The TIDA-00403 reference design uses off-the-shelf EVMs for ultrasonic distance measurement solutions using algorithms within the TLV320AIC3268 miniDSP. In conjunction with TI’s PurePath Studio design suite: a robust and user configurable ultrasonic distance measurement system can be designed with the click of a mouse. The ultrasonic burst generation characteristics as well as detection algorithms can be user modified to fit specific use cases in industrial and measurement applications allowing users to overcome the limitations of other fixed function sensors while simultaneously increasing reliability of the measurements. Two GPIOs on the TLV320AIC3268 are automatically triggered indicating a transmitted and received ultrasonic burst. With a host MCU monitoring these GPIOs: the time of flight can be extracted.
Part Number | Name | Companion Part | |
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PCA9306 | PCA9306 | Buy Datasheet | |
SN74AUP1G125 | SN74AUP1G125 | Buy Datasheet | |
SN74AVC2T245 | SN74AVC2T245 | Buy Datasheet | |
SN74CBT3253 | SN74CBT3253 | Buy Datasheet | |
SN74LVC1G126 | SN74LVC1G126 | Buy Datasheet | |
SN74LVC2G04 | SN74LVC2G04 | Buy Datasheet | |
SN74LVC2G157 | SN74LVC2G157 | Buy Datasheet | |
SN74LVC2G17 | SN74LVC2G17 | Buy Datasheet | |
SRC4392 | SRC4392 | Buy Datasheet | |
TAS1020B | TAS1020B | Buy Datasheet | |
TCA9517 | TCA9517 | Buy Datasheet | |
TCA9539 | TCA9539 | Buy Datasheet | |
TLV320AIC3268 | TLV320AIC3268 | Buy Datasheet | |
TXB0101 | TXB0101 | Buy Datasheet | |
TXB0102 | TXB0102 | Buy Datasheet | |
TXS0104E | TXS0104E | Buy Datasheet |
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Download the bill of materials for TIDA-00403 | Download |
Title | Updated | Type | Size (KB) | |
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TIDA-00403 Gerber | 21 Sep 2015 | ZIP | 3899 | |
TIDA-00403 CAD Files | 21 Sep 2015 | ZIP | 11 | |
TIDA-00403 PCB | 21 Sep 2015 | 1839 | ||
TIDA-00403 Assembly Drawing | 21 Sep 2015 | 1710 | ||
TIDA-00403 BOM | 21 Sep 2015 | 282 | ||
TIDA-00403 Schematic and Block Diagram | 21 Sep 2015 | 544 |