BRM-1020-NS Datasheet, PDF (3/4 Pages) BRIGHT LED ELECTRONICS CORP – INFRARED RECEIVER MODULE

BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BRM-1020-NS
 Application Circuit
Infrared
Emitting
Diode
IRM Vcc
Out
GND
47Ω
47uF
+5V
>10kΩ
uC
GND
Fig.1 Transmitter Wave Form
Transmitter Output
D.U.T Output Pulse
VH
TL
TH
VL
600us
600us
Fig.2 Measuring Method
Measuring Method
20cm
>10kΩ
5.0± 0.1V
+ _10uF
Standard
Transmitter ^100kΩ
Vout
Standard
Transmitter
Oscilloscope
Fig.3 Measuring System
θ
θ _D.U.T
Vcc
GND _Vout
Vout
Oscilloscope
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