MPXT4100 MPXT4101 MPXT4105 SERIES

7

Motorola Sensor Device Data

Transfer Function (MPXT4105A)

Nominal Transfer Value: Vout = VS (P x 0.01 – 0.09)

+/– (Pressure Error x Temp. Factor x 0.01 x VS)

VS = 5.1 V ± 0.25 Vdc

Temperature Error Band

MPXT4105A Series

– 40

3.0

– 20

1.5

0 to 85

1.0

125

2.5

Temperature in C

°

4.0

3.0

2.0

0.0

1.0

–40

–20

0

20

40

60

140

120

100

80

Temperature

Error

Factor

NOTE: The Temperature Multiplier is a linear response from –40

°C to –20°C, –20°C to 0°C, and from 85°C to 125°C

Temp

Multiplier

Pressure Error Band

Error Limits for Pressure

3.0

2.0

1.0

–1.0

– 2.0

– 3.0

0.0

20

40

60

80

100

120

Pressure (in kPa)

Pressure

Error (Max)

40 to 94 (kPa)

± 1.5 (kPa)

15 (kPa)

± 2.4 (kPa)

105 (kPa)

± 1.8 (kPa)