MICRF011YN

RF Receivers Overview

The MICRF011YN is a single-chip On-Off Keyed (OOK) receiver IC designed for remote wireless applications, utilizing Microchip's QwikRadio technology. It operates within the 300MHz to 440MHz UHF frequency range and supports supply voltages from 4.75V to 5.5V. The device features automatic tuning capabilities and is housed in a 14-pin PDIP package suitable for through-hole mounting. It functions as an antenna-in-one chip solution, integrating RF reception with data demodulation.

RF Receivers Feature Summary

• Integrates true antenna-in-one chip functionality using QwikRadio technology
• Features automatic tuning for simplified system design
• Supports OOK modulation schemes for remote control applications

RF Receivers Applications

• Remote wireless control systems
• Security alarm sensors
• Home automation interfaces

RF Receivers Procurement Notes

Verify that the MICRF011YN is marked as Not Recommended for New Designs (NRND) by the manufacturer before procurement. Confirm availability of alternative components for long-term production support. Ensure compliance with RoHS standards and check for any recent Product Change Notifications affecting specifications or packaging.

RF Receivers Selection Notes

Select this component only if legacy compatibility with existing designs is required. Evaluate alternatives for new projects due to the NRND status. Consider the specific voltage range and frequency band requirements against available modern integrated receivers.

RF Receivers Part Context

This part belongs to the Microchip Wireless Solutions Group family of RF receivers. It is specifically categorized under UHF radio frequency integrated circuits. The device serves as a specialized receiver for low-cost, simple modulation protocols in consumer electronics.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation. Consult official Microchip Technology resources for current recommended replacements.