TELEPHONE Search Results

Low Drop Out Regulators

Abstract: 7585C DIL 16
Contextual Info: o UCC2930-3\UCC3930-3 IIMTKORATKO C IR C U IT S ADVANCED INFORMATION UNITRODE Cellular Telephone Power Converter DESCRIPTION FEATURES BiCMOS Low Power RF/Cellular power management Negative 2.5 Volt @ 5 m A regulator for GaAs MESFET Separate Micro-power 3.3 V logic

TLP338

Contextual Info: TLP337,338 GaAs IRED a PHOTO-TRANSISTOR TENTATIVE DATA TELECOMMUNICATION. OFFICE MACHINE. TELEPHONE USE EQUIPMENT. The TOSHIBA TLP337 and TLP338 consist of a photo-transistor optically coupled to a gallium arsenide infrared emitting diode in a six lead plastic DIP package.

TA31081P

Abstract: TA31081F
Contextual Info: OTHER BIPOLAR ICs FOR TELEPHONE SET VOICE SIGNAL PROCESSING 1C FOR ANSW ERING TELEPHONE SET FOR SINGLE CASSETTE FEATURES • TA31081P B u ilt-in p re -a m p lifie r w ith ALC. (S h o rt a tta c k tim e .) • B u ilt-in re c o rd in g a m p lifie r fo r ICM.

Contextual Info: DS3680 QUAD TELEPHONE RELAY DRIVER SLRS014C - MARCH 1986 - REVISED SEPTEMBER 1995 Designed for -52-V Battery Operation D OR N PACKAGE TOP VIEW 50-mA Output Current Capability Input Compatible With TTL and CMOS Direct Replacement for National DS3680 and Fairchild mA3680

2500VRM

Contextual Info: GaAs IRED S PHOTO-TRANSISTOR 2 6 , 2 7 , 2 8 S H O rt { ¿ IN 2 5 (S h o r t > ) AC LINE/DIGITAL LOGIC ISOLATOR. DIGITAL LOGIC /DIGITAL LOGIC ISOLATOR. TELEPHONE LINE RECEIVER. TWISTED PAIR LINE RECEIVER. HIGH FREQUENCY POWER SUPPLY FEEDBACK CONTROL. RELAY CONTACT MONITOR.

TA31075S

Abstract: TA31075 murata pkm34ew TA31075F
Contextual Info: TA31075S, TA31075F TONE RINGER For Telephone . Since output circuit is of differential output, output sound pressure level can be made high. . Initiation supply voltage and sustaining supply voltage are low. . Current consumption is small. (at no-load) . Initiation current consumption can be varied with

h1775

Contextual Info: GaAs IRED & PHOTO-TRANSISTOR 4N38.38A Unit in mm AC LINE/DIGITAL LOGIC ISOLATOR. DIGITAL LOGIC/DIGITAL LOGIC ISOLATOR. TELEPHONE LINE RECEIVER. TWISTED PAIR LINE RECEIVER. HIGH FREQUENCY POWER SUPPLY FEEDBACK CONTROL. RELAY CONTACT MONITOR. The TOSHIBA 4N38 and 4N38A consist of a gallium

TA31081P

Abstract: ta31056
Contextual Info: 7-4. Other Bipolar ICs for Telephone Set TA 3 1 0 3 7N . 219 T A 3 1 0 5 1N .

ta31087

Contextual Info: REGULATOR AND PERIPHERAL TENTATIVE DATA SYSTEM REGULATOR 1C FOR CORDLESS TELEPHONE 2 independent regulators and m icrocom puter pow er on a chip, very suitable fo r a handset o f cordless telephone. FEATURES • W atch-dog-tim er fun ction • 2 independent regulators

227G

Contextual Info: TO SHIBA PHOTOCOUPLER SEMICONDUCTOR TOSHIBA TECHNICAL TLP227G, TLP227G-2 DATA PHOTO RELAY TENTATIVE DATA T LP 227G CORDLESS TELEPHONE PABX MODEM The TOSHIBA TLP227G series consist of a gallium arsenide infrared emitting diode optically coupled to a photo-MOS FET in a plastic

TA31053F-3

Abstract: ta31053
Contextual Info: OTHER BIPOLAR ICs FOR TELEPHONE SET SPEAKER PHONE FOR TELEPHONE FEATURES • • Voice sw itch ty p e B u ilt-in d e te c t sw itch w h e n q uiescent, possible to change o f w a itin g c o n d itio n • B u ilt-in noise d e te c t fu n c tio n Characteristics f o r receiving in tru d e is im p ro v e m e n t.

mk5089n

Abstract: 5089 DTMF TCM5089 encoder dtmf 5089 Mostek 5089 M5089 Mostek MK5089 mk50 DTMF 5089
Contextual Info: TCM 5089 TONE ENCODER D2651, NOVEMBER 1982-REVISED DECEMBER 1990 Device Powered Directly by Telephone or Small Batteries • Keyboard or Electronic Input Capability • Dual-Tone and Single-Tone Capability • Minimal Standby Power Requirement • Total Harmonic Distortion Meets EIA

Contextual Info: TOSHIBA TMP47C454A CMOS 4-Bit Microcontroller The 47C454A is a high performance 4-bit single chip micro­ computers based on the TLCS-47 CMOS series with a DTMF generator and a large-capacity RAM for repertory dialing applications, and which is suitable for utilization in telephones.

