KP236

Analog Absolute Pressure Sensor

Functional Description

Data Sheet

10

Revision 1.0, 2010-06-21

2.1

Pin Configuration

Figure 1 shows the pin configuration.

Figure 1

Pin configuration (top view, figure not to scale)

2.2

Pin Description

Table 1 shows the pin description.

Table 1

Pin Description

Pin No.

Name

Function

1

TEST

Test pin

1)

1) Digital pins are used only during calibration and test. It is recommended to leave these pins floating (in case of an open

GND connection, the floating pins prevent from a cross grounding through the corresponding ESD diodes).

2

CLOCK / V

PROG

External clock for communication / programming voltage

1)

3

DATA IN

Serial data input pin

1)

4

DATA OUT

Serial data output pin

1)

5

V

DD

Supply voltage

6

GND

Circuit ground potential

2)

2) It is recommended to connect both GND pins.

7

V

OUT

Analog pressure signal output

8

GND

Circuit ground potential

2)

1

2

3

4

8

7

6

5

GND

V

OUT

GND

V

DD

DATA IN

TEST

CLOCK / V

PROG

DATA OUT