鈥?/div>
Process Control
VS
2
SERIES
OPERATING OVERVIEW
INTEGRATED
PRESSURE SENSOR
0 to 10 kPa (0 to 1.45 psi)
0.2 to 4.7 Volts Output
CASE 469鈥?1, STYLE 1
CASE 472B鈥?1, STYLE 1
X鈥揹ucer
SENSING
ELEMENT
THIN FILM
TEMPERATURE
COMPENSATION
AND
GAIN STAGE #1
3
GND
GAIN STAGE #2
AND
GROUND
REFERENCE
SHIFT CIRCUITRY
4
Vout
PINS 1 AND 5 THROUGH 8 ARE NO CONNECTS
CASE 472鈥?1, STYLE 1
Figure 1. Fully Integrated Pressure Sensor Schematic
1
PIN NUMBER
N/C
VS
Ground
Vout
5
6
7
8
N/C
N/C
N/C
N/C
2
MAXIMUM RATINGS(1)
Parametrics
Overpressure(2) (P1 > P2)
Burst Pressure(2) (P1 > P2)
Storage Temperature
Operating Temperature
Symbol
Pmax
Pburst
Tstg
TA
Value
75
100
鈥?40擄 to +125擄
鈥?40擄 to +125擄
Unit
kPa
kPa
擄C
擄C
3
4
NOTE: Pins 1, 5, 6, 7 and 8 are
internal device connections. Do not
connect to external circuitry or
ground.
1. TC = 25擄C unless otherwise noted.
2. Exposure beyond the specified limits may cause permanent damage or degradation to the device.
Senseon and X鈥揹ucer are trademarks of Motorola, Inc.
REV 2
Motorola Sensor Device Data
漏
Motorola, Inc. 1997
1