RPM7138-H8R

Overview of RPM7138-H8R

The RPM7138-H8R is a high-performance infrared receiver optimized for low-voltage operations and high-speed data transmission. It provides excellent performance for analog and digital signal switching applications.

Pinout

The RPM7138-H8R pinout refers to the configuration and function of each pin in its RSIP-A3 package type. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the RPM7138-H8R has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by ROHM Semiconductor to get accurate information regarding each pin's function and electrical characteristics.

Features

• High-Speed Data Transmission: The RPM7138-H8R supports high-speed data transmission up to 37.9 kHz, making it suitable for demanding applications that require fast data transfer rates.
• Low-Voltage Operations: This infrared receiver operates at a low voltage of 3.3V, making it ideal for battery-powered devices or systems with limited power supply.
• Wide Angle Detection: The RPM7138-H8R features a wide angle detection range of 45°/35°, allowing it to detect infrared signals from various angles and distances.
• High Sensitivity: This receiver has high sensitivity, enabling it to detect weak infrared signals in noisy environments.
• Compact Package: The RPM7138-H8R is available in a compact RSIP-A3 package type, making it suitable for space-constrained applications.

Applications

• Infrared Remote Control Systems: The RPM7138-H8R is suitable for use in infrared remote control systems that require high-speed data transmission and low-voltage operations.
• Industrial Automation: This receiver can be used in industrial automation applications that require precise detection of infrared signals.
• Automotive Systems: The RPM7138-H8R is suitable for use in automotive systems that require high-speed data transmission and low-voltage operations, such as infotainment systems or driver assistance systems.

Advantages and Disadvantages

Advantages

• High-Speed Data Transmission: The RPM7138-H8R supports high-speed data transmission, making it suitable for demanding applications that require fast data transfer rates.
• Low-Voltage Operations: This infrared receiver operates at a low voltage of 3.3V, making it ideal for battery-powered devices or systems with limited power supply.

Disadvantages

• Sensitivity to Interference: The RPM7138-H8R may be sensitive to interference from other infrared signals or electromagnetic radiation, which can affect its performance.

Equivalents

For similar functionalities, consider these alternatives to the RPM7138-H8R:

• RPM7137-H8R: This receiver has a slightly different pinout and electrical characteristics but provides similar performance.
• RPM7140-H8R: This receiver has a higher sensitivity and wider angle detection range than the RPM7138-H8R, making it suitable for more demanding applications.

Frequently Asked Questions

Q: What is the maximum data transmission rate of the RPM7138-H8R?
A: The maximum data transmission rate of the RPM7138-H8R is 37.9 kHz.

Q: Can the RPM7138-H8R operate at a voltage other than 3.3V?
A: No, the RPM7138-H8R operates only at a voltage of 3.3V.

Q: Is the RPM7138-H8R suitable for use in automotive systems?
A: Yes, the RPM7138-H8R is suitable for use in automotive systems that require high-speed data transmission and low-voltage operations.