MAX1473

PRODUCTION

315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range

Industry's First 300MHz to 450MHz Superheterodyne Receiver with AGC and Integrated Image Rejection Operates from 3V or 5V Supplies

Part Models
4
1ku List Price
Starting From $2.79

Part Details

  • Optimized for 315MHz or 433MHz ISM Band
  • Operates from Single 3.3V or 5.0V Supplies
  • High Dynamic Range with On-Chip AGC
  • Selectable Image-Rejection Center Frequency
  • Selectable x64 or x32 fLO/fXTAL Ratio
  • Low 5.2mA Operating Supply Current
  • < 2.5µA Low-Current Power-Down Mode for Efficient Power Cycling
  • 250µs Startup Time
  • Built-In 50dB RF Image Rejection
  • Receive Sensitivity of -114dBm
MAX1473
315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range
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Hardware Ecosystem

Parts Product Life Cycle Description
RF Receivers 1
MAX1470 PRODUCTION 315MHz Low-Power, +3V Superheterodyne Receiver
RF Transmitters 1
MAX1472 PRODUCTION 300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter
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