Part Si4455
Description LOW-CURRENT OOK/(G)FSK SUB-GHZ TRANSCEIVER
Manufacturer Silicon Labs
Size 1.03 MB
Silicon Labs
Si4455

Overview

Silicon Laboratories’ Si4455 is an easy-to-use, low current, sub-GHz EZRadio® transceiver. Covering all major bands, it combines plug-and-play simplicity with the flexibility needed to handle a wide variety of applications.

  • Frequency range =
  • Max data rate = 500 kbps 283-960 MHz
  • Power supply = 1.8 to 3.6 V
  • Receive sensitivity = -116 dBm
  • Modulation
  • TX and RX 64 byte FIFOs
  • Automatic frequency control (AFC)
  • Automatic gain control (AGC)
  • (G)FSK
  • Integrated battery voltage sensor