TDC-GP22 Datasheet | ams

Ultrasonic-Flow-Converter Data Sheet Universal 2-Channel Time-to-Digital Converters Dedicated to Ultrasonic Heat & Water Meters March 13th 2014 Document-No: DB_GP22_en V0.9 Member of the ams Group Overview TDC-GP22 is next generation‘s upgrade for TDC-GP21. It is a 100% pin-to-pin and functional patible upgrade of TDC-GP21, with an extended functionality. Especially the new first-wave detection capability makes the TDC-GP22 perfectly suited for ultrasonic water meters with their high dynamics. The programmable offset range of the parator is increased to ± 35 mV and the offset is automatically set back to zero after the first wave detection. Measuring the...