器件名称: DC075BDC4
功能描述: SURSENSETM precision very low pressure sensors / V-output
文件大小: 77.42KB 共6页
简 介:DC Series
SURSENSE
TM
precision very low pressure sensors / V-output
FEATURES Ranges from 1 to 30 "H2O and 2.5 to 75 mbar differential or gage Precision temperature compensated Calibrated offset and span Extremely low position sensitivity Excellent long term stability Ratiometric output or internal supply regulation SERVICE
Non-corrosive, non-ionic working fluids such as clean dry air, dry gases and the like. The media wetted materials are: - silicon diaphragm - glass filled nylon - RTV - ceramic (Al2O3)
EQUIVALENT CIRCUIT
+Vs (1)
Vout (3)
+
GND (2)
January 2008 / 564
1/6
www.sensortechnics.com
DC Series
SURSENSETM precision very low pressure sensors / V-output
SPECIFICATIONS
Maximum ratings (for all devices)
4.9 to 5.1 V (DC...C4) 7 to 30 V (DC...R4, DC...R5) Lead temperature (soldering 5 sec.) 315 °C Maximum load current Source 2 mA Sink 20 A Supply voltage VS
Environmental specifications (for all devices)
Temperature range Compensated Operating Storage Humidity limits (non-condensing) 0 to 50°C -25 to +85°C -40 to +125°C 0 to 95 %RH
CAUTION
Applications requiring supply voltages greater than 20 V on power-up must have a 10 Ohm resistor installed between pin 1 of the sensor and the positiv (+) lead of the power supply. If the sensor is subjected to a supply voltage of >20 V without ramp up, a current spike may occur causing the operational amplifier and/or the ASIC to fail. Do not operate above 30 V max. Due to internal component ratings, the maximum s……
