RPM7200-Hx series

Photo Link Module

4/6

(4) Output signal

600

µs

GND

600

µs

Fig.4

Carrier Duty=50%

Transmit signal

Output signal

(5) Measurement circuit for the output voltage and the consumption current

Fig.5

GND

A

V

RPM7200-Hx

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Notes

(1) All characteristics of the receiver in this specification are specified by supplying burst wave form (Fig.1) with ROHM

standard transmitter (Fig.2 ).

If in case of other burst wave form will be used, please check these spec. Carefully under the evaluations.

(2) When the receiver will be used as the wire-less remote controller, please use the signal method the signal format

which refer to “Measures to prevent mulfunctioning of IR remote-controlled electric home appliances”. (Published July

1987 by Association of Electric Home Appliances)

If using other signal method, signal format, (ex: signal format which not including the leader signal) the receiver might

have chances to miss-function.

occurred.

(4) If transmission signal has non-continues carrier, error might be occurred. Continuous carrier is necessary.