XE1201A: Not available for new designs; use XE1202, XE1203, or XE1205

The XE1201A operates in the European and Asian 433MHz as well as the USA 315MHz ISM bands. It includes one on-chip filter allowing for a 300kHz wide channel with a programmable deviation frequency of 4kHz to 200kHz (minimum steps of 5kHz). The XE1201A has a built in programmable RF output power amplifier with 4 different levels (ranging from -15dBm to +5dBm) allowing for optimized power consumption at all times.

Reliability Data
Contact factory for details at Support_RF@semtech.com


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Features

  • Very low power
  • Half-duplex operation
  • Data rate up to 64 kbit/s
  • High sensitivity
  • Few external components
  • Internal bit synchronizer
  • 3-wire bus for easy microcontroller interface
  • Output power programmable via bus

Applications

  • Telemetry
  • RF security systems (smoke/fire detectors, motion
  • Keyless entry
  • Building control
  • Wireless data link
  • Wireless sensing network
  • Wireless voice link
  • Solid State Compass & Wireless Compass

Packaging

TQFP32

Order Codes
  • XE1201AI026TR: 2000 pieces on Tape & Reel