SPECIFICATIONS
PC Board Mountable Pressure Sensor
0-50 mV Output
Voltage Excitation
Gage, Absolute, and Differential
Temperature Compensated
The 1220 is a temperature compensated, piezoresistive
silicon pressure sensor packaged in a dual-in-line configuration
and intended for cost sensitive applications where excellent
performance and long-term stability are required.
When using the 1220 with a fixed voltage reference and
current set resistor as shown in the application schematic, a span
of 50mV and 1% interchangeability can be achieved. Integral
temperature compensation is provided over a range of 0-50°C
using laser-trimmed resistors. Gage, absolute, and differential
pressure ranges from 0-2 psi to 0-100 psi are available. Multiple
lead and tube configurations are available for specific
applications.
Please refer to the 1220 1psi datasheet for low pressure
applications. For current excitation, please refer to the Model
1210.
