Honeywell ABP2 Series Pressure Sensor
Overview
The ABP2DANT001PGSA3XX is an amplified, temperature-compensated digital pressure sensor that provides a 14-bit SPI output. Part of the Honeywell Basic Pressure (ABP2) series, it features a vented gauge configuration designed to measure pressures from 0 to 1 psi with high accuracy of plus or minus 0.25 percent. The sensor is housed in a dual in-line package (DIP) with a single axial barbed port, making it suitable for direct PCB mounting and easy tubing connection.
Why Choose This Part
This sensor offers a low power consumption of approximately 3.1 mW average at 1 Hz, making it suitable for battery-operated devices. It is compatible with a wide supply voltage range of 1.8V to 3.6V and includes internal temperature compensation to ensure stability across varying environmental conditions. The plastic barbed port and DIP package facilitate easy mechanical integration and reliable pneumatic sealing.
Applications
Key Specifications
Getting Started
To interface with the ABP2DANT001PGSA3XX, connect the SPI pins to a microcontroller operating at 3.3V logic. Engineers should implement the 14-bit digital transfer function as specified in the Honeywell datasheet to convert raw counts into pressure units. For prototyping, use a standard 2.54mm pitch breadboard or socket to accommodate the DIP leads and ensure the barbed port is secured with 0.11 inch inner diameter tubing.
