IRM-3738S18 is a miniature infrared remote control system receiver module that has been developed and designed by utilizing the most updated IC technology.
The document is a technical datasheet for the Everlight Electronics IRM-3738S18 Infrared Remote-Control Receiver Module. It describes the device as a miniature type system combining a photo detector and preamplifier in one package with an internal filter for PCM frequency.
Key specifications include TTL and CMOS compatibility, low power consumption, and immunity against ambient light. The module operates on a supply voltage of 2.7V to 5.5V with a center frequency of 38 KHz and a peak wavelength of 940 nm.
| Supply Voltage Rating | 2.7V to 5.5V |
|---|---|
| Operating Temperature | -25 ~ +85 C |
| Center Frequency | 38 KHz |
| Peak Wavelength | 940 nm |
| Half Angle (Horizontal) | 45 deg |
| Consumption Current | 0.7 to 1.2 mA |
The product is suitable for a minimum burst length of 6 or 10 pulses per burst.
Yes, the product itself remains within the RoHS compliant version and is Pb free.
The high level output voltage (Vu) ranges from 2.5V to infinity, while the low level output voltage (Vi) is between 0V and 0.5V.