1220 TEC

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SENSOR SOLUTIONS /// 1220 9/2015 Page 1 1220 Standard 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.

SENSOR SOLUTIONS /// 1220 9/2015 Page 2

FEATURES

 Dual- in-Line Package  0ºC to 50ºC Compensated Temperature Range  ±0.1% Non Linearity  1.0% Interchangeable Span (provided by current set resistor)  Solid State Reliability

APPLICATIONS

 Medical Instruments  Airspeed and Altitude Measurements  Process Control  Factory Automation  Vacuum Measurement  Handheld Calibrators STANDARD RANGES Range psia psid psig 0 to 2   0 to 5    0 to 15    0 to 30    0 to 50    0 to 100   

SENSOR SOLUTIONS /// 1220 9/2015 Page 3 PERFORMANCE SPECIFICATIONS Supply Voltage: See application schematic Ambient Temperature: 25°C (unless otherwise specified) PARAMETERS MIN TYP MAX UNITS NOTES Span 49.5 50 50.5 mV 1 Zero Pressure Output -2 2 mV 2 Pressure Non Linearity -0.1 ±0.05 0.1 %Span Pressure Hysteresis -0.05 ±0.01 0.05 %Span Input & Output Resistance 2500 4400 6000 Ω Temperature Error – Span -0.5 ±0.3 0.5 %Span 3 Temperature Error – Zero -0.5 ±0.1 0.5 %Span 3 Thermal Hysteresis – Zero ±0.1 %Span 3 Supply Voltage Reference 1.235 V 1 Response Time (10% to 90%) 1.0 mS 4 Output Noise (10Hz to 1kHz) 1.0 µV p-p Long Term Stability (Offset & Span) ±0.1 %Span 5 Pressure Overload 3X Rated 6 Compensated Temperature 0 50 °C Operating Temperature -40 +125 °C Storage Temperature -50 +150 °C Weight 3 grams Solder Temperature 250ºC Max 5 Sec. Media Non-Corrosive Dry Gases Compatible with Silicon, Pyrex, RTV, Ceramic, Nickel, Gold, and Aluminum Notes 1. Refer to application schematic. 2. Best fit straight line. 3. Maximum temperature error between 0°C and 50°C with respect to 25°C. For 2psi devices, Temperature Error -- Zero is ±1.25%. 4. For a zero- to-full scale pressure step change. 5. Long term stability over a one year period with constant voltage and temperature. 6. 2X maximum for 100 psi device. 20psi maximum for 2 and 5 psi devices.

SENSOR SOLUTIONS /// 1220 9/2015 Page 4 DIMENSIONS CONNECTIONS

SENSOR SOLUTIONS /// 1220 9/2015 Page 5 APPLICATION SCHEMATIC

ORDERING INFORMATION

1220 A - 015 G - 3 S

Type (G= Gage, A = Absolute, D = Differential) Lead Configuration (1,3 - See Dimensions Diagram) Pressure Tubes (L = Long, S = Short, N = None) TE.com/sensorsolutions Measurement Specialties, Inc., a TE Connectivity company. Measurement Specialties, TE Connectivity, TE Connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believe d to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. © 2015 TE Connectivity Ltd. family of companies All Rights Reserved. NORTH AMERICA Measurement Specialties, Inc., a TE Connectivity Company

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