Product Description:
MPX2100A 0-100 Kpa (0-14.5Psi) With Compensatory Pressure Sensor
Features:
The MPX2100 series device is a silicon piezoresistive pressure sensors providing a
highly accurate and linear voltage output — directly proportional to the applied pressure.
The sensor is a single, monolithic silicon diaphragm with the strain gauge and a thin–film
resistor network integrated on–chip. The chip is laser trimmed for precise span and offset
calibration and temperature compensation.
 Temperature Compensated Over 0°C to +85°C
 Unique Silicon Shear Stress Strain Gauge
 Easy to Use Chip Carrier Package Options
 Available in Absolute, Differential and Gauge Configurations
 Ratiometric to Supply Voltage
 ±0.25% Linearity (MPX2100D)
Application Examples
 Pump/Motor Controllers
 Robotics
 Level Indicators
 Medical Diagnostics
 Pressure Switching
 Barometers
 Altimeters
Figure 1 illustrates a block diagram of the internal circuitry on the stand–alone
pressure sensor chip.
Specifications:
| Overpressure(8) (P1 > P2) | Pmax 200 kPa | 
| Burst Pressure(8) (P1 > P2) | Pburst 1000 kPa | 
| Storage Temperature | Tstg –40 to +125 °C | 
| Operating Temperature | TA –40 to +125 °C | 
| Pressure Range(1) | POP 0 — 100 kPa | 
| Supply Voltage(2) | VS — 10 16 Vdc | 
| Supply Current | Io — 6.0 — mAdc | 
| Full Scale Span(3) MPX2100A, MPX2100D | VFSS 38.5 40 41.5 mV | 
