WF185E Digital Pressure Sensor Series

WF185E Digital to Analog Pressure Sensor

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WF185E series pressure sensors are packaged in an LGA-8 form factor and integrate a high-precision pressure sensor, ADC, DAC, and DSP chip. They perform digital and temperature compensation on the analog output of the pressure sensor, generating a calibrated and temperature-compensated analog voltage signal via the DAC.

Datasheet: WF185E Digital Pressure Sensor

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Analog output for existing signal chains — delivers a calibrated, temperature-compensated analog voltage signal via the integrated DAC, enabling adoption in analog-based system designs without architectural changes
Highly integrated single module — pressure sensor, ADC, DAC, and DSP co-packaged in LGA8, reducing component count and simplifying board design
Digital and temperature compensation via DSP — onboard processing corrects for sensor offset, gain, and temperature variation, improving output accuracy without external circuitry

Key Attributes
Pressure Range:	0Kpa~1200Kpa LGA-8(3.6x3.8) Pressure Sensors, Transducers - Industrial RoHS
Absolute Pressure Accuracy error:	±0.4% FS
Relative accuracy:	±0.3hPa
Temperature accuracy:	± 1.0°C
Temperature Compensation:	0 ℃ ~ +40 ℃
Waterproof Rating:	IP65
Response Rate:	5ms
OverPressure:	5X Damage pressure
Features:	Integrated ADC and digital interface;Standby mode;On-chip calibration and non-volatile storage;On-chip temperature output
Pressure Media is Non-Corrosive Gases Only
RoHS compliant and halogen-free