IT ALSO HAVE 4-WIRE INTERFACE, IT HAS PRESSURE SENSITIVITY OF 4096 LSB/HPA
Body Breadth:
2 mm
Body Height:
0.8 mm
Body Length or Diameter:
2 mm
JESD-609 Code:
e4
Mounting Feature:
SURFACE MOUNT
Number of Bits:
24
Operating Current-Max:
0.012 mA
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Interface Type:
3-WIRE INTERFACE
Output Range:
0.2-1.6V
Output Type:
DIGITAL VOLTAGE
Package Shape/Style:
SQUARE
Port Type:
HOLE
Pressure Range-Max:
18.27 Psi
Pressure Range-Min:
3.77 Psi
Pressure Sensing Mode:
ABSOLUTE
Sensors/Transducers Type:
PRESSURE SENSOR,PIEZORESISTIVE
Supply Voltage-Max:
3.6 V
Supply Voltage-Min:
1.7 V
Surface Mount:
YES
Terminal Finish:
Nickel/Gold (Ni/Au) - electrolytic
Termination Type:
SOLDER
LPS22HBTR Frequently Asked Questions (FAQs)
The recommended PCB layout for the LPS22HBTR involves placing the sensor on a dedicated PCB area with a solid ground plane underneath, and using a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and interference.
The LPS22HBTR does not require calibration, as it is a calibrated device. However, it is recommended to perform a zero-point calibration by taking a reference measurement at a known pressure point, such as atmospheric pressure, to ensure accurate readings.
The LPS22HBTR has an operating temperature range of -40°C to 85°C, but it can be used up to 105°C for short periods of time. However, it is recommended to operate the device within the specified temperature range for optimal performance and accuracy.
To handle noise and interference in the LPS22HBTR output signal, it is recommended to use a low-pass filter, such as a RC filter, to filter out high-frequency noise. Additionally, using a shielded cable and a dedicated power supply can help to reduce electromagnetic interference.
The LPS22HBTR is not designed to operate in humid or wet environments, as it is not hermetically sealed. However, it can be used in environments with moderate humidity levels. For applications in high-humidity or wet environments, a custom-designed package or additional protection measures may be necessary.
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LPS22HBTR Overview
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About STMicroelectronics
STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut
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