RPM5337-H12 데이터 시트보기 (PDF) - ROHM Semiconductor

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RPM5337-H12

IR Receiver Module

ROHM Semiconductor 

Photo Link Module

z Measurement Conditions

(1) Transmit signal

RPM5300 series

600µs

600µs

(2) Standard transmitter

λ peak=940nm

λ ∆=40nm

Carrier frequency=fo, Duty=50%

Fig.1 Transmit signal

20cm

io=VOUT / R

Standard transmitter

RPM-302B

R

VOUT

Fig.2 Measurement of standard transmitter proofreading

When standard transmitter output the signal at Fig.1 standard photodiode output become io=5µAp-p under the

measurement condition Fig.2.

(The radiant intensity of standard transmitter : 50mW / sr)

RPM-302B : standard photodiode has short current Isc=27µA at E=1000(lx)

(using CIE standard light source A)

3/7

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