ams TDC-GP22
TDC-GP22 is next generation‘s upgrade for TDC-GP21. It is a 100% pin-to-pin and functional compatible upgrade of TDC-GP21, with an extended functionality. The programmable offset range of the comparator is increased to ± 35 mV and the offset is automatically set back to zero after the first wave detection.| Part No. | TDC-GP22 |
|---|---|
| Datasheet | TDC-GP22 Download |
| Manufacturer |  ams |
| Description | Ultrasonic Flow Converter |
| Buy | Stock & Price |
FEATURES
Measurement mode 2● 1 channel with typ. 90 ps resolution
● Double resolution mode with 45 ps, Quad resolution mode with 22 ps resolutio n
● Measurement range 700 ns to 4 ms
● 3-fold multihit capability with automatic processing of all 3 data Analog Input Circuit
● Chopper-stabilized low-offset comparator, programmable, ±35 mV
● First-wave detection: offset set zero automatically after first wave, hit selection relative to first wave
● First-wave pulse-width measurement for signal monitoring and bubble detection
● Integrated analog switches for input selection
● External circuit is reduced to 2 resistors and 2 capacitors Temperature Measurement Unit
● 2 or 4 sensors, PT500/PT1000 or higher
● Schmitt trigger integrated
● 16-Bit eff. with external Schmitt trigger, 17.5-Bit eff. with integrated low noise Schmitt trigger
● Ultra low current (0.08 µA when measuring every 30 seconds) Special Functions
● Fire pulse generator, up to 127 pulses
● Trigger to rising and/or falling edge
●...
