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RPM841-H11E2A

RPM841-H11E2A Description

The RPM841-H11E2A is an IrDA Transceiver Module developed by ROHM Semiconductor. This module is designed to provide high-speed infrared communication in a compact form factor. With a size of 6.8mm x 2.4mm x 1.5mm, the RPM841-H11E2A is ideal for applications where space is at a premium. Despite its small size, this module offers a data rate of 115.2kbs (SIR) and operates within a voltage range of 2.4 V to 3.6 V. The RPM841-H11E2A is compliant with the IrDA 1.2 standards, ensuring compatibility with a wide range of devices.

RPM841-H11E2A Features

• Compact Size: The RPM841-H11E2A's small form factor makes it suitable for space-constrained applications.
• High Data Rate: With a data rate of 115.2kbs (SIR), this module provides fast communication speeds for infrared applications.
• Wide Voltage Range: Operating between 2.4 V and 3.6 V, the RPM841-H11E2A can be used in a variety of power supply scenarios.
• IrDA 1.2 Compliance: This module is compliant with the IrDA 1.2 standards, ensuring compatibility with a wide range of devices.
• Low Power Consumption: The RPM841-H11E2A has an idle current of 90 µA at 25°C, making it energy-efficient.
• RoHS Compliance: This module is compliant with the RoHS3 standard, making it suitable for environmentally conscious applications.
• REACH Unaffected: The RPM841-H11E2A is not affected by REACH regulations, ensuring a smooth supply chain.

RPM841-H11E2A Applications

The RPM841-H11E2A is ideal for a variety of applications where high-speed infrared communication is required in a compact form factor. Some specific use cases include:

1. Portable Devices: Due to its small size and low power consumption, the RPM841-H11E2A is well-suited for use in portable devices such as smartphones, tablets, and wearables.
2. Automotive Applications: This module can be used in automotive applications for communication between various electronic control units (ECUs) within a vehicle.
3. Industrial Automation: The RPM841-H11E2A can be used in industrial automation systems for communication between sensors, actuators, and controllers.
4. Medical Devices: This module can be used in medical devices for communication between various components, such as patient monitors and diagnostic equipment.

Conclusion of RPM841-H11E2A

The RPM841-H11E2A is a compact, high-performance IrDA Transceiver Module that offers a range of benefits for applications requiring high-speed infrared communication. Its small size, low power consumption, and RoHS compliance make it an ideal choice for a variety of applications, including portable devices, automotive systems, industrial automation, and medical devices. While the RPM841-H11E2A is now considered obsolete, it remains a reliable and efficient solution for legacy systems and applications that require its specific features.