Description
VISHAY LH1529AB/ AAC/ AACTR/ BB/ BAC/ Vishay Semiconductors Telecom Switch - 1 Form A Solid State Relay DIP SMD .
The LH1529A and LH1529B Telecom switches consist of an optically coupled solid state relay (SSR) and bidirectional input optocoupler.
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
i179049
S 8 S1 S'
S' 7 6 5
1
2
3
4
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
www. vishay. com 1
LH1529AB/ AAC/ AACTR/ BB/ BAC/
Vishay Semiconductors Absolute Maximum Ratings, Tamb