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AS3933
AS3933 LF Receiver IC
Programmable 3D LF wake-up receiver
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Product Status: Production Availability: In Stock
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
