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Evaluation Module, Automotive Ultrasonic Sensor Signal Conditioner


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Product Overview

The PGA450Q1EVM is an evaluation board for PGA450-Q, an interface device for ultrasonic transducers used in automotive parking assistance and blind spot detection applications. The device functions as the driver and receiver for a wide range of transducers with frequency ranges from 40kHz to 70kHz. The PGA450-Q1 incorporates an analog front end (AFE) and a 8051 microprocessor core. The AFE includes voltage regulators, an amplifier, an ADC, an oscillator, and a temperature sensor. The PGA450-Q1 also implements LIN 2.1 physical layer for communication.
  • Single power supply input for basic operation
  • push pull transformer and 58KHz transducer
  • LIN master transceiver
  • RS232 transceiver for UART testing and debug
  • PC control with a graphical user interface and USB communications board


Automotive, Sensing & Instrumentation

Product Information

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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