RPM882-E4

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Data Rate:	115.2kbs (SIR)
Voltage - Supply:	2.4V ~ 3.6V
Idle Current, Typ @ 25°C:	80µA
Link Range, Low Power:	20cm, 60cm
Orientation:	--
Operating Temperature:	-25°C ~ 85°C
Standards:	IrDA 1.2
Shutdown:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IrDA Transceiver Modules: RPM882-E4 Application Field and Working Principle

The RPM882-E4 transceiver module is a high-performance, low-cost IrDA physical layer transceiver module made by Qomtech. It is a Class 1 compatible transceiver, which provides performance, convenience, and cost reduction. It contains two separate IrDA transceiver chips and requires no external components. This makes it a perfect choice for applications where the device must compliant with the IrDA regulations and provide a reliable connection that supports high-speed data transmission.

Application Field

The RPM882-E4 is suitable for a wide range of applications in a variety of industries, such as automotive, security, industrial, medical, and consumer. It is specifically designed for use in vehicles, such as cars, trucks, and buses. It can be used for vehicle-to-vehicle communications, as well as for vehicle-to-infrastructure communications. Its small size and low weight make it suitable for use in embedded applications as well. It is also used in many consumer electronic products, such as mobile phones, PDAs, MP3 players, and digital cameras.

Product Features

The RPM882-E4 has a variety of features that make it an ideal solution for a wide range of applications. It has a high-speed data rate of up to 115.2kbps, an operating range of up to 10 meters, and low power consumption of only 0.2mA. The module supports both IrDA SIR and MIR transmissions and is compliant with the IrDA Physical Layer specifications. It also supports error detection and correction.

Working Principle

The RPM882-E4 operates on the principle of infrared radiant energy. It uses an infrared LED to transmit the data, and an infrared receiver to detect the reflected light. This makes it ideal for use in short-range communications, such as between devices in the same room. The device works in the following steps: First, an electrical signal is transmitted from the driver circuit (not included in the module) to the LED on the module. This signal is modulated, or encoded, into a light signal by the LED, which sends the information in form of infrared radiation. The radiation then travels through the air to the receiver, which detects the light and demodulates, or decodes, the signal back into electrical form. The demodulated signal is then interpreted by the receiving device.

Conclusion

The RPM882-E4 transceiver module is a high-performance, low-cost IrDA physical layer transceiver module made by Qomtech. It is suitable for a wide range of applications in a variety of industries, such as automotive, security, industrial, medical, and consumer. It is specifically designed for use in vehicles, such as cars, trucks, and buses. It has a variety of features, including a high-speed data rate of up to 115.2kbps, an operating range of up to 10 meters, and low power consumption of only 0.2mA. The device works by transmitting an electrical signal from the driver circuit to the LED, which modulates the signal into a light signal, and the receiving device demodulates the signal back into electrical form. The RPM882-E4 offers a reliable, high-speed connection at a fraction of the cost of other IrDA transceiver modules.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description