What Does PDA Stand For?

PDA stands for Photodiode Array

A Photodiode Array (PDA) is a semiconductor device that incorporates multiple photodiodes arranged in a compact configuration to detect and measure light across a range of wavelengths. PDAs are commonly used in applications such as optical imaging, spectroscopy, and telecommunications, where they convert light signals into electrical signals for analysis and processing. Their ability to provide high sensitivity and spatial resolution makes them essential in various scientific and industrial settings.

Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym

Other Meanings for PDA