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Shanghai Integrated Micro System Technology Co., Ltd.

Intake Air Pressure Sensor, Best Automobile Sensor, Manifold Absolute Pressure Sensor manufacturer / supplier in China, offering Manifold Absolute Pressure Sensor Chip, Ndir Carbon Dioxide (CO2) Sensor Module, Silicon Pressure Sensor Wafer and so on.

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Manifold Absolute Pressure Sensor Chip

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Min. Order: 500 Pieces
Production Capacity: 10000000000000000000000PCS/Year
Transport Package: Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: HHSA2300
  • Output: Analog Sensor
  • Theory: Mems
  • Specification: RoHS, SGS, Reach
  • Material: Mixture
  • Usage: Pressure Sensitive Sensor
  • Trademark: SIMST
  • Origin: Shanghai, China
Product Description
H -Series PRESSURE SENSOR is a ssop-hybrid device including a piezoresistive pressure sensor and a signal conditioning circuit. The H-series Pressure sensor has the features of the small form factor, high reliability and high accuracy. This temperature compensated and calibrated sensor provides an accurate, high level analog output signal that is proportional to applied pressure. The pressure rang of the HHSA2300 sensor cell is 20~300 kPa absolute pressure. The supply voltage is 5± 0.5V, the type supply current is 2.0mA.
H -Series PRESSURE SENSOR can customize the characteristics design according to the requirements of the costumer.

L 1.0% Maximum Error Over 0° To 110° C
L Temperature Compensated Over 40° C to +130° C
L Small size
L High reliability, low drift

L Automotive Pressure Monitoring
L Pneumatic Gages
L Hand-held Meters
Characteristic Symbol Min Typ Max Unit
Pressure Range Pop 20 --- 300 kPa
Supply Voltage(1) VS 4.5 5.0 5.5 Vdc
Supply Current IO --- 2 4 mAdc
Minimum Pressure Offset @ VS = 5.0 Volts(3) (0 to 85°C)(2) VOff 0.358 0.400 0.443 Vdc
Full Scale Output @ VS = 5.0 Volts(3) (0 to 85°C) VFSO 4.608 4.650 4.693 Vdc
Full Scale Span @ VS = 5.0 Volts(4) (0 to 85°C) VFSS 4.165 4.250 4.335 Vdc
Accuracy(5) (0 to 85°C) --- --- --- ± 1.0 %VFSS
Sensitivity V/P --- 15.2 --- mV/kPa
Response Time(6) tR --- 1.0  --- mS
Warm-Up Time(7) --- --- 10 --- mS
Offset Stability(8) --- --- ±0.5 --- %VFSS
Power ON Rise Time tpon --- --- 100 mS
Max Output Vo-max   96%Vs   Vdc
Min Output Vo-min   6%Vs ` Vdc
1. Device is ratiometric within this specified excitation range.
2. Offset (Voff) is defined as the output voltage at the minimum rated pressure.
3. Full Scale Output (VFSO) is defined as the output voltage at the maximum or full rated pressure.
4. Full Scale Span (VFSS) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the minimum rated pressure.
5. Accuracy is the deviation in actual output from nominal output over the entire pressure range and temperature range as a percent of span at 25°C due to all sources of error including the following:
Linearity:Output deviation from a straight line relationship with pressure over the specified pressure range.
Temperature Hysteresis: Output deviation at any temperature within the operating temperature range, after the temperature is cycled to and from the minimum or maximum operating temperature points, with zero differential pressure applied.
Pressure Hysteresis: Output deviation at any pressure within the specified range, when this pressure is cycled to and from the minimum or
maximum rated pressure, at 25°C.
TcSpan: Output deviation over the temperature range of 0 to 85°C, relative to 25°C.
TcOffset: Output deviation with minimum rated pressure applied, over the temperature range of 0 to 85°C, relative to 25°C.
Variation from Nominal: The variation from nominal values, for Offset or Full Scale Span, as a percent of VFSS, at 25°C.
6. Response Time is defined as the time for the incremental change in the output to go from 10% to 90% of its final value when subjected to a specified step change in pressure.
7. Warm-up Time is defined as the time required for the product to meet the specified output voltage after the Pressure has been stabilized.
8. Offset Stability is the product's output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.
Rating Symbol Value Unit
Maximum Pressure(P1> PMAX 1000 kPa
Storage Temperature TSTG -50° to+135° °C °C
Operating Temperature TA -40° to+130° °C °C
Output Source Current @ Full Scale Output(2) Io+ 2 mAdc
Output Sink Current @ Minimum Pressure Offset(2) Io- -2 mAdc
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Mr. Dongping Wang
International Sales Manager
To: Mr. Dongping Wang

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