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ASDXACX003KDAB3

ASDXACX003KDAB3首页预览图
型号: ASDXACX003KDAB3
PDF文件:
  • ASDXACX003KDAB3 PDF在线浏览
功能描述: ASDX Series Silicon Pressure Sensors
PDF文件大小: 312.5 Kbytes
PDF页数: 共6页
制造商: HONEYWELL[Honeywell Solid State Electronics Center]
制造商LOGO: HONEYWELL[Honeywell Solid State Electronics Center] LOGO
制造商网址: http://honeywell.com/Pages/Home.aspx
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PDF页面索引
100%
ASDX Series Silicon Pressure Sensors
2 www.honeywell.com/sensing
Table 1. Absolute Maximum Ratings
1
Parameter Min. Max. Unit
Supply voltage (Vsupply) -0.3 6.0 Vdc
Voltage to any pin -0.3 Vsupply + 0.3 Vdc
ESD susceptibility (human body model) 3 - kV
Storage temperature -50 [-58] 125 [257] °C [°F]
Lead temperature (2 s to 4 s) - 250 [482] °C [°F]
External capacitance between Vsupply and ground
2
100 470 nF
Table 2. Operating Specifications
Parameter Min. Typ. Max. Unit
Supply voltage (Vsupply)
3
3.3 Vdc
5.0 Vdc
Sensors are either 3.3.Vdc or 5.0.Vdc based on models chosen per the
order guide (see Figure 1).
3.0
4.75
3.3
4
5.0
4
3.6
5.25
Vdc
Supply current 1.5 2.5 3.5 mA
Compensated temperature range
5
0 [32] - 85 [185] °C [°F]
Operating temperature range
6
-20 [-4] - 105 [221] °C [°F]
Overpressure
7
2X operating pressure range minimum
Burst pressure
8
3X operating pressure range minimum
Startup time (power up to data ready) - - 5 ms
Response time - 1.0 - ms
Upper output clipping limit 97.5 - - % Vsupply
Lower output clipping limit - - 2.5 % Vsupply
Minimum load resistance 5.0 - - kOhm
Total error band
9
- - 2.0 %FSS
10
Output resolution 12 - - bits
Table 3. Environmental Specifications
Parameter Characteristic
Humidity 0% to 95% RH non-condensing
Vibration 10 G at 20 Hz to 2000 Hz
Shock 100 G for 11 ms
Life 1 million cycles minimum
Table 4. Wetted Materials
11
Parameter Port 1 (Pressure Port)
12
Port 2 (Reference Port)
12
Covers glass-filled PBT glass-filled PBT
Adhesives silicone silicone and epoxy
Electronic components silicon and glass silicon, glass, and gold
Notes:
1. Absolute maximum ratings are the extreme limits that the device will withstand without damage to the device.
2. An external bypass capacitor is required across the supply voltage (Pins 1 and 3 – see Figure 4) as close to the sensor supply pin as possible for correct sensor
operation.
3. Ratiometricity of the sensor (the ability of the output to scale to the input voltage) is achieved within the specified operating voltage for each option. Other custom
supply voltages are available, please contact Honeywell Customer Service.
4. The sensor is not reverse polarity protected. Incorrect application of excitation voltage or ground to the wrong pin may cause electrical failure.
5. The compensated temperature range is the temperature range (or ranges) over which the sensor will produce an output proportional to pressure within the
specified performance limits.
6. The operating temperature range is the temperature range over which the sensor will produce an output proportional to pressure but may not remain within the
specified performance limits.
7. Overpressure is the maximum pressure which may safely be applied to the product for it to remain in specification once pressure is returned to the operating
pressure range. Exposure to higher pressures may cause permanent damage to the product.
8. Burst pressure is the maximum pressure that may be applied to any port of the product without causing escape of pressure media. Product should not be expected
to function after exposure to any pressure beyond the burst pressure.
9. Total error band is the maximum deviation in output from ideal transfer function over the entire compensated temperature and pressure range. Includes all errors
due to offset, full scale span, pressure non-linearity, pressure hysteresis, repeatability, thermal effect on offset, thermal effect on span and thermal hysteresis.
Specification units are in percent of full scale span (%FSS).
10. Full scale span (FSS) is the algebraic difference between the output signal measured at the maximum (Pmax.) and minimum (Pmin.) limits of the pressure range.
11. Consult Honeywell Customer Service for detailed material information.
12. For the AC pressure port configuration, the “pressure” and “reference” ports are reversed.
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