Microchip MICRF220AYQS RF Receiver, 16-Pin QSOP

MICRF2xx Sub-1GHz RF Receiver

The MICRF219A and MICRF220 are 300 to 450MHz ISM band superheterodyne, image-reject RF receivers.

• RF Frequency Range: 300 to 450MHz ISM Band
• Receiver Sensitivity: -110dBm @ 1kbps, 0.1% BER
• Modulation: ASK, OOK
• OTA Data Rate: up to 20kbps
• Analogue RSSI output range: 60dB
• Auto-polling with bit checking (MICRF219A)
• Data output squelch until valid bits detected
• Shutdown mode
• Serial Interface for register programming (MICRF219A)
• Power supply: +3.0 to +3.6Vdc
• Operating temperature range: -40 to +105°C
• 3kV HBM ESD rating
• Applications: Remote control, Automotive keyless entry
• RS Product Codes
• 769-1811 MICRF219AAYQS
• 769-1802 MICRF220AYQS