AS3931 Datasheet - austriamicrosystems AG

AS3931, 3D Low Power Wake-up Receiver

www.DataSheet4U.com 3D Low Power Wake-up Receiver AS3931 1.General .
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 r.

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Datasheet Details

Part number:

AS3931

Manufacturer:

austriamicrosystems AG

File Size:

0.99 MB

Description:

3D Low Power Wake-up Receiver

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 - 3D wake-up pattern detection 3D LF f

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 intelligent pattern detection algorithm that provid

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