Data Sheet

9

V1.1, 2003-10-17

KP120, KP120 Exxx

Electrical Characteristics

V

Parameter

Symbol

Limit Value

Unit

min.

typ.

max.

Output voltage at min. rated pressure

1)

KP120

KP120 Exxxx

V

OUT, MIN

–

0.25

0.5

–

–

0.5

V

Output voltage at max. rated pressure

1)

KP120

KP120 Exxxx

V

OUT, MAX

–

4.5

4.5

–

–

4.85

V

Overall accuracy

2)

A

CC

see page 11

kPa

Ratiometricity

3)

KP120

KP120 Exxxx

Rat

–

–

5

–

–

10

mV

Response time

4)

t

R

–

5

–

ms

Output ripple

@

@

–

–

–

–

10

5

mVpp

Stabilization time

5)

–

–

20

ms

1) The output of the sensor is ratiometric to the supply voltage

V

2) Accuracy is the deviation in actual output from nominal output over the entire pressure and temperature

range according to figure below due to all sources of error including the following:

s

Linearity:

Output deviation from a straight line relationship with pressure over the specified pressure range.

3) Definition:

for

V

and

V

4) Response time is defined as the time for the incremental change in the output to go from 10% to 90% of its

final value when subjected to a specified step change in pressure.

5) Stabilization time is defined as the time required for the product to meet the specified output voltage after the

pressure has been stabilized.

Rat

V

()

V

DD

5 V

----------

–

=