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M7612 Datasheet, PDF (1/9 Pages) Unisonic Technologies – VIDEO SIGNAL SWITCHER | |||
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MOSDESIGN SEMICONDUCTOR CORP.
PIR CONTROLLER
PIR CONTROLLER
M7612
GENERAL DESCRIPTION åè½åè¿°
The M7612 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 userâs choice. With special noise immunity technique , M7612
is the most stable PIR controller you can find on the market. More than this , there are few components needed in its application
circuit which can reduce material cost and increase competitive.
FEATURES 产åç¹é¿
⧠High noise immunity.
⧠Drive either RELAY or TRIAC.
⧠Adjustable light on duration.
⧠TRIAC can be either shunt or serial connected.
⧠PIR input.
⧠CDS input.
⧠Auto change on / auto mode by bonding option.
⧠16 pin DIP or SOP package.
APPLICATIONS 产ååºç¨
⧠PIR light controller, Motion Detector, Alarm system, Auto-door bell.
PIN ASSIGNMENT
M7612P
UOU1 1
NII1
II1
VREF
VSS
TB
QTEST
TCI 8
16 UOU2
NII2
II2
VDD
ZCD
RELAY
TRIAC
9 CDS
1/9
2007-05-29
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