Telecom Switch - 1 Form A Solid State Relay
VISHAY
LH1529AB/ AAC/ AACTR/ BB/ BAC/
Vishay Semiconductors
Telecom Switch - 1 Form A Solid State Relay
DIP SMD
Featu...
Description
VISHAY
LH1529AB/ AAC/ AACTR/ BB/ BAC/
Vishay Semiconductors
Telecom Switch - 1 Form A Solid State Relay
DIP SMD
Features
Solid State Relay and Optocoupler in One Package Surface Mount Package l/O Isolation, 5300 VRMS LH1529A, CTR Min. = 33 % LH1529B, CTR Min. = 100 % Optocoupler -Bidirectional Current Detection
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S 8 S1 S'
S' 7 6 5
1
2
3
4
Solid-state Relay (Equivalent to TS117P) - Typical RON 20 Ω - Load Voltage 350 V - Load Current 120 mA - Current Limit Protection - High Surge Capability - Linear, AC/DC Operation - Clean Bounce Free Switching - Low Power Consumption - High Reliability Monolithic Receptor
See Appnote 56
Description
The LH1529A and LH1529B Telecom switches consist of an optically coupled solid state relay (SSR) and bidirectional input optocoupler. The SSR is ideal for performing switch hook and dial-pulse switching while optocoupler performs ring detection and loop current sensing functions. Both the SSR and optocoupler provide 5300 VRMS of input to output isolation.
Agency Approvals
UL - File No. E52744 BSI/BABT Cert. No. 7980 FIMKO Approval
Order Information
Part LH1529AB LH1529BB Remarks DIP-8, Tubes DIP-8, Tubes SMD-8, Tubes SMD-8, Tubes SMD-8, Tape and Reel SMD-8, Tape and Reel
Applications
General Telecom Switching - On/off Hook Control - Dial Pulse - Ring Current Detection - Loop Current Sensing
LH1529AAC LH1529BAC LH1529AACTR LH1529BACTR
Document Number 83827 Rev. 1.2, 06-Oct-03
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LH1529AB/ ...
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