Telephone Dialer Circuit
Abstract: DTMF telephone U3760UB telephone automatic dialer tone pulse dialer phone dialer Piezo Ceramic Microphones dtmf dialer ringer ic
Text: Low voltage standard telephone circuit U3760UB One IC Telephone Low voltage standard telephone circuit U3760UB Application Standard phones PDS HS Customer Benefits TIP Low number of external components Speech Circuit Tone ringer Saving of space Low production cost
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U3760UB
60TIP
Telephone Dialer Circuit
DTMF telephone
U3760UB
telephone
automatic dialer
tone pulse dialer
phone dialer
Piezo Ceramic Microphones
dtmf dialer
ringer ic
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Untitled
Abstract: No abstract text available
Text: M50224FP 1.5 Channel Motor Driver•with DC/DC Control REJ03F0070-0100Z Rev.1.0 Sep.19.2003 Description M50224FP is the semiconductor integrated circuit which builds in the Motor drive circuit and DC/DC circuit suitable for the camera etc. 1.5 H bridges, the DC/DC circuit of 5VDC/DC, and AE operation circuit were built in one tip by adoption of a detailed
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M50224FP
REJ03F0070-0100Z
M50224FP
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DC/DC Motor control
Abstract: M50224FP m5022
Text: M50224FP 1.5 Channel Motor Driver•with DC/DC Control REJ03F0070-0100Z Rev.1.0 Sep.19.2003 Description M50224FP is the semiconductor integrated circuit which builds in the Motor drive circuit and DC/DC circuit suitable for the camera etc. 1.5 H bridges, the DC/DC circuit of 5VDC/DC, and AE operation circuit were built in one tip by adoption of a detailed
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M50224FP
REJ03F0070-0100Z
M50224FP
DC/DC Motor control
m5022
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motorola 1n4004
Abstract: TR-TSY-000030 C410C TR-TSY000030 caller ID ICs MC145460 455 XTAL mc14540 RJ11 socket connector pinout tx2/rx2
Text: MOTOROLA Order this document by MC145460EVK/D SEMICONDUCTOR TECHNICAL DATA MC145460EVK Calling Line Identification CLID Receiver Evaluation Kit User Guide MC145460EVK BLOCK DIAGRAM MC145407 EIA-232 DRIVER/RECEIVER TIP RING INPUT PROTECTION CIRCUIT DEMODULATOR
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MC145460EVK/D
MC145460EVK
MC145460EVK
MC145407
EIA-232
MC14LC5447
EIA-232
TN98042800
motorola 1n4004
TR-TSY-000030
C410C
TR-TSY000030
caller ID ICs
MC145460
455 XTAL
mc14540
RJ11 socket connector pinout
tx2/rx2
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diode marking code 540
Abstract: PA marking code GR-1089
Text: CIRCUIT PROTECTORS WICKMANN TIP / No. 385 Telecom Interface Protector Specifications Time-Current Characteristic Packaging Transient Tolerant T 000: Tape/Ammopack (1400 pcs.) Standard Materials UL 248-14 CSA C22.2 No. 248.14 Base/Cap: Brown Thermoplastic
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GR-1089
Abstract: No abstract text available
Text: CIRCUIT PROTECTORS WICKMANN TIP / No. 385 Telecom Interface Protector Specifications Time-Current Characteristic Packaging Transient Tolerant T 000: Tape/Ammopack (1400 pcs.) Standard Materials UL 248-14 CSA C22.2 No. 248.14 Base/Cap: Brown Thermoplastic
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RSN 314
Abstract: No abstract text available
Text: Le7942B Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Programmable constant-current feed ■ Compatible with Le7942 Device ■ Receive current gain = 500 ■ Tip Open state for ground-start lines ■ Programmable loop-detect threshold
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Le7942B
Le7942
RSN 314
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Untitled
Abstract: No abstract text available
Text: Le7942B Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Programmable constant-current feed ■ Compatible with Le7942 Device ■ Receive current gain = 500 ■ Tip Open state for ground-start lines ■ Programmable loop-detect threshold
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Le7942B
Le7942
Le7942B
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DA79
Abstract: No abstract text available
Text: Am7942 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Programmable constant-current feed ■ Tip Open state for ground-start lines ■ Receive current gain = 200 ■ –19 V to –58 V battery operation ■ Programmable loop-detect threshold
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Am7942
DA79
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Untitled
Abstract: No abstract text available
Text: Le7942 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Programmable constant-current feed ■ Tip Open state for ground-start lines ■ Receive current gain = 200 ■ –19 V to –58 V battery operation ■ Programmable loop-detect threshold
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Le7942
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test generator
Abstract: GR-1089
Text: CIRCUIT PROTECTORS No. 385 / TIP Telecom Interface Protector Specifications Packaging Lead Free 000: Tape/Ammopack 1400 pcs. T ime-Current Characteristic Materials Transient Tolerant (T) Base/Cap: Brown Thermoplastic Polyamide PA 6.6, UL 94V0 Round Pins: Copper, Sn plated
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Untitled
Abstract: No abstract text available
Text: FINAL Am7942 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Programmable constant-current feed ■ Tip Open state for ground-start lines ■ Receive current gain = 200 ■ –19 V to –58 V battery operation ■ Programmable loop-detect threshold
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Am7942
Am7942
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GR-1089
