TPS31 ETC2 [List of Unclassifed Manufacturers], TPS31 Datasheet - Page 2

• Manufacturer Part Number: TPS31
• Description: Silicon Pressure Sensors
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

MAXIMUM RATINGS (all types)
TPS31 GAGE PRESSURE OPERATING CHARACTERISTICS
V+ = 5V, V- = 0V, Temperature = 25°C
Excitation Voltage (Note 1)
Excitation Current
Span (FS Range)
Offset (Note 2)
Linearity (Note 3)
TC Span (Note 4)
TC Offset
TC Resistance
Bridge Impedance
Response time
TPS31 ABSOLUTE PRESSURE OPERATING CHARACTERISTICS
V+ = 5V, V- = 0V, Temperature = 25°C
Excitation Voltage (Note 1)
Excitation Current
Span (FS Range)
Offset (Note 2)
Linearity (Note 3)
TC Span (Note 4)
TC Offset
TC Resistance
Bridge Impedance
Response time
Operating Temp ……………………... -40°C to 85°C
Storage Temperature Range ………..-55°C to 150°C
Maximum Soldering Temperature …………...260°C
Notes:
1.
2.
3.
4.
PARAMETER
PARAMETER
Sensor must be driven with positive voltage resulting in positive output for positive pressure.
Measured at zero pressure differential.
Defined as best straight line.
Measured from 0°C to 70°C
100 psig
100 psia
15 psig
30 psig
60 psig
15 psia
30 psia
60 psia
SYMBOL
SYMBOL
V
V
V
V
V
V
I
I
OUT
t
OUT
t
EX
EX
OS
OS
EX
R
EX
R
Proof pressure ……….…………....3x full scale pressure
Burst pressure ……….…………....5x full scale pressure
MIN
MIN
115
130
130
130
-50
-0.3
-24
2.70
-50
-0.3
-24
-15
-7
24
75
85
85
85
17
4.0
TYP
TYP
125
125
125
125
-19
-19
1.5
145
165
180
200
27.5
3.15
1.5
26
5.0
5
5
0
-1
0
2
1
1
-15.5
MAX
MAX
-15.5
4.00
150
150
150
150
10
175
195
220
250
50
0.3
10
31
6.0
50
0.3
15
3
33
3
7
TPS31 Rev. B March 2007
%FS/100°C
%FS/100°C
%FS/100°C
%FS/100°C
%/100°C
%/100°C
UNITS
UNITS
%FS
%FS
mA
mV
mV
mV
mV
mV
mA
mV
mV
mV
mV
mV
ms
ms
kΩ
kΩ
V
V