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AS3932 - 3D Low Frequency Wakeup Receiver

General Description

The AS3932 is a 3-channel low power ASK receiver that is able to generate a wake-up upon detection of a data signal which uses a LF carrier frequency between 110 - 150 kHz.

The integrated correlator can be used for detection of a programmable 16-bit wake-up pattern.

Key Features

  • of AS3932 enable to optimize its settings for achieving a longer distance while retaining a reliable wake-up generation. The sensitivity level of AS3932 can be adjusted in presence of a strong field or in noisy environments. The device is available in 16-pin TSSOP and 16LD QFN (4×4) packages. Ordering Information and Content Guide appear at end of datasheet. Figure 1: Added Value of Using AS3932 Key Benefits & Features The benefits and features of AS3932, 3D Low Frequency Wakeup Receiver are l.

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Datasheet Details

Part number AS3932
Manufacturer ams
File Size 814.87 KB
Description 3D Low Frequency Wakeup Receiver
Datasheet download datasheet AS3932 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AS3932 3D Low Frequency Wakeup Receiver General Description The AS3932 is a 3-channel low power ASK receiver that is able to generate a wake-up upon detection of a data signal which uses a LF carrier frequency between 110 - 150 kHz. The integrated correlator can be used for detection of a programmable 16-bit wake-up pattern. The device can operate using one, two, or three active channels. The AS3932 provides a digital RSSI value for each active channel, it supports a programmable data rate. The AS3932 offers a real-time clock (RTC), which is either derived from a crystal oscillator or the internal RC oscillator. The programmable features of AS3932 enable to optimize its settings for achieving a longer distance while retaining a reliable wake-up generation.