Datasheet | March 27, 2019

Differential Pyroelectric Detectors Datasheet

Source: Laser Components USA, Inc.

The LD21xx series of differential pyroelectric detectors is designed with crystal generating positive and negative charge carriers amplified separately on opposing sides. Due to the separate amplification, the signals add up linearly. The noise components only add up statistically, therefore creating a net gain in the signal-to-noise ratio. Download the full datasheet for additional features and specifications.