IRD1 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Infrared Pulse Detector

telecontrolli
Infrared Devices
IRD1
Infrared Pulse Detector
General description
The IRD1 is an hybrid circuit that allows to realize an
infrared barrier when utilized with an infrared pulse
transmitter (IRT1).
IRD1 detect IR pulses and activate the output signal
when the barrier is interrupted by an object.
It shows stable electric characteristics thanks to the
"Thick film hybrid" tecnhology.
Features
• High RFI Immunity
• SIL Package
Applications
• Residential and commercial security systems
• Automatic doors opening systems
BLOCK DIAGRAM
FTD-A
2
3
FTD-K
Amplifier
Detector
Driver
Linear
Regulator
to internal
circuit
+8.5V
V_{CC1 14}
V_{CC2 15}
C_{EXT 13}
GND 1
V_{CC 4-12}
2.2K
OUT
7
OUT1
9
LED
8