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This article mainly introduces what the camera cmos refers to, the article is very detailed, has a certain reference value, interested friends must read it!

Cmos in the camera is the abbreviation of Complementary Metal Oxide Semiconductor, is the core imaging component of the digital camera, and is a kind of complementary metal oxide conductor device.

Operating environment of this article: Windows7 system, DELL G3 computer

The meaning of the CMOS in the camera:

CMOS, the abbreviation of Complementary Metal Oxide Semiconductor, is the core imaging component of digital camera and a kind of complementary metal oxide conductor device.

Expansion material: the application of CMOS in the field of digital camera

CMOS is the abbreviation of Complementary Metal Oxide Semiconductor (complementary metal oxide semiconductor). It refers to a technology used in the manufacture of large-scale integrated circuit chips or chips made by this technology. It is a readable and writable RAM chip on the computer motherboard. Because of the readable and writable characteristics, it is used on the computer motherboard to save the data after BIOS has set the computer hardware parameters, and this chip is only used to store the data.

CMOS manufacturing process is also used to make photosensitive elements for digital imaging equipment (common are TTL and CMOS), especially for SLR digital cameras with large frame sizes. Although it is very different from the use of CMOS circuit as firmware or computing tool in the past, basically it still adopts the process of CMOS, which only converts the function of pure logic operation into receiving external light into electrical energy, and then converts the obtained image signal into digital signal output through the analog-to-digital converter (ADC) on the chip.

Compared with other logic series, CMOS logic circuit has the following advantages:

1. The allowable range of power supply voltage is wide, which is convenient for the design of power supply circuit.

2. The large logic swing makes the circuit have strong anti-interference ability.

3. Low static power consumption

4. The isolation gate structure makes the input resistance of CMOS devices extremely large, so that the ability to drive similar logic gates during CMOS is much stronger than that of other series.

The above is all the content of this article "what does camera cmos mean?" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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