UM9151

Abstract: 1N4001X4
Contextual Info: UMC UM 9151-3 "BÊHÊnim nÊÊÊKÊÊHnHKÊÊtKÊBÊÊÊÊIÊiÊBÊÊÊm p u/s e dia ler H i Features • Direct telephone line operation ■ Redial with either * or # key ■ 4 x 3 matrix keyboard interface ■ Dialer reset for line power break > 200 msec

Contextual Info: TOSHIBA PHOTOCOUPLER SEMICONDUCTOR T O SH IB A TECHNICAL 4N38 Short , 4N38A(Short) DATA GaAs IRED & PHOTO-TRANSISTOR (4N38(Short) AC LINE/DIGITAL LOGIC ISOLATOR. DIGITAL LOGIC/DIGITAL LOGIC ISOLATOR. TELEPHONE LINE RECEIVER. TWISTED PAIR LINE RECEIVER. HIGH FREQUENCY POWER SUPPLY FEEDBACK CONTROL.

31066F

Abstract: RX2 -G ta31066
Contextual Info: SPEECH NETWORK ICs SPEECH NETW ORK FOR TELEPHONE F EA T U R E S • Possible to use line p o w e r supply or external p o w e r supply. • • Built-in m an y kinds o f switches. G ain is a u to m atically co n tro lled accord in g to th e line current. A u to pad fu n c tio n

Contextual Info: PHOTO-TRANSISTOR 4N29,29A,30,31, 4N32,32A, 33 Short (4 N 2 9 (S h o rt() A C LIN E/D IG ITA L LOGIC ISOLATOR. DIG ITAL LOGIC/DIGITAL LOGIC ISOLATOR. TELEPHONE LINE RECEIVER. TW ISTED PAIR LINE RECEIVER. R ELA Y CO N TA CT M ONITOR. The TOSHIBA 4N29 (Short) through 4N33 (Short) consists arsenide

diode 937 ke

Contextual Info: TOSHIBA TMP47C655F TMP47C855F CMOS 4-B it Microcontroller single chip microcomputer based on the TLCS-470 CMOS series. And the 47C655/855 have LCD driver, DTMF generator and large-capacity RAM for repertory dial, which are sutable for application in telephones. The 47C655/855 have two oscil­

TCM5094

Abstract: MK5094N
Contextual Info: TCM5094 TONE ENCODER D 2652, OCTOBER 1 9 8 7 - R E V IS E D DECEMBER 1990 • • Low-Cost TV Color-Burst Crystal Sine-Wave Input Produces Highly Accurate and Stable Tones n p ackage t o p v ie w V dd c 1 U l6 2 TO N E O U T Device Powered Directly by Telephone or

CFU450

Abstract: TA31132F ta31132 cdbm c3
Contextual Info: IF DETECT ICs FM IF DETECTION 1C FOR CORDLESS TELEPHONE-MOBILE TELEPHONE FEA TU RES • B u ilt-in 2 n d M I X M I X O p e r a t in g F r e q u e n c y : 1 0 ~ 1 0 0 M H z • 2 IF a m p . circuits can lim it a B a n d w id t h a c c o rd in g to a u sage

1ZC24

Contextual Info: 1ZC12~1ZC120 TOSHIBA ZENER DIODE SILICON DIFFUSED TYPE 1ZC12~1ZC120 Unit: mm CONSTANT VOLTAGE REGULATION TELEPHONE, PRINTER USES z Average Power Dissipation : P = 1.0W z Zener Voltage : VZ = 12 V ~ 120 V z Tolerance of Zener Voltage VZ : ±10% z Plastic Mold Package

zc 409

Contextual Info: 1ZC12A~1ZC120A TOSHIBA ZENER DIODE SILICON DIFFUSED TYPE 1ZC12A~1ZC120A Unit: mm CONSTANT VOLTAGE REGULATION TELEPHONE, PRINTER USES z Average Power Dissipation : P = 1.0W z Zener Voltage : VZ = 12 V ~ 120 V z Tolerance of Zener Voltage VZ : ±5% z Plastic Mold Package

WARBLE TONE GENERATORS

Contextual Info: TS2418 Telephone tone ringer with bridge diode Pin assignment: 1. Ring 5. OUT 2. GND 6. AVA 3. SRC 7. RC 4. OFR 8. TIP Supply Voltage 26V max. Calling Voltage (f=50Hz) Continuous General Description The TS2418 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate

813FT

Abstract: S6600398 Rayovac
Contextual Info: North American Headquarters 601 Rayovac Drive Madison, WI 53711 Telephone 1-800-331-4522 Internet www.rayovac.com Rayovac Stock Number: 813FT Marketing Data Sheet - Batteries S6600398 Issue A Memo No: 13991 Name: 813 Flat Top, Alkaline ENGINEERING DATA: Cell Chemistry: Alkaline