TDC-GP30YA 3K

TDC-GP30 is the next generation in acam’s development for ultrasonic flow converters. The objectives of
the TDC-GP30 development are as follows:
Easy-to-adapt two-chip solution for ultrasonic heat and water meters (GP30 + simple µP)
Single-chip solution for many industrial applications or pure flow meter parts
All flow and temperature calculations are done by GP30
External µP needed only for interfaces (e.g. LCD, wireless, etc.) and other general-purpose tasks
Integrated standard pulse interface enables one-to-one replacement of mechanical meters by
GP30 based single-chip heat and water meters – customer µP and software remains unchanged.
All in all, the TDC-GP30 is the next step in ultrasonic flow metering. It drastically simplifies the
design of ultrasonic heat and water meters and is the necessary step for compact energy-saving
ultrasonic water meters. The ultra-low-current capabilities allow the use of standard 2/3 AA or AA
lithium thionyl chloride batteries at 6-8 Hz measuring frequency even in the water meter version.
The TDC-GP30 is a system-on-chip approach that allows you to perform all measurement tasks
in one IC.