SP100-2T Datasheet PDF - Sensonor
Part Number | SP100-2T | |
Description | Pressure Sensor Series | |
Manufacturers | Sensonor | |
Logo | ||
There is a preview and SP100-2T download ( pdf file ) link at the bottom of this page. Total 15 Pages |
Preview 1 page No Preview Available ! DATASHEET SP100 PRESSURE SENSOR SERIES
SP100-1(T), SP100-2(T)
SP100 Series
Compensated Pressure Sensors
The SP100 pressure sensors are calibrated and digitally compensated silicon piezoresistive sensors with SPI
interface. In addition to pressure these sensors provides temperature and supply voltage measurements. Each
sensor has a unique electronic sensor ID, and has a built in self diagnosis system. SP100 sensors can easily be
used in a broad range of applications and interfaces directly to a micro controller without the need of any additional
components.
SP100 series of sensors has excellent media compatibility due to a patented bulk micromachined triple stack sensor
die design, utilizing buried piezoresistive elements and backside media access to pressure diaphragm. With this
design the internal connectors and piezoresistive elements of the pressure bridge are isolated from the
measurement media. This isolation is of great importance in terms of stability and reliability of the sensor over a very
long lifetime.
The SP100 pressure sensor design has been proven in harsh environment applications during a period of more than
10 years, making these sensors ideal choices for demanding applications where simple solutions are needed to
quickly implement reliable and accurate pressure measurements.
SP100-1 and SP100-2 belongs to the lower pressure range of SP100 sensors.
SP100-1
SP100-1T
SP100-2
SP100-2T
TS1483 rev. 1
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DATASHEET SP100 PRESSURE SENSOR SERIES
SP100-1(T), SP100-2(T)
2 Measurement Performance
The ADC of the sensor is an integrating charge balancing converter. Monotonic operation and no missing codes are
guaranteed over the full operating range. All the following specification limits are to be understood as typical values
unless otherwise is stated.
2.1 Pressure Measurement Performance
Parameter
Resolution
Accuracy
Pressure
measurement time
Specification
Model
Unit
SP100-1(T) kPa/lsb
SP100-2(T) kPa/lsb
SP100-1(T)
kPa
kPa
SP100-2(T)
kPa
kPa
All ms
Typ
0.36
0.36
±2.0
±4.6
±2.1
±4.7
6
(max)
Ambient conditions
Temperature [°C]
-40 to 125
Pressure [kPa]
0 to 100
-40 to 125
0 to 100
0 to 50
0 to 100
-40 to 125
0 to 100
0 to 50
0 to 100
-40 to 125
0 to 100
2.2 Temperature Measurement Performance
Parameter
Resolution
Accuracy
Pressure
measurement time
Specification
Unit
Typ
°C/lsb
1
°C ± 2.4
°C ± 3.0
°C ± 4.8
°C ± 4.2
°C ± 6.0
ms 1.5 (max)
Ambient conditions
Supply voltage [V]
2.1 to 3.6
2.5 to 3.6
2.5 to 3.6
2.5 to 3.6
2.1 to 2.5
2.1 to 2.5
2.1 to 3.6
The temperature read is known to have a deviation from actual temperature. A correction term is given by:
ΔTcorr = −0.92 + 0.004 *TPRODUCT + 0.0002 *TPRODUCT 2
Where: TPRODUCT is the temperature reported by the product, and Δ Tcorr is the correction term. See Figure 2.1.
Δ Tcorr should be subtracted from the reported temperature to achieve specified accuracy.
TS1483 rev. 1
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Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SP100-2T electronic component. |
Information | Total 15 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ SP100-2T.PDF Datasheet ] |
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