MICRF009YM-TR

RF Receivers Overview

The MICRF009YM-TR is a QwikRadio RF receiver designed for ASK and OOK modulation within the 300MHz to 440MHz frequency range. It features high sensitivity of -102dBm and supports maximum data rates up to 2kbps. The device operates on a supply voltage between 4.75V and 5.5V, drawing a receive current of 2.9mA. It is housed in a 16-SOIC surface-mount package with an automatic tuning feature. The component functions reliably across an operating temperature range of -40°C to 85°C.

RF Receivers Feature Summary

• Integrated automatic tuning capability for simplified circuit design
• High sensitivity reception supporting low-power remote keyless entry applications
• Supports ASK and OOK modulation protocols for wireless control signals

RF Receivers Applications

• Remote Keyless Entry (RKE) systems
• Wireless security alarm sensors
• Low-speed wireless telemetry links

RF Receivers Procurement Notes

Verify component status carefully as this part may be marked Not Recommended for New Designs or discontinued by the manufacturer. Confirm availability through authorized distributors only. Ensure the suffix matches the required tape and reel packaging format. Cross-reference datasheet revisions to confirm pinout and electrical characteristics remain consistent with current design requirements before finalizing procurement.

RF Receivers Selection Notes

Select this component when designing for 300-440MHz ISM bands requiring simple ASK/OOK demodulation. The 16-SOIC package suits automated surface-mount assembly processes. Consider the 2.9mA current consumption for battery-powered constraints. Verify that the -102dBm sensitivity meets the link budget requirements for the intended application distance and environmental conditions.

RF Receivers Part Context

This receiver belongs to Microchip's QwikRadio family, which emphasizes ease of use and minimal external components. It complements other transceivers in the ecosystem for complete wireless solutions. The SOIC package provides a balance between thermal performance and PCB space efficiency compared to smaller footprints.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check for direct replacements within the same product family or consult manufacturer engineering support for validated alternatives.