IRM-3738 Everlight Electronics CO., LTD, IRM-3738 Datasheet - Page 5

• Manufacturer Part Number: IRM-3738
• Description: RECEIVER MOD IR REMOTE
• Manufacturer: Everlight Electronics CO., LTD

Specifications of IRM-3738

• Peak Wavelength: 940nm
• Operating Supply Voltage (typ): 1.8/2.5/3.3/5V
• Operating Supply Voltage (max): 6V
• Mounting: Through Hole
• Pin Count: 3
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Application Circuit：
OUTPUT WAVE FORM
IR TANSMITTER
Everlight Electronics Co., Ltd.
Device No：SZDMO-037-032
Fig.-1 Transmitter Wave Form
Fig.-2 Measuring Method
Standard Transmitter
RC Filter should be connected closely between Vcc pin and GND pin.
20cm
center frequency of each product.
Carrier frequency is adjusted to
EVERLIGHT ELECTRONICS CO.,LTD.
10k
10uF
Oscilloscope
+5.0± 0.1V
Prepared date：10-Apr.-2007
http:\\www.everlight.com
Vout
Duty=0.5
Standard Transmitter
OUTPUT PULSE
OF DEVICE
Fig.-3
D.U.T output Pulse
θ: Angle Of Horizontal & Vertical Direction
Measuring System
Prepared by： Huayan.Peng
L: Transmission Distance
Rev 1
IRM-37xx SERIES
D.U.T
Page: 5 of 9
OUT
GND
Vcc
Vout