1) Transmitter(IRED) drive current : IFP = 300mAP-P ~ 600mAP-P 2) R-C Decoupling Filter with Lower Cut-off Frequency : R=100
Ù , C=47
Þ : 10k
Ù over ¢¡ fc = 1/2
ð RC = 33.9Hz 3) External pull-up resistor(optional) Vcc C Rp micom GND
2/2
Features
¤ýWide angle design ¤ýWide supply-voltage range : 2.7V to 5.5V ¤ýShielded against electrical field disturbance ¤ýHigh immunity against ambient light disturbances
(Logic Controller Adaptation)
¤ýAvailable for carrier frequencies between 32.7KHz to 56.9KHz ¤ýTTL and CMOS compatible.
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Optic receiver module
KSM-90¡àTM1E
The KSM-90¡àTM1E consist of a PIN Photodiode of high speed and a preamplifier IC in the package as an receiver for Infrared remote control systems DIMENSIONS
(Unit : mm)
Features ¤ýWide angle design ¤ýWide supply-voltage range : 2.7V to 5.5V ¤ýShielded against electrical field disturbance ¤ýHigh immunity against ambient light disturbances
(Logic Controller Adaptation)
¤ýAvailable for carrier frequencies between 32.7KHz to 56.
KSM-902TM1E Datasheet
