Datasheet

MPX4250A

Sensors

Freescale Semiconductor 3

Pressure

Maximum Ratings

Figure 1 shows a block diagram of the internal circuitry integrated on a pressure sensor chip.

Figure 1. Fully Integrated Pressure Sensor Schematic

for Unibody Package and Small Outline Package

Table 2. Maximum Ratings

(1)

1. TC = 25°C unless otherwise noted.

Rating Symbol Value Unit

Maximum Pressure

(2)

(P1 > P2)

2. Exposure beyond the specified limits may cause permanent damage or degradation to the device.

MAX

1000 kPa

Storage Temperature T

STG

-40 to +125 °C

Operating Temperature T

-40 to +125 °C

Sensing

Element

GND

OUT

Pins 4, 5, and 6 are NO CONNECTS

Thin Film

Temperature

Compensation

and

Gain Stage #1

Gain Stage #2

and

Ground

Reference

Shift Circuitry

Pins 1, 5, 6, 7, and 8 are NO CONNECTS

for small outline package devices.

for unibody package devices.

3 (Unibody)

2 (Small Outline Package)

4 (Small Outline Package)

1 (Unibody)

3 (Small Outline Package)

2 (Unibody)