LP8072 |
Part Number | LP8072 |
Manufacturer | SilvanChip |
Description | LP8072 is a PIR (passive infra-red) controller, using analog mixing digital design technique and manufactures by CMOS process which can either drive TRIAC or RELAY depending on users' choice. With spe... |
Features |
tive into inactive mode. It takes more than R x C x 4069, then system is able to receive PIR signal again. 2.The flash cycle show the beginning of auto mode. Note: Width of TRIAC pulse = R x C x 2. Flash cycle: R x C x 32768 10 K < R < 1M Ohm 100pF < C < 0.1 Uf (Reference Diagram 1) For testing only To set up the timing of how long Triac or relay is active. During the period, if the system receives the PIR signal, then it restarts counting the timing again. The range for R: 10K < R < 1M Ohm C: 100uF< C < 0.1 uF (Reference Diagram 2) Connected to a CDS for inhibiting relay or TRIAC being trigge... |
Document |
LP8072 Data Sheet
PDF 174.09KB |
Similar Datasheet
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