胎压计传感器芯片（US9072-100A）

Type of pressure

Absolute type or gauge type

Dimension

1.5mm × 1.5mm × 1.1mm

Pressure medium

Air or non-corrosive gas

Min

Nominal

Max

Unit

Excitation Voltage

--

5

10

V

Excitation Current

--

1.00

2.00

mA

Bridge Impedance

4

5

6

kΩ

Span¹

60psi

75

100

125

mV

100psi

75

100

125

mV

300psi

120

150

180

mV

800psi

170

200

230

mV

1200psi

260

300

340

mV

Offset 

-30

±10

30

mV

TC Span²

-0.17

-0.22

-0.27

%FS/℃

TC Offset²

-0.08

-0.02

0.08

%FS/℃

Linearity³

-0/3

±0.05

0.3

%FS

Hysteresis  

-0.3

±0.1

0.3

%FS

Proof pressure

2x

Rated Fs

Burst pressure⁴

3x

Rated Fs

Operating Temperature

-40

125

℃

Storage Temperature

-55

150

℃

1、Unless otherwise specified, span is measured at 5.0V Constant Voltage supply at 25℃. Sensor outputs a

positive signal when diaphragm deflects downward.

2、Measured from 0℃ to 50℃ @ 5V Constant voltage excitation. 

3、Defined as best straight line.

4、Maximum burst pressure up to 500psi for high pressure type (300psi)