RFM65W-433-S2

RF Receivers Overview

The RFM65W-433-S2 is a low-cost receiver module operating in the 433 MHz ISM band. It supports FSK, GFSK, GMSK, MSK, and OOK modulation schemes. The device features a fully integrated synthesizer with 61 Hz resolution and programmable RF parameters. It operates on a supply voltage of 1.8V to 3.7V and draws 16mA during reception. The module provides a sensitivity of -120dBm and a maximum data rate of 300kbps. It is housed in a 16-SMD surface-mount package and functions within a temperature range of -40°C to +85°C.

RF Receivers Feature Summary

• Supports multiple modulation formats including FSK, GFSK, GMSK, MSK, and OOK for versatile communication needs.
• Features a fully integrated synthesizer allowing dynamic programming of major RF communication parameters.
• Designed for low power consumption with a receiving current of 16mA and wide voltage input range.

RF Receivers Applications

• Automatic Meter Reading (AMR)
• Home Automation Systems
• Security Applications

RF Receivers Procurement Notes

Verify that the specific suffix 'S2' corresponds to the required pin configuration or packaging variant for your design. Confirm the 16-SMD footprint matches your PCB layout constraints. Ensure the 1.8V to 3.7V supply voltage aligns with your system's power architecture. Check compatibility with the intended modulation scheme for the target application environment.

RF Receivers Selection Notes

Select this module when a cost-effective solution for the 433 MHz ISM band is required. It is suitable for applications needing flexible modulation options like GFSK or OOK. Consider its low receiving current for battery-powered devices. Verify that the surface-mount package fits the assembly process. Ensure the operating temperature range meets environmental requirements.

RF Receivers Part Context

This component belongs to the RFM65W series of receiver modules from RF Solutions. These modules are designed for license-free ISM band operations across various frequencies. The series offers integrated synthesis and programmability for diverse remote control and telemetry uses.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for cross-reference information if alternative sourcing is necessary.