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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 5,000

On Order:Order inventroy details 5,000
Factory Stock:Factory Stock: 32,500
Factory Lead Time: 25 Weeks
Minimum Order: 2,500
Multiple Of: 2,500
Quantity Web Price
2,500+ $1.63


Attributes Table
Frequency Range 300MHz to 450MHz
Data Rate 20kbps
Supply Current 4.3mA
Supply Voltage 3V to 3.6V
Sensitivity -110dBm
Operating Temp Range -40°C to +105°C
Storage Temperature Range -65°C to +150°C
No of Terminals 16
Dimension 4.9 x 3.91 x 1.47 mm
Features and Applications

The MICRF220AYQS TR is a part of MICRF220A series having 3 V, 4.3 mA supply current ASK/OOK Receiver with Auto-Poll RSSI, and Squelch Receiver ICs.

The MICRF220 is a superheterodyne, image-reject, RF receiver with automatic gain control, ASK/OOK demodulator, analog RSSI output, and integrated squelch features. It only requires a crystal and a minimum number of external components to implement. The MICRF219A is ideal for low-cost, low-power, RKE, TPMS, and remote actuation applications.

Product Features:

  • –110dBm sensitivity at 1kbps with 0.1% BER
  • Auto-polling mode with bit checking
  • Supports bit rates up to 20kbps at 433.92MHz
  • 25dB image-reject mixer
  • No IF filter required
  • 60dB analog RSSI output range
  • 3.0V to 3.6V supply voltage range
  • 4.3mA supply current at 315MHz
  • 6.0mA supply current at 434MHz
  • 13μA supply current in sleep mode
  • 0.1μA supply current in shutdown mode
  • 16-pin QSOP package (4.9mm x 6.0mm)
  • −40°C to +105°C temperature range
  • 3kV HBM ESD Rating