Product Specifications
| Prod Model: |
HHSA2300 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Output: |
Analog Sensor |
| Usage: |
Pressure Sensitive Sensor |
| Theory: |
Mems |
| Material: |
Mixture |
Product Description
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.
Features
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
APPLICATIONS
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 |
|
|
|
|
|
|
|
|
Notes:
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.
MAXIMUM RATINGS
Table 2 MAXIMUM RATINGS(1)
|
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 |
Shanghai Integrated Micro-systems Technology Co., Ltd., founded in 2006, is engaged in the sensor chip R & D, production and sales company based on MEMS (micro-electro-mechanical systems) technology. Our company has an independent product development team, which has a abundant technical force and has the relevant intellectual property rights in the diffusion silicon pressure sensor and infrared thermopile sensor chip encapsulation technology. Since its establishment, relying on the international advanced level MEMS production line of Shanghai Institute of Microsystem And Information Technology(CAS), MEMS pressure sensor chip and infrared thermal power reactors could be mass-produced.
As a professional manufacturer of MEMS sensors, for many times to undertake the Project 863, and reached domestic leading level in the MEMS pressure sensor and infrared thermal reactor R&D, design, production capacity. We establish a core of DIE-diffused silicon pressure sensor chip-complete product line pressure sensor module, can provide customers with pressure sensor DIE (bare chip), so-8 and DIP-6 plastic chip, high-precision wide temperature pressure sensor module. We are in the domestic leading position of the electronic sphygmomanometer, tire pressure, intake air pressure sensor automotive market segment. Our independent intellectual property rights of infrared thermal piled up into 200 pairs of thermocouple, reached the international advanced level, improve the sensitivity of infrared ray, and on the basis of thermal reactor developed infrared CO2 sensor module, at present a large number of applications in teaching equipment, fresh air system, indoor environmental monitoring, agricultural greenhouse, intelligent building, etc. SIMST will serve for you with high quality products and services, and can customize according to the demand of products. We sincerely welcome people with lofty ideals and we seek common development.
