MICRF022YM-FS12-TR

RF Receivers Overview

The MICRF022YM-FS12-TR is a low-power UHF ASK/OOK receiver from Microchip Technology, operating within the 300MHz to 440MHz frequency range. It features a maximum data rate of 10kbps and achieves a receiver sensitivity of -97dBm. The device draws 2.2mA during reception and supports an operating temperature range of -40°C to 125°C. Packaged in an 8-pin SOIC format, it includes a shutdown mode for power management.

RF Receivers Feature Summary

• Supports ASK and OOK modulation techniques for reliable signal demodulation
• Integrates a shutdown mode to minimize power consumption when inactive
• Designed for high sensitivity in low-power remote keyless entry applications

RF Receivers Applications

• Remote Keyless Entry (RKE) systems
• Low-power wireless sensor networks
• Simplex RF communication links

RF Receivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required package and tape/reel specifications. Check current lifecycle status as this part may be obsolete or restricted for new designs. Ensure compliance with regional regulatory standards for the intended operating frequency band.

RF Receivers Selection Notes

Select this component for applications requiring simple ASK/OOK demodulation at UHF frequencies. Consider the 10kbps data rate limit and -97dBm sensitivity for link budget calculations. Evaluate the 8SOIC package constraints against PCB layout requirements. Compare against newer alternatives if long-term supply assurance is critical for the product lifecycle.

RF Receivers Part Context

This receiver belongs to the QwikRadio family, designed for cost-effective and low-complexity RF solutions. It serves as a specialized component for consumer electronics and industrial control systems where minimal external components are preferred. The part represents a legacy solution within Microchip's portfolio, often superseded by more integrated transceivers.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers include ATA8510-GHQW. Verify pinout compatibility and electrical parameter alignment before substitution. Note that alternative devices may offer different modulation support or interface requirements.