AS3931 is an ultra low power, three channel LF ASK receiver designed to operate in various applications such as LF identification systems and LF tag receivers. AS3931 is able to detect a low frequency ASKmodulated signal by looking for a digital wake-up pattern and generates a WAKE signal after successful pattern detection. The device incorporates an intelli.
Antenna rotation switch three independent LF receiver chains Wake-up output combining the three receiver chains Low power 32.768 kHz crystal oscillator circuit Serial programming interface Voltage regulator with 2.4 V output, on/off switchable 2. Key Features - 3D wake-up pattern detection 3D LF field strength measurement Antenna rotation for easy calibration High sensitivity and high dynamic range Wide operating frequency range Reliable, interference resistant wake-up decoding Highly protected differential inputs Ultra low power consumption Each independent LF receiver chain contains: - In.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AS393 |
Diodes |
LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS | |
2 | AS393 |
BCD Semiconductor |
LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS | |
3 | AS3930 |
austria microsystems |
Single Channel Low Frequency Wakeup Receiver | |
4 | AS3932 |
austriamicrosystems AG |
3D Low Frequency Wakeup Receiver | |
5 | AS3932 |
ams |
3D Low Frequency Wakeup Receiver | |
6 | AS3935 |
austria microsystems |
Franklin Lightning Sensor | |
7 | AS3935 |
ams |
Franklin Lightning Sensor | |
8 | AS393A |
Diodes |
LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS | |
9 | AS393A |
BCD Semiconductor |
LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS | |
10 | AS3901 |
austriamicrosystems AG |
ISM 433/315 MHz FSK/ASK Transmitter | |
11 | AS3902 |
austriamicrosystems AG |
ISM 433 MHz ASK Transmitter | |
12 | AS3909 |
ams |
13.56 MHz RFID Reader |