LH1571
Abstract: LH1571AAC SSR -40 DD SSR -25 DD SSR -100 DD SSR -60 DD small size dip relay in 5 volt
Text: Preliminary Data Sheet Microelectronics LH1571 Protected Power Feed Solid-State Relay Description Features Load Voltage Load Current Typical R on 250 250 4.0 V mA a • Level C current-limited dc switch UL1459 approval pending ■ CMOS compatible logic control
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LH1571
UL1459
LH1571AAC
SSR -40 DD
SSR -25 DD
SSR -100 DD
SSR -60 DD
small size dip relay in 5 volt
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LH1571
Abstract: No abstract text available
Text: iAisr rMicroelectronics Preliminary Data Sheet LH1571 Protected Power Feed Solid-State Relay Description Features Load Voltage 250 V Load Current 250 mA Typical 4.0 Cl R on Level C current-limited dc switch UL1459 approval pending CMOS compatible logic control
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LH1571
UL1459
LH1571
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LH1571AAC
Abstract: LH1571 ti77 ATTL7551AP lb1013 T-7517A-PE LH1263 4152 8pin ic 5504 dip 8 pin LB1356
Text: 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
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LH1571
UL1459
LH1571AAC
ti77
ATTL7551AP
lb1013
T-7517A-PE
LH1263
4152 8pin
ic 5504 dip 8 pin
LB1356
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ATT Microelectronics
Abstract: LH1571 LH1061 XFRM
Text: Microelectronics Using the AT&T LH1571 Protected Power Feed IC Contributed by Randy L. Hafer Application Engineer AT&T Microelectronics Contributed by Craig B. Ziemer Member of Technical Staff AT&T Bell Laboratories Introduction Underwriters Laboratories’ UL standard for tele
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LH1571
UL1459
ATTL754X
ATTL758X
ATT Microelectronics
LH1061
XFRM
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LH1061
Abstract: XFRM MOV surge protection circuit diagram
Text: Application Note AKT Microelectronics Using the AT&T LH1571 Protected Power Feed SSR Contributed by Randy L. Hater Application Engineer AT&T Microelectronics Contributed by Craig B. Ziemer Member of Technical Staff AT&T Bell Laboratories Introduction Underwriters Laboratories’ UL standard for tele
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LH1571
UL1459
LH1061
LH1571
XFRM
MOV surge protection circuit diagram
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LH1571
Abstract: 4152 8pin
Text: Preliminary Data Sheet iAT&T rMicroelectronics LH1571 Protected Power Feed Integrated Circuit Features Load Voltage Load Current Typical R o n Description 250 250 4.0 V mA n Level C current-limited dc switch UL1459 approval pending CMOS compatible logic control
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LH1571
UL1459
4152 8pin
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Untitled
Abstract: No abstract text available
Text: 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
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ATTL7583
ATTL7543
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LH1571AAC
Abstract: ATTL7551AP ic 5504 dip 8 pin LB1201AS LB1201AB LB1011AB
Text: 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)
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LB1201
00SD05b
LH1571AAC
ATTL7551AP
ic 5504 dip 8 pin
LB1201AS
LB1201AB
LB1011AB
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T7548
Abstract: LH1263
Text: = = ' 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
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T7548
29C48
16-channel
28-Pin,
LH1263
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LH1263
Abstract: LH1571 LB1013
Text: 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
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LB1013
LB1013AD
LH1263
LH1571
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HP4935A
Abstract: l7564
Text: 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
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ATTL7564
Indepe28-Pin,
005D02b
HP4935A
l7564
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LH1571
Abstract: l7561 LH1263 ATTL7551
Text: 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
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ATTL7561
LH1571
l7561
LH1263
ATTL7551
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latch relay
Abstract: LH157 LH1571AAC lh1571
Text: 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
