passive infrared detector telecontrolli PID1 the PID1 is an hybrid circuit that allows to realize a passive infrared detector adding few external components. detection is based on infrared radiations emitted by human body. it shows stable electric characteristics thanks to the "thick film hybrid" tecnhology. general description applications features block diagram high rfi immunity sil package residential and commercial security systems automatic doors opening systems infrared devices out1 trm1 trm2 cap+ 4 14 2 3 1 5-9-13 16 15 12 11 10 6 7 8 cap- ird in cext out led gnd to internal circuit +5v 1k v cc v cc2 v cc1 subsonic amplifier linear regulator detector driver
telecontrolli characteristics min typ max unit electrical characteristics v cc i s typical application mechanical dimensions pin description 1 gnd ground 2 in infrared sensor input 3 cext external capacitor 4 cap- external capacitor (-) 5-9-13 vcc1 supply voltage of internal stage 6 cap+ external capacitor (+) 7 trm1 external trimmer 8 trm2 external trimmer 10 out1 output signal (active low) 11 led led control signal 12 out output signal (active high) 14 ird infrared sensor drain 15 vcc2 +12v output voltage 16 vcc input supply voltage supply voltage supply current g b w i o t op amplifier gain operating temperature range amplifier bandwidth out2 sink current 9 16 12 vdc 5 20 -10 +70 ma c 70 db 10 1 khz ma 116 components side ta = 25c unless otherwise specified 15.24 mm 40.64 mm 2.54 mm 1mm 100k rel led 47uf 47uf 47uf 47uf sensitivity control pyroelectric ir sensor : heimann lhi954 ir sensor v cc2 v cc2 + + + + + 4 14 2 3 1 5-9-13 16 15 12 11 10 6 7 8 +5v 1k subsonic amplifier linear regulator detector driver PID1 component typical values head office & plant sales office via naz. delle puglie 177 80026 casoria (na), italy tel: +39 081 7599033 fax: +39 081 7596494 via a.volta 16 20093 cologno monzese (mi), italy tel: +39 02 26707501 fax: +39 02 26707500
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