MICRF009YM

RF Receivers Overview

The MICRF009YM is a QwikRadio RF receiver module designed for ASK/OOK demodulation in the 300-440 MHz UHF band. It operates within a supply voltage range of 2.7V to 5.5V and features low power consumption with an operating current of approximately 2.9 mA. The component is housed in a 16-pin SOIC package suitable for surface-mount installation. It supports industrial temperature ranges from -40°C to +85°C and includes internal filtering for improved signal integrity.

RF Receivers Feature Summary

• Integrated ASK/OOK demodulation for wireless remote control applications
• High sensitivity reception in the 300-440 MHz frequency range
• Compact 16-lead SOIC surface-mount packaging

RF Receivers Applications

• Wireless remote keyless entry systems
• Industrial telemetry data transmission
• Home automation security sensors

RF Receivers Procurement Notes

Verify component status as this part is classified as Not Recommended for New Designs (NRND) or obsolete by Microchip Technology. Confirm availability through authorized distributors or check for valid replacement alternatives before finalizing procurement plans to ensure long-term supply chain stability.

RF Receivers Selection Notes

Select this component for legacy designs requiring 300-440 MHz ASK/OOK reception. Evaluate pin compatibility and thermal performance against current design requirements. Consider that newer integrated solutions may offer enhanced sensitivity or lower power consumption while maintaining similar form factors for modern implementations.

RF Receivers Part Context

The MICRF009YM belongs to the QwikRadio family of single-chip RF receivers manufactured by Microchip Technology. This series targets cost-sensitive wireless applications requiring simple modulation schemes. The device integrates the RF front-end and demodulator into a compact package, reducing external component count compared to discrete receiver architectures.

RF Receivers Replacement Considerations

Check Microchip's official substitution guide for direct replacements such as the MICRF010YM or other updated QwikRadio variants. Verify pinout compatibility and functional equivalence before transitioning to substitute part numbers to avoid redesign efforts.