A piezoelectric transducer with sensitivity of 30 m V/kPa is intended to be used in the range of 0 kPa to 100 kPa. The readout circuit has a peak noise amplitude of 0.3 m V and measured signals over the full pressure range are encoded with 10 bits. the smallest pressure that produces a non-zero output, in units of Pa, is approximately
- 10
- 100
- 240
- 300