LB1276 Search Results

fprog 2 schematic

Abstract: LB1276AF IL7558 fprog II LB1276CF LB1276 LB1276AP LB1276CP RS-464A MK capacitor siemens
Contextual Info: A T & T MELEC I C tHE D □ D S G O E b O O O S ll ? SflS IATTE ¡AT&T Data Sheet rMicroelectronics LB1276 High-Balance SLIC Features • No high-precision external resistors required for longitudinal balance of 58 dB ■ Meter pulse compatible ■ Forward disconnect

Contextual Info: O rdering num ber: EN 992B I SA U YO LB1276 N0.992B Monolithic Digital IC i High-Sensitivity LED Driver Array The LB1276 is an LED driver array. By connecting this IC to LSI output pins whose output current capacity is small, LEDs can be lighted. It features high

LB1276

Contextual Info: Ordering number:ENN992C Monolithic Digital IC LB1276 High-Sensitivity LED Driver Array Overview Package Dimensions The LB1276 is an LED driver array. By connecting this IC to LSI output pins whose output current capacity is small, LEDs can be lighted. It features high sensitivity IIN=80µA

ILB00123

Abstract: ILB00124 LB1276 D274 ILB00122 90K-1
Contextual Info: 注文コード No. N 9 9 2 D LB1276 No. N 9 9 2 D 60503 半導体ニューズ No.992C とさしかえてください。 LB1276 モノリシックディジタル集積回路 高感度 LED ドライバアレー LB1276 は出力電流容量の少ない LSI の出力ピンに接続して LED を点灯させる LED ドライバアレーである。高

ATTL7551AP

Abstract: tip to ring capacitance att loop test S002B ic 5504 dip 8 pin LB106 Tip & Ring Tin/Lead Termination “B”
Contextual Info: o s ' Microelectronics LB1276 High-Balance SLIC Features • No high-precision external resistors required for longitudinal balance of 58 dB ■ Longitudinal current sense ■ Differential current sense ■ Meter pulse compatible ■ Thermal protection with logic output

Contextual Info: Ordering number:ENN992C Monolithic Digital IC LB1276 High-Sensitivity LED Driver Array Overview Package Dimensions The LB1276 is an LED driver array. By connecting this IC to LSI output pins whose output current capacity is small, LEDs can be lighted. It features high sensitivity IIN=80µA

Contextual Info: ¡AT&T Data Sheet ’ Microelectronics LB1276 High-Balance SLIC Features • No high-precision external resistors required for longitudinal balance of 58 dB Forward disconnect Longitudinal current sense ■ Meter pulse compatible Differential current sense

Contextual Info: AT&T Preliminary Data Sheet LB1276AF SLIC Battery Feed Description The LB1276AF SLIC device is an electronic battery feed circuit that supplies a controlled current to the TIP-RING pair. Features • Thermal protection with logic output Differential current sense

LB1276

Contextual Info: O rd e rin g n u m b e r :EN 9 9 2 C Monolithic Digital 1C LB 1276 High-Sensitivity LED Driver Array The LB1276 is an LED driver array. By connecting this IC to LSI output pins whose output current capacity is small, LEDs can be lighted. It features high sensitivity ITH=80uAmax. and InnT=30mA driving capacity and is ideally suited

Contextual Info: Advance Data Sheet [AT bT ' Microelectronics ATTL7583 Line Card Access Switch Features • Direct pin-for-pin replacement for ATTL7543 ■ Small size/surface-mount packaging ■ Monolithic 1C reliability ■ No impulse noise generation ■ No zero cross switching required

LH1571AAC

Abstract: ATTL7551AP ic 5504 dip 8 pin LB1201AS LB1201AB LB1011AB
Contextual Info: Microelectronics LB1201 Subscriber Line Interface Circuit SLIC Protector Features Description • Shunts lightning pulses to ground — Positive or negative 12.5 A, 10 us x 1000 jus — Positive or negative 18.5 A, 10 ^s x 160 |is The LB1201 Subscriber Line Interface Circuit (SLIC)

