# SDP800-500PA (Component) ## Description Digital Differential Pressure Sensor – Ultra-low differential pressure sensor designed for HVAC systems, medical devices, respiratory equipment, airflow monitoring, filter monitoring, industrial automation, environmental sensing, and embedded measurement applications. The Sensirion SDP800-500Pa features a ±500 Pa differential pressure measurement range with ±3% reading accuracy, delivering highly accurate measurements of air and non-aggressive gases. It integrates a 16-bit digital output with an I²C interface, eliminating the need for external signal conditioning while providing temperature-compensated and factory-calibrated measurements. Operates from a 3.0 V to 5.5 V supply, includes dual 5.2 mm tube ports for easy pneumatic connections, and withstands a maximum pressure of 100 kPa (14.5 PSI). Housed in a compact board-mount module, it operates over a −20°C to +85°C temperature range, making it ideal for precision airflow and pressure monitoring in embedded and industrial systems. #Sensirion #SDP800500PA #SDP800 #DifferentialPressureSensor #AirflowSensor #I2C #HVAC #MedicalDevices #IndustrialAutomation #EnvironmentalMonitoring #EmbeddedSystems #PressureSensor ## Component Details - **Owner:** silicon-yard - **Created:** 8/7/2026 - **Last Updated:** 8/7/2026 - **Visibility:** Public - **Datasheet URL:** http://www.sensirion.com/file/datasheet_sdp800-d - **Symbol Style:** parametric-v1 - **Manufacturer Part Number:** SDP800-500PA - **Part Type:** Sensor - **Manufacturer Name:** Sensirion - **Part Type:** Sensors - **MPN:** SDP800-500PA - **Package / Case Code:** TO - **Pin Count:** 6 ## Pins | Pin | Name | Type | |-----|------|------| | 2 | VDD | | | 1 | SCL | | | 4 | SDA | | | 5 | 5 | | | 6 | 6 | | | 3 | GND | | --- *Generated from [https://www.flux.ai/silicon-yard/sdp800-500pa](https://www.flux.ai/silicon-yard/sdp800-500pa)*