AS3931 |
Part Number | AS3931 |
Manufacturer | austriamicrosystems AG |
Description | 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... |
Features |
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
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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... |
Document |
AS3931 Data Sheet
PDF 0.99MB |
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