Philips Semiconductors Data Communications Products Network terms Automatic dialer: A device that will automatically dial telephone numbers on the network. Operation of the dialer may be manual or automatic. A Access method: A software/hardware method of transferring data
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Untitled
Abstract: No abstract text available
Text: CALL PROGRESS TONE RECEIVERS & TRANSMITTERS lCELTDNE ' J IIH H U SB M -980 General Purpose Call Progress Tone Detector Applications • Automatic dialers • Dialing modems The Teltone M-980 is an integrated circuit tone detector for general purpose use in automatic following of switched tele
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M-980
22121-20th
M-980-01
M-980-02
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Untitled
Abstract: No abstract text available
Text: tC e œ d n e M-9220 3V/5V General Purpose Call Progress Tone Detector General Description Applications • Automatic Dialers The Teltone M -9220 is an integrated circuit tone detector for general purpose use in automatic following of switched telephone calls. The circuit uses low power CMOS tech
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M-9220
increas16
22121-20th
-9220-0IP
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RS-464
Abstract: No abstract text available
Text: C ì e ’ l x 1 d n e ' i n CALL PROGRESS TONE RECEIVERS & TRANSMITTERS w M-980 General Purpose Call Progress Tone Detector Applications • Automatic dialers • Dialing modems The Teltone M-980 is an integrated circuit tone detector for general purpose use in automatic following of switched tele
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M-980
M-980-01
M-980-02
-20th
RS-464
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Tbb 38
Abstract: 800 981 22-PIN M-981
Text: CALL PROGRESS TONE RECEIVERS & TRANSMITTERS INNOVATING SOLUTIONS M -981 Precise Call Progress Tone Detector Applications * Automatic dialers * Dialing modems * Traffic measurement systems * Test equipment * Service evaluation * Billing systems llie Teltone M-981 is an integrated circuit precise tone
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M-981
22-pin
-22toVâ
M-981
22121-20th
AT3244S
Tbb 38
800 981
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CP Clare RELAY
Abstract: long range detector in circuit CP CLARE transistor all
Text: CPCIare CORPGRAT'ON TS117 Application Note TS117 Application Note SSRS FOR MODEMS The use of relays in telecom circuits has a long history. Originally, electromechanical relays were the only viable solution for these applications. However, as modems, automatic telephone dialers, fax machines
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TS117
150VRMS
CP Clare RELAY
long range detector in circuit
CP CLARE
transistor all
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Untitled
Abstract: No abstract text available
Text: tC e u o n e CALL PROGRESS TONE RECEIVERS & TRANSMITTERS Mf$\WffH\\ M -9 8 1 Precise Call Progress Tone Detector Applications • Automatic dialers • Dialing modems • Traffic measurement systems • Test equipment • Service evaluation • Billing systems
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M-981
M-981.
-20th
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2N9014
Abstract: No abstract text available
Text: W91460-1 SERIES 3-MEMORY TONE/PULSE SWITCHABLE DIALER WITH SAVE FUNCTION GENERAL DESCRIPTION The W91460-1 series are Si-gate CMOS IC that provide necessary signal for either Pulse or Tone dialing. It features 3 by 16 digits automatic dialing memory, Redial and Save
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W91460-1
W91466-1
W91467-1
20Mf2
33Kf2
220Kf2
1N4002
1N4148
TNR680K
2N9014
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Untitled
Abstract: No abstract text available
Text: W91430N SERIES 13-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION GENERAL DESCRIPTION The W91430N series are Si-gate CMOS ICs that provide the necessary signals tor either tone or pulse dialing. The W91430N series features save memory and a 13 by 16 digit automatic dialing
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W91430N
13-MEMORY
32-digit
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