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Transducers Direct Main WebsiteproductsTDCsTDC-GP1TDC-GP2TDC-F1TDC-GPXATMDcustomMethodApplicationsPICOSTRAINPS02PSA2MethodAdvantagesPerformanceApplicationsPICOTURNPICOTURN-BMMethodLegal

Task:

Sensor:Fullbridge, 1000 Ohm SG
Sensitivity:2 mV/V (1000 µ, K = 2)
Update rate:1 kHz
Resolution:Maximum possible
Current consumptionnot critical
Supply voltage:5 V; 3.3 V
Application:High-speed pressure sensor
Settings:

Measurement range 2, One-sense mode, Cycle time 62.5 µs, AVRate 1, Rdson compensation.

Resolution:

13.8 ENOB or 600 nV rms noise at 5 V supply

Current consumption:

Current into strain gage and PS02 I/O section:
4.2 mA
Current into PS02 core:
0.5 mA
Oscillators:
0.18 mA
Comparator:
0.13 mA
Totel current:
5.65 mA