ROHM RPM5340-H14 User Guide
Summary
The RPM5300 series is a high-sensitivity infrared (IR) receiver module engineered for universal remote control applications in residential electronics. Featuring a compact SMD design and ultralow power consumption (approx. 300µA), it is ideal for integrating into household appliances such as TVs, air conditioners, and audio equipment. The accompanying manual provides comprehensive technical specifications, covering electrical and optical parameters, multiple compatible carrier frequencies, effective distance measurements, and detailed operational protocols to ensure reliable indoor performance.
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RPM5300 series
Photo Link Module
IR Receiver Module RPM5300 series RPM5300 series are remote control receiver modules. Small-sized, light-weight, and low current consumption modules have been achieved by using resin mold.
Applications All household electric appliances such as TV, DVD, air conditioner and audio equipment.
Features 1) Small size, SMD type. 2) Low current consumption. (300µA Typ.) 3) High ripple rejection. 4) Top view package type & Side view package type. 5) High sensitivity, such as leed type IR Receiver, because of using “the Dual Receiving Lens”.
RPM5300 series
Sub carrier frequency SIDE VIEW TOP VIEW
36.7k Hz RPM5337-H14 RPM5337-H12
37.9k Hz RPM5338-H14 RPM5338-H12 40.0k Hz RPM5340-H14 RPM5340-H12
Absolute maximum ratings (Ta = 25°C) Parameter Symbol Limits Unit
Supply Voltage VCC 6.3
Storage temperature Tstg −30 to +100 °C
Operating temperature Topr −10 to +75 °C
Recommended operating conditions (Ta = 25°C) Parameter Symbol Min. Typ. Max. Unit
Supply Voltage VCC 3.0 3.6 V2.7
Page Summary Contents For ROHM RPM5340-H14 User Guide
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 8 |
| File Size | 111.15 KB |
| Published | July 12, 2026 |
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Frequently Asked Questions
What voltage range is recommended for operation?
The recommended operating supply voltage range (VCC) is 2.7 V to 3.6 V.
Is this module suitable for outdoor use?
No, the receiver was designed exclusively for indoor use only.
How do I ensure proper signal transmission?
Set up the transmitter’s carrier frequency to the same f0 frequency as the receiver, and continue transmitting with a continuous carrier to avoid errors.
What is the typical power consumption during operation?
The typical current consumption (ICC) when there is no outside light and no signal input is 300 µA.
Does the module have limitations in detecting signals from different types of source?
No external light degrades performance, as effective distance L is maintained across outer light conditions.