The LS4K is a high speed CMOS System on Chip (SoC) line scan image sensor optimized for applications requiring short exposure times and high accuracy line rates. It incorporates on chip two pixel arrays consisting of 2 rows with 4,096 7 µm pitch pixels and 4 rows with 2,048 14 µm pitch pixels respectively, a high accuracy (12-bit) high speed (84 MHz) analog-to-digital conversion (ADC), and sophisticated on chip optical calibration for PRNU, DSNU, and lens shading correction.
Key Specs
- Resolution
- Line Rate
- Optical Format
- 4K, 2K
- 18 kHz, 33 kHz
- 28.7 mm
LS4K Overview
High Image Quality
The line scan image sensor utilizes active CMOS pixels with pinned photodiodes to deliver high image quality whilst maintaining size, cost, and integration advantages of the CMOS process. The readout path permits pixel binning, increasing response and line rate. Windowing or sub-sampling allows a maximum line rate of 82,400 lines per second (lps) for 512-pixel window to be achieved.
Typical Applications
Printed circuit board inspection
High performance document scanning
Flat panel display inspection
General machine vision & food sorting
Medical (OCT, tissue diagnostics etc.)
Specifications
- Technology
- 1D
- Resolution
- 4K, 2K
- Resolution - Horizontal Pixels
- 4096, 2048
- Resolution - Vertical Pixels
- 1
- Optical Format
- 28.7 mm
- Lens Mount Compatible
- APS, F-mount, TFL-mount, 35 mm, M42
- Shutter type
- Global
- Interface
- LVDS
- Maximum Package Size - Horizontal
- 44
- Maximum Package Size - Vertical
- 15.5
- Pixel Size - Horizontal
- 7
- Pixel Size - Vertical
- 7
- Chroma (Standard)
- Mono
- Spectrum
- Visible
- Frame/Line Rate
- 18 kHz, 33 kHz
- NIR Enhanced
- No
- Image Sensor CRA
- N/A
- Sensor Family
- LS4K
