IMX367 diagonal 21.6mm (Type4/3) CMOS camera active point type solid-state image sensor

IMX367 is a 21.6mm diagonal (Type4/3) CMOS active dot solid-state image sensor with a square dot array and 19.66M effective pixels. The wafer has a global shutter with variable charge integration time. The chip uses analog 3.3V, digital 1.2V, and interface 1.8V triple power supply, with low power consumption. High sensitivity, low dark current and low PLS characteristics are achieved. (Application: FA camera, ITS camera)

feature：

◆CMOS active dot type outlets

◆Built-in timing adjustment circuit, H/V driver and serial communication circuit

◆Global shutter function

◆Input frequency: 37.125MHz/74.25MHz/54MHz

◆Recommended number of recording elements: approximately 4416 (H) × 4428 (V) 19.55 million points

read mode

Full point scanning mode

Vertical/horizontal 1/2 subsampling mode

2×2 vertical FD binning mode

return on investment model

Vertical/Level-Normal/Inverted readout mode

◆Readout rate

Max frame rate

Full point scanning mode: 8 bit: 43.0 frames/second, 10 bit: 39.6 frames/second, 12 bit: 28.3 frames/second

◆8-bit/10-bit/12-bit A/D converter

◆CDS/PGA function

0dB to 24dB: Analog gain (0.1dB step)

24.1dB to 48dB: Analog gain: 24dB + Digital gain: 0.1dB to 24dB (0.1dB step)

◆I/O interface

SLVS (2ch/4ch/8ch switching) output (594/297Mbps per channel)

SLVS-EC (1 channel/2 channel/4 channel/8 channel) output (2.376/1.188Gbps per channel)

◆Recommended lens F number: 2.8 or above (near side)

◆Recommended exit pupil distance: –100mm to –∞

For the IMX367 camera image sensor, the following are some common questions and their answers:

Question 1: What are the main features of the IMX367 image sensor?

Answer: IMX367 is a high-performance image sensor commonly used in high-end cameras and machine vision systems. Its key features include high pixel resolution, low noise performance, high dynamic range and excellent color reproduction. These features enable the IMX367 to capture clear and detailed images under various lighting conditions.

Question 2: What are the common faults of IMX367 image sensor?

Answer: The IMX367 image sensor may encounter a variety of failures during use, including but not limited to the following:

Thermal noise (Hot Pixel): After working for a long time, the temperature of the sensor increases, which may cause abnormal bright or dark spots to appear in some pixels. This is due to the intensification of the intrinsic excitation of the semiconductor material.

Image color cast or stripes: This may be caused by unstable analog voltage, short or open circuit of data lines, timing signal errors, etc.

Image blur or distortion: Lens contamination, impurities or damage on the sensor surface, autofocus system failure, etc. may cause image blur or distortion.

Sensor damage: Mechanical shock, vibration or strong electromagnetic interference may cause damage to the internal structure of the sensor, thus affecting image quality.

Question 3: How to diagnose whether the IMX367 image sensor is faulty?

Answer: To diagnose whether the IMX367 image sensor is faulty, you can perform the following steps:

Check the image quality: First, observe whether there are obvious noise, color cast, stripes or blur in the captured image.

Check camera settings: Confirm whether the camera settings are correct, including exposure, white balance, focus and other parameters.

Check the power supply and voltage: Make sure the camera power supply is stable and key voltage values such as analog voltage (AVDD) and digital voltage (DVDD) are within the normal range.

Use professional software: Utilize professional software provided by the camera manufacturer or third-party image analysis software for deeper analysis and diagnosis of images.

Contact technical support: If the above steps cannot identify the problem, it is recommended to contact the camera manufacturer or a professional technical support team for further diagnosis and repair.

Question 4: How to repair the IMX367 image sensor after it fails?

Answer: The repair method after IMX367 image sensor failure depends on the specific cause and severity of the failure. Here are some possible fixes:

Clean the sensor: If the fault is caused by impurities or stains on the sensor surface, you can try to use professional sensor cleaning tools to clean it. But please note that the cleaning process needs to be very careful to avoid damaging the sensor.

Adjust camera settings: If the problem is caused by improper camera settings, you can fix the problem by adjusting the camera settings.

Replace damaged parts: If the failure is caused by internal damage to the sensor or failure of other critical components, the damaged parts may need to be replaced. This usually needs to be done by a professional technician.

Contact the manufacturer or after-sales service: If none of the above methods can solve the problem, it is recommended to contact the camera manufacturer or after-sales service center for professional repair or replacement services.