The SP100-series is fully calibrated and compensated digital
absolute pressure sensors with SPI interface in robust miniaturized
surface mountable SOIC-packages. Sophisticated features like
electronic ID, temperature measurement, supply voltage measurement,
diagnostics and optional on-chip accelerometer are available. The
SP100-series is easily integrated into whatever microcontroller
based environment without the need of additional components.
Evaluation
The SP100 evaluation platform introduces a low cost, basic,
evaluation and demo tool providing rapid pressure, temperature and
supply voltage measurements with data log capability for office
desk environment. Power and interface to platform PCB is through
USB. No other hardware connections are needed. Measurement results
are graphically and numerically presented on PC screen and written
to file. The included software menus are few and easily understood.
An extension connector to a satellite PCB for more comprehensive
testing, e.g. over pressure and/or temperature, is already
inserted. Satellite PCBs are also available.
| Description | Range bar (psi) | Sensitivity bit | Accuracy mbar |
|---|
 |
Digital compensated 0.5 bar pressure sensor. The sensor can be
supplied with a tube connection.
| 0.5 (7.25) | SPI 12 | 19 |
|
Digital compensated pressure sensor with wide temperature
operating range. The sensor can be supplied with a tube
connection.
| 1.0 (14.5) | SPI 12 | 20 |
|
Digital compensated pressure sensor with high accuracy and wide
temperature operating range. The sensor can be supplied with a tube
connection.
| 2.0 (29) | SPI 12 | 21 |
|
Digital compensated pressure sensor with high accuracy and wide
temperature operating range. The sensor can be supplied with a tube
connection.
| 7.0 (102) | SPI 12 | 63 |
|
Digital compensated pressure and acceleration sensor with high
accuracy and wide temperature operating range. The accelerometer is
designed to sustain high static acceleration and shock. The sensor
can be supplied with a tube connection.
| 7.0 (102) | SPI 12 | 63 |
|
Digital compensated pressure and acceleration sensor with high
accuracy and wide temperature operating range. The accelerometer is
designed to sustain high static acceleration and shock.
| 12 (170) | SPI 12 | 110 |
|
Digital compensated pressure sensor with high accuracy and wide
temperature operating range.
| 15 (218) | SPI 12 | 170 |