MPXA4250A : Components Software IF Spec

Software specifications based on MPXA4250A hardware specifications are as follows.

【 H-CMP Architecture 】

The H-CMP Architecture of this product is shown in the figure below.

S-CMP  Pressure  y
C-CMP
Sensor supply voltage
Transformation factor
Vdd
Ktc
M-CMPAnalog input ai

【 Sensor Property Conversion 】

Voltage pressure conversion type: Pressure = ( Vout + Vdd ×0.04[V] ) / ( Vdd × 0.004[V/kPa] )

Maximum pressure iPhysics_max  250.0[kPa]
Minimum pressureiPhysics_min20.0[kPa]
Maximum voltageiVout_max250[kPa]×0.004×Vdd – Vdd×0.04[V][V]
Minimum voltageiVout_min20[kPa]×0.004×Vdd – Vdd×0.04[V][V]       

Components Spec

OSS Spec and Program Download

OSS-EC Site