T7548

Abstract: LH1263
Contextual Info: = = ' Microelectronics T7548 Feature-Control Codec with Filters Features Description • External and user-programmable transmit and receive gain The T7548 Feature-Control Codec is a low-cost, user-programmable, fully integrated PCM codec with transmit/receive filters. The T7548 device is fabri­

l7591as

Abstract: 034AL
Contextual Info: Data Sheet October 1997 mi cro el ect ro ni cs group Lucent Technologies Bell Labs Innovations L7591 Subscriber Line Interface Circuit Protector Features Description • Shunts lightning pulses to ground — Positive or negative 30 A, 10 x 1000 is — Positive or negative 40 A, 5 x 320 p.s

ATTL7591AB

Abstract: ATTL7591AS ATTL7591AS-TR L7591 L7591AB L7591AS LB1276 SLIC TIP RING PTC surge
Contextual Info: Data Sheet October 1997 L7591 Subscriber Line Interface Circuit Protector Features Description • Shunts lightning pulses to ground — Positive or negative 30 A, 10 x 1000 µs — Positive or negative 40 A, 5 x 320 µs — Positive or negative 80 A, 2 x 10 µs

LH1263

Abstract: LH1571 LB1013
Contextual Info: AT&T Data Sheet f Microelectronics LB1013 High-Voltage Dual Op Amp Features Description • Operates from 5 V to 85 V The LB1013AD High-Voltage Dual Op Amp is a monolithic silicon integrated circuit that is fabricated in a junction-isolated, complementary bipolar pro­

HP4935A

Abstract: l7564
Contextual Info: Advance Data Sheet ^ A T & T Microelectronics ATTL7564 Low-Power SLIC with Switching Regulator Features Description • Low active power typical 182 mW during on-hook transmission This electronic subscriber loop interface circuit (SLIC) is optimized for low power consumption while

LH1571

Abstract: l7561 LH1263 ATTL7551
Contextual Info: Microelectronics ATTL7561 Low-Power SLIC with Switching Regulator Features Description • Low active power typical 135 mW during on-hook transmission This electronic subscriber loop interface circuit (SLIC) is optimized for low power consumption while providing an extensive set of features. This SLIC

LH1571AAC

Abstract: LH1571 ti77 ATTL7551AP lb1013 T-7517A-PE LH1263 4152 8pin ic 5504 dip 8 pin LB1356
Contextual Info: Preliminary Data Sheet AT&T rMicroelectronics LH1571 Protected Power Feed Integrated Circuit Description Features Load Voltage Load Current Typical R on 250 250 4.0 Underwriters Laboratories’ UL standard for tele­ phone equipment specifies maximum allowable cur­

latch relay

Abstract: LH157 LH1571AAC lh1571
Contextual Info: Preliminary Data Sheet £ 3 AT&T ' Microelectronics LH1208 PBX Switch Set Features Description • Inputs — On/off ring switches — On/off message switch — All switches on — All switches off — Device reset — Off-hook detection — Strobe address

LB1276AF

Contextual Info: Application Note Microelectronics PBX Line Interface Circuit Design Using the LH1208AAJ IC Contents Page Line-lnterface Circuits. 3-48 Theory of Operation. 3-48

LH1571

Abstract: LH1571AAC 7513b IFL91 LB1356AF LH1571AB LB1013 ATTL7581AAE LB1276AF ATTL7551AF
Contextual Info: Preliminary Data Sheet f^ A T & T ’ Microelectronics LH1263 E & M Signaling Circuit Features Description • Switches controlled by TTL compatible data inputs The LH1263AE E & M Signaling Circuit replaces electromechanical relays and discrete components

ATTL7551AP

Abstract: ATTL7582AAE
Contextual Info: Advance Data Sheet J j^ A T s T rMicroelectronics ATTL7582 Tip Ring Access Switch The ATTL7582 is designed to provide power ringing access to tip and ring in Central Office, Digital Loop Carrier, Private Branch Exchange, Digitally Added Main Line and Fiber Optic Coax/Fiber in the Loop

Contextual Info: Advance Data Sheet H ^A T & T Microelectronics ATTL7590 Telephone Ringing Generator Features Description • Applies a battery-backed sinusoidal ringing signal to the telephone loop The ATTL7590 Telephone Ringing Generator is an integrated circuit that will produce a low-frequency

Contextual Info: Data Sheet October 1997 m i cr o e l e c t r o n i c s group Lucent Technologies Bell Labs Innovations L7591 Subscriber Line Interface Circuit Protector Features Description • Shunts lightning pulses to ground — Positive or negative 30 A, 10 x 1000 n.s