RPM7238-R Rohm Semiconductor, RPM7238-R Datasheet
RPM7238-R
Specifications of RPM7238-R
Related parts for RPM7238-R
RPM7238-R Summary of contents
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... Photo Link Module IR Receiver Module RPM7238-R series RPM7238-R series are remote control receiver module. Small-sized, light-weight, and low voltage operated (from 2.7V) modules have been achieved by using resin mold. Center frequency 37.9kHz Applications All household electric appliances such as TV, DVD, air conditioner and audio equipment. ...
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... Carrier frequency=fo, Duty=50% Fig.1 Transmit signal RPM7238-R series V CC 100kΩ Comparator R OUT GND =3V) CC Conditions No outside light, No signal input ∗1 Outer light condition Ee < 10 (Ix) ∗1 < 200µA ∗ ...
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... Effective distance L : Effective distance at θ=0° Fig.3 Horizontal & vertical half angle θ: The angle which effective distance became 50 20cm RPM-302B θ θ Effective distance : L (θ ; Indicates horizontal and vertical directions) RPM7238-R series io OUT R V OUT RPM7238-R series Light detector face illuminance : Ee Rev.B 3/6 ...
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... Photo Link Module (4) Output signal Transmit signal Output signal (5) Measurement circuit for the output voltage and the consumption current RPM7238-R 600µs 600µ OFF Fig OUT GND Fig.5 RPM7238-R series Carrier frequency=f 0 Carrier Duty=50 1 GND Rev.B 4/6 ...
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... Please pay careful attention to the lens. It might have a chance to miss-function when the lens get dust or dirty. And also please do not touch the lens. (12) In order to prevent products from ESD, human body and solder iron, etc. are required to be grounded. RPM7238-R series frequency. Otherwise error might be 0 T1≠ ...
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... RSIP-A3 (H5) 1.8 7.3 0.5 2.54 0.6 0.6 7.3 1.8 2.54 2.54 2.54 7.3 0.5 0.6 0.6 RPM7238-R series 7.30 7.20 3. 0.50 3.60 2.54 1.80 RSIP-A3 (H8) 7.30 12.00 3.60 0. 3.60 2.54 1.80 RSIP-A3 (H9) Pin No. Rout GND ...
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Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...