Automotive Ultrasonic Sensor Interface IC for Park Assist or Blind Spot Detection Systems

(ACTIVE) TIDA-00151

Description & Features

Technical Documents

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Key Document

Description

The TIDA-00151 reference design contains a PGA450-Q1 which is a system on Chip (SOC) sensor interface IC for automotive Ultrasonic sensors. It provides all signal conditioning and processing for the transducer echo signals and for calculating the distance between the transducer and objects. MCU and program memory allow for full configurability for the specific end application.

Application examples are ultrasonic park assist, self parking, blind spot detection and valet parking.

The design files for a small form factor board are included in this design, but thePGA450Q1EVM board was used to collect the test data.

Features
  • Flexibility in transducer selection (40 kHz – 70 kHz)
  • SoC that is highly programmable with integrated 8051 core
  • Integrated LIN2.1 master transceiver
  • Can be directly connected to car battery, no wide input range LDO required
  • Load dump protection
  • AEC Q-100  

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




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Part Number Buy from Texas Instruments or Third Party Status

PGA450Q1EVM-S:
PGA450-Q1 Small Form Factor Ultrasonic Sensing for Object/Proximity Detection Through Air Evaluation Module

$49.00(USD)

ACTIVE

TI Devices (1)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
PGA450-Q1  Ultrasonic Sensor Signal Processor with Integrated Microcontroller (MCU)  Sensing Products  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (4)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 383 24 Mar 2016 1,114
PDF 9152 05 Nov 2015 1,099
PDF 352 05 May 2014 2,590
PDF 432 05 May 2014 480
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 54 05 May 2014 337
PDF 97 05 May 2014 393
PDF 147 05 May 2014 1,565
Related Tools & Software

Software (3)




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