Home / Products / Wireless Sensor nodes / AS3933 LF Receiver IC

Features

  • Reliable wake-up pattern
  • 80µV wake-up sensivity
  • Low power listening mode (2.3µA)
  • One-, two- or three-channel operation

 

Benefits

  • Eliminates false wake-up
  • Provides long range wake-up
  • Enables long battery life
  • Works with 3D antenna

 

Product parameters

Channels [#]
3
Wake-Up Sensitivity [µVpp]
225
LF Carrier Freq. Range [kHz]
15 - 150
Data Rate (Manch.) [kbit/s]
0.5 - 4
Dynamic Range [dB]
64
RSSI Step [dB]
2
Package
TSSOP16 \ QFN-16 (4x4)
Features
32bit programmable wake-up pattern
Supply [V]
2.4-3.6V
Current Consumption [(PD/Listening/Active) µA]
-/2.3/8.3
Interface
Serial Peripheral Interface
Temperature Range [°C]
-40 to +85

Applications

  • Active RFID tags
  • Real-time location systems (RTLS)
  • Operator identification
  • Passive keyless entry (PKE)
  • Wireless sensors