Abstract: No abstract text available
Text: CIRCUIT PROTECTORS No. 385 / TIP Telecom Interface Protector Specifications Packaging Lead Free T ime-Current 000: Tape/Ammopack 1400 pcs. Characteristic Materials Transient Tolerant (T) Base/Cap: Brown Thermoplastic Polyamide PA 6.6, UL 94V0 Round Pins: Copper, Sn plated
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um 66 ic
Abstract: IC UM 66 Daimler-Benz data sheet UM 66 in "Ceramic Resonator" of ic UM 66 A 3760 ic um U3760MB SSO-44
Text: T S Low voltage standard telephone circuit Klicken Sie, um das Titelformat zu bearbeiten U3760M B Klicken Sie, um die Formate des Vorlagentextes zu bearbeiten Zweite Ebene Application: Dritte Ebene PDS Standard Vierte Ebene phones Fünfte Ebene HS TIP Dialer
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U3760M
U3760MB
SSO44
um 66 ic
IC UM 66
Daimler-Benz
data sheet UM 66 in
"Ceramic Resonator"
of ic UM 66
A 3760
ic um
U3760MB
SSO-44
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RSN 314
Abstract: No abstract text available
Text: Le7942B Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Programmable constant-current feed ■ Compatible with Le7942 Device ■ Receive current gain = 500 ■ Tip Open state for ground-start lines ■ Programmable loop-detect threshold ■ –19 V to –58 V battery operation
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Le7942B
Le7942
RSN 314
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Untitled
Abstract: No abstract text available
Text: Le7942 Subscriber Line Interface Circuit • Programmable constant-current feed ■ Tip Open state for ground-start lines ■ Receive current gain = 200 ■ –19 V to –58 V battery operation ■ Programmable loop-detect threshold ■ Ideal for PBX and KTS applications
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Le7942
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RSN 310 r 36
Abstract: No abstract text available
Text: Am7947C Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS Ideal for China National applications Low standby power –39.8 V to –58 V battery operation On-hook transmission Tip Open state for ground-start lines Two-wire impedance set by single external
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Am7947C
SE-16970
RSN 310 r 36
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wiring diagram AC to DC 12 v converter
Abstract: No abstract text available
Text: FULL FEATURE BATTERY FEED LB1012AA/AD Description The LB1012AA/AD integrated circuit is an electronic battery-feed circuit which supplies a controlled dc current to the TIP-RING pair of a telephone system. The battery-feed circuitry presents a low impedance to dc current, while
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LB1012AA/AD
LB1012AA/AD
LB1012AA
LB1012AD
18-pin
LB1012AA
wiring diagram AC to DC 12 v converter
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Untitled
Abstract: No abstract text available
Text: PR ELIM IN A R Y Advanced Micro Devices Am7958 Subscriber Line Interface Circuit SLIC DISTINCTIVE CHARACTERISTICS • Meets LSSGR DC feed requirements Performs polarity reversal ■ Programmable constant resistance feed Tip open state for ground start lines
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Am7958
5772Aâ
PL028
PL032
CD040
PD040
PL044
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Untitled
Abstract: No abstract text available
Text: AMDiH Am79530/Am79531/Am79534/Am79535 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Ground-key detect ■ Two-wire impedance set by single external impedance ■ Polarity reversal feature ■ Tip Open state for ground-start lines ■ Test relay driver optional
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Am79530/Am79531/Am79534/Am79535
Am79530--
Am79531--
Am79S34--
Am79S35--
Am7953X
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Untitled
Abstract: No abstract text available
Text: FINAL AMD£J Am7942 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Programmable constant-current feed ■ Tip Open state for ground-start lines ■ Receive current gain = 200 ■ -1 9 V to -5 8 V battery operation ■ Programmable loop-detect threshold
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Am7942
Am7942
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Untitled
Abstract: No abstract text available
Text: Advance Data Sheet September 1998 group Lucent Technologies Bell Labs Innovations L8576B Dual Ringing SLIC Features Description • Two SLIC channels for multiple Tip/Ring interfaces The L8576B electronic dual subscriber line interface circuit SLIC provides all the functions that are nec
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L8576B
44-pin
LUCL8576BP-D
LUCL8576BP-DT
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CHN 523 diode
Abstract: No abstract text available
Text: Advance Data Sheet September 1998 group Lucent Technologies Bell Labs Innovations L8576B Dual Ringing SLIC Features Description • Two SLIC channels for multiple Tip/Ring interfaces The L8576B electronic dual subscriber line interface circuit SLIC provides all the functions that are nec
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L8576B
44-pin,
CHN 523 diode
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Untitled
Abstract: No abstract text available
Text: group Preliminary Data Sheet March 1998 Lucent Technologies Bell Labs Innovations L8576 Dual Ringing SLIC Features D escription • Two SLIC channels for multiple Tip/Ring interfaces The L8576 electronic dual subscriber line interface circuit SLIC provides all the functions that are nec
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L8576
44-pin
LUCL8576AP-D
LUCL8576AP-DT
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