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| MITSUBISHI SEMICONDUCTORS MITSUBISHI SEMICONDUCTORS MPS1201S-01 MPS1201S-01 1 ATMOSPHERE ABSOLUTE TYPE PRESSURE SENSOR 1 ATMOSPHERE ABSOLUTE TYPE PRESSURE SENSOR DESCRIPTION The MPS1201S is a hybrid IC with pressure sensor element, together forming a 1 atmosphere absolute type pressure sensor device. This includes the semiconductor pressure sensor element and an amplifier circuit. Therefore the MPS1201S does no require a complicated external adjustment circuit. OUTLINE DRAWING 6 Unit : mm 14.4 12 1 FEATURES * Compact size, light weight * Built-in amplifier circuit, including temperature compensation www..com temperature compensation range : Ta = - 30 ~ 100C * Wide 1 1234 14.5 8 No. APPLICATION Measurement of the atmosphere 8 3 E 11.5max 2.6 4 0.8 3.1 0.5 1.8 BLOCK DIAGRAM VCC - Vout + GND Hybrid IC ABSOLUTE MAXIMUM RATINGS Symbol Pmax VCC max Tstg Parameter Maximum operating pressure Maximum operating voltage Storage temperature Ta = 25C Ta = 25C Conditions Ratings 202 (1520) 10 - 40~125 Units kPa*abs (mmHg*abs) V C Sep. 2000 MITSUBISHI SEMICONDUCTORS MPS1201S-01 1 ATMOSPHERE ABSOLUTE TYPE PRESSURE SENSOR MAXIMUM RATINGS Symbol Pr VCC Topr Tcomp Rated pressure Operating voltage Operating temperature Compensated temperature Parameter Conditions Ta = - 30 ~ 100C Ta = - 30 ~ 100C Ratings 47~107 (350~800) 5 0.25 - 30 ~ 100 - 30 ~ 100 Units kPa*abs (mmHg*abs) V C C www..com ELECTRICAL CHARACTERISTICS (Vcc = 5V unless otherwise noted) Symbol Parameter Conditions Pressure 47 kPa*abs (350 mmHg*abs) VOUT Output voltage 101 kPa*abs (760 mmHg*abs) 107 kPa*abs (800 mmHg*abs) 47 ~ 107 kPa*abs (350 ~ 800 mmHg*abs) dP Temperature characteristics Supply current Sink current Source current Ta [C] 25C 25C 25C 25C -1.33 -10 -2.67 -20 5 min. Ratings typ. 1.842 4.000 4.211 1.33 10 2.67 20 10 2.0 0.07 max. Units V V V kPa (mmHg) kPa (mmHg) mA mA mA 47 ~ 107 kPa*abs (350 ~ 800 mmHg*abs) - 30 ~ 100C 47 ~ 107 kPa*abs 47 ~ 107 kPa*abs 47 ~ 107 kPa*abs 25C - 30 ~ 100C - 30 ~ 100C ICC Isink Isource OUTPUT CHARACTERISTICS Vout(V) 4.211 4.000 TEMPERATURE CHARACTERISTICS (Vcc = 5V) mmHg +20 kPa +2.67 P +10 0.00 1.842 +1.33 0.00 -30 25 Ta 100 [C] -10 47 0 350 101 760 107 kPa * abs -1.33 800 mmHg * abs -20 -2.67 MEASUREMENT CIRCUIT Vout VCC GND Sep. 2000 MITSUBISHI SEMICONDUCTORS MPS1201S-01 1 ATMOSPHERE ABSOLUTE TYPE PRESSURE SENSOR HANDLING PRECAUTIONS 1. If this product is subject to mechanical shock, it might be damaged. Please handle the device carefully. 2. Some internal input/output-terminals of the operational amplifier circuit included on the hybrid IC are contacted to external lead. Please avoid to input surge to the external lead. 3. Some substances adhering to the sensor might cause malfunction or failure to happen. Please take care that some substances don't go through the pressure port. 4. If the sensor need to be cleaned, please don't use ultra-sonic wave cleaning. The coating of the thick film substrate might be damaged by the cleaning liquid. 5. Please don't expose the sensor to direct sun-light or other strong lights. www..com Sep. 2000 |
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