CTO-8 Series
(CTO) Ceramic Transistor Outline Technology
mV Compensated, TO-8 Package PSI Ranges, Constant Current Sensor
Features
- TO-8 Transistor Outline Package
- Pressure Ranges ( 2 to 150 PSI)
- Constant Current
- 1% Interchangeability
- Temperature Compensated
- Top, Bottom, Dual Tube Configurations
- 0.1% High Accuracy
- Wide Pressure Range
About the CTO-8
Advanced Sensor Ceramic TO Technology (CTO) 8 Series is a temperature compensated, mV output, PCB mounted pressure sensor packaged in a rugged Transistor Outline 8 pin (TO-8) package. The CTO-8 Series uses a silicon MEMS pressure sensor mounted to a TO header with a separately soldered ceramic substrate that is uniquely laser trimmed and matched to each sensor. Available in gage, absolute and differential pressures and four different package configurations allow OEMs to optimize their board design. The CTO-8 series is powered with constant current and when configured as in the Application Note, the integrated gain set resistor will ensure sensor field interchangeability. Altogether, the CTO-8 series superior die performance, coupled with rugged ceramic substrate ensures long term stability with superior temperature performance over a wide operating range.
SPECIFICATIONS
Performance
Accuracy
±0.10 %FSS
Stability (1 Yr)
±0.40 %FSS
Hysteresis & Repeatabillity
±0.05 %FSS (Typical)
Response Time
< 100 uS
Thermal
Operating Temperature
-40 to 125 ̊C
Compensated Temperature
0 to 50 ̊C
Thermal Error, Offset
-0.5 to 0.5 %FSS
Thermal Error, Span
-0.5 to 0.5 %FSS
Electrical
Output
75-150 mV Full Scale Span (%FSS)
Excitation
0.5 to 2.0 mA
Offset
-2 to 2 mV
Bridge Resistance
2500 to 6100 Ω
Maximium Ratings
Excitation
3 mA
Storage Temperature
-50 to 150 ̊C
Over Pressure
3x Range
Media Comptabilty
Non Corrosive Gases
Model Number Configuration
Mechanical Dimensions
CTO-8 Series
Application Notes
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