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LH1208
latch relay
LH157
LH1571AAC
lh1571
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LH1571
Abstract: LH1571AAC 7513b IFL91 LB1356AF LH1571AB LB1013 ATTL7581AAE LB1276AF ATTL7551AF
Text: 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
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LH1263
LH1263AE
LH1571AB
LH1571AAC
20-Pin,
28-Pin,
LH1571
7513b
IFL91
LB1356AF
LB1013
ATTL7581AAE
LB1276AF
ATTL7551AF
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ATTL7551AP
Abstract: tip to ring capacitance att loop test S002B ic 5504 dip 8 pin LB106 Tip & Ring Tin/Lead Termination “Bâ€
Text: 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
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LB1276
RS-464A
00S005b
ATTL7551AP
tip to ring capacitance att loop test
S002B
ic 5504 dip 8 pin
LB106
Tip & Ring Tin/Lead Termination “Bâ€
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Untitled
Abstract: No abstract text available
Text: 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
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ATTL7590
20-Pin,
28-Pin,
7513B
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Untitled
Abstract: No abstract text available
Text: Preliminary Data Sheet AT&T Microelectronics T7503-1 Dual PCM Codec with Filters Features Description • +5 V only For those applications where tight parametric performance is less critical, a spec relaxed T7503-1 dual codec is offered. This device is suitable for
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T7503-1
T7503-1
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8 pin dip switch
Abstract: LH1263 lightning 8pin 8-pin DIP switch
Text: Preliminary Data Sheet ¡AT&T ' Microelectronics LB1060 Loop Termination Switch with Surge Protection Table 1. Switch Actuation Features Operation • Survives ±10 A lightning surges ■ The switch will survive or fail shorted when sub jected to lightning surge currents between ±10 A
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LB1060
8 pin dip switch
LH1263
lightning 8pin
8-pin DIP switch
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LH1571
Abstract: Protected power feed
Text: Data Book Solid-State Switches AT&T’s Line Card Access Switches AT&T introduced the ATTL754X product family of line card access switches in 1993. This is the first family of monolithic solid-state switches designed exclusively for analog line card applications that is available as a stan
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ATTL754X
ATTL758X
LH1208
LH1263
LH1571
ATTTL754X
Protected power feed
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pc111 optocoupler
Abstract: qtc 2531 qtc 2630 qtc 2731 qtc 2530 qtc 2631 LH1571 PC123 optocoupler PC923 equivalent 74ol6000 equivalent
Text: OPTOCOUPLERS CROSS REFERENCE INDEX 1. SHARP . 1 2. TOSHIBA . 2 3. SIEMENS. 6 4. QTC . 9
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UL1577
PS71XX-1A
PS71XX-2A
E72422
VDE0884
BS415
/EC55
BS7002
/EC950
SS-441-01-55
pc111 optocoupler
qtc 2531
qtc 2630
qtc 2731
qtc 2530
qtc 2631
LH1571
PC123 optocoupler
PC923 equivalent
74ol6000 equivalent
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ATTL7542
Abstract: LB127
Text: Jl%ATs»T Preliminary Data Sheet ' Microelectronics ATTL7542 Tip Ring Access Switch Features • Small size/surface-mount packaging ■ Monolithic 1C reliability ■ Clean, bounce-free switching ■ Low, matched ON-resistance ■ Built-in current limiting, thermal shutdown, and
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ATTL7542
LB127
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ATTL7541
Abstract: No abstract text available
Text: = j = F Microelectronics ATTL7541 Ringing Access Switch The line break switch pair is a linear switch that has exceptionally low ON-resistance and an excellent ON-reslstance matching characteristic. The ringing access switch has a breakdown voltage rating
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ATTL7541
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T7517a
Abstract: ATTL7583
Text: ’ Microelectronics T7517A PCM Codec with Filters Features Description • T7517A: A-law companding, 2.048 MHz master clock The T7517A PCM Codec with Filters is a single-chip integrated circuit that provides analog-to-digital and digital-to-analog conversion. In addition, the device
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T7517A
T7517A:
711--G
ATTL7583
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