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CMOS图像传感器是一种典型的固体成像传感器，与CCD有着共同的历史渊源。CMOS图像传感器通常由像敏单元阵列、行驱动器、列驱动器、时序控制逻辑、AD转换器、数据总线输出接口、控制接口等几部分组成这几部分通常都被集成在同一块硅片上。其工作过程一般可分为复位、光电转换、积分、读出几部分。

产品参数仅供参考，以厂家数据手册为准！

VGA CMOS image sensor with a pixel array of 640 by 480 pixels.

The high sensitivity 4.8 μm x 4.8 μm pixels support low noise “pipelined” and “triggered” global shutter readout modes. Furthermore the correlated double sampling (CDS) support in global shutter mode results in reduced noise and increased dynamic range.

The sensor has on-chip programmable gain amplifiers and 10-bit A/D converters. The integration time and gain parameters can be reconfigured without any visible image artifact. Optionally the on-chip automatic exposure control loop (AEC) controls these parameters dynamically. The image’s black level is either calibrated automatically or can be adjusted by adding a user programmable offset.

A high level of programmability using a four wire serial peripheral interface enables the user to read out specific regions of interest. Up to 8 regions can be programmed, achieving even higher frame rates. The image data interface consists of four LVDS lanes, facilitating frame rates up to 815 frames per second in Zero ROT mode. Each channel runs at 720 Mbps. A separate synchronization channel containing payload information is provided to facilitate the image reconstruction at the receiving end.

The PYTHON 300 is packaged in a 48-pin LCC package and is available in monochrome, color, and enhanced NIR versions both with and without protective tape.

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