The LS4k from Teledyne e2v is a 2k/4k Dual Pixel Array CMOS Image Sensor that has a resolution of 2 (H) x 4096 (V) and 4 (H) x 2048 (V) pixels. It has an electronic global shutter in a 35 mm optical format with an active pixel size of 7 μm x 7 μm (at 2 (H) x 4096 (V)) and 14 μm x 14 μm (at 4 (H) x 2048 (V)). This Line Scan image sensor has a scanning speed of 18180 lps (at 4k), 32870 lps (at 2k), 54850 lps (at 1k), and 82400 lps (at 0.5k). It has a dynamic range of 65 dB and an active imager size of 28.672 mm. This image sensor has a pixel type of 4T and pixel response of 157 DN (nJ/cm²) for 7 µm pixel & 197 DN (nJ/cm²) for 14 µm pixel. It has a quantum efficiency of 61% (for 14 µm pixel) and 93% (for 7 µm pixel) at 550 nm.

The LS4k operates in four sensing modes: PWC, pre-programmed, trigger, and continuous. It has a maximum SNR of 45 dB (7 µm pixel), 48 dB (14 µm pixel), and 53.5 dB (14 µm pixel, 4 rows binning). This image sensor has line windowing and sub-sampling options. It has an on-chip PRNU of 0.65%, DSNU of 0.03%, and lens shading correction. This image sensor incorporates an SPI port to communicate with an external host device and has three high-speed LVDS ports for data output. It requires a dual DC supply voltage of 3.3/1.8 V and consumes 700 mW of power. This image sensor is available in a 40-pin dual in-line ceramic package and is ideal for printed circuit board inspection, high-performance document scanning, flat panel display inspection, general machine vision, food sorting, OCT, and medical applications.