Provide overall solution for camera module
Get A Free Quote

Sony IMX477 CMOS image sensor chip

IMX477 is a 1/2.3-inch type, using 1.55um single pixel process technology to support total effective pixel 12.3 million video shooting. This new CMOS image sensor also supports Sony's exclusive SME-HDR (Spatially Multiplexed Exposure HDR) and DOL-HDR (Digital Overlap HDR) advanced image processing technologies. In addition, the image sensor can support dual sensor synchronous operation. IMX477 also uses backlit imaging technology to achieve high-quality images in low illumination.

●Features:

■Backlit stacked CMOS image sensor

■Digital overlap high dynamic range (DOL-HDR) mode with raw data output.

■High signal-to-noise ratio (SNR).

■Full resolution @ 60 fps (normal), 4K2K @ 60 fps (normal), 1080p @ 240 fps

▲Full resolution @ 40 fps (12-bit normal), full resolution @ 30 fps

■Output video formats of RAW12/10/8, COMP8.

■Power saving mode

■Pixel binning readout and V sub-sampling functions.

■Independent flip and mirror.

■Input clock frequency 6 to 27 MHz

■CSI-2 serial data output (MIPI 2-lane/4-lane, max. 2.1 Gbps/lane, compliant with D-PHY specification version 1.2)

■2-wire serial communication.

■Two PLLs for independent clock generation of pixel control and data output interface.

■Defective pixel correction (DPC)

■Ambient light sensor (ALS)

■Fast mode transition. (On the fly)

■Dual sensor synchronous operation (compatible with multiple cameras)

■7 k-bit OTP ROM for user use.

■Built-in temperature sensor

■10-bit/12-bit on-chip A/D conversion

■92-pin high-precision ceramic package

Dogoozx customized IMX477 camera module:

  • Sony IMX477 CMOS image sensor chip插图

    Dogoozx 8mp 12mp IMX415 IMX377 IMX477 IMX577 Cmos AF FF For sony imx 4k 2K camera module

  • Sony IMX477 CMOS image sensor chip插图1

    Dogoozx 12MP 4K2K 1080P 240fps video capture WDR IMX577 IMX477 drone camera module MIPI

  • Sony IMX477 CMOS image sensor chip插图2

    The Raspberry Pi high-end camera module is now available

  • IMX477 camera image sensor FAQ

  • 1. What type of image sensor is IMX477?

  • A: IMX477 is a backlit stacking CMOS image sensor using 1.55um single-pixel process technology, with 12.3 million total effective pixels and supports video shooting.

  • 2. What advanced image processing technologies does IMX477 support?

  • A: IMX477 also supports Sony's exclusive SME-HDR (partitioned high dynamic range exposure) and DOL-HDR (digital overlap high dynamic) advanced image processing technologies, which can provide excellent image quality.

  • 3. What are the main performance features of IMX477?

  • A: The main performance features of IMX477 include:

  • High signal-to-noise ratio: up to 60 frames per second at full resolution, supporting 4K2K@60 frames per second and 1080p@240 frames per second shooting.

  • High dynamic range: DOL-HDR mode supports wider dynamic range.

  • Multiple output formats: supports multiple video formats such as raw12/10/8, COMP8.

  • Flexible functions: including independent flip and mirror, fast mode conversion, pixel bin, readout and V sub-sampling functions.

  • Environmental adaptability: built-in ambient light sensor and temperature sensor, supporting dual sensor synchronous operation.

  • 4. In what fields is IMX477 widely used?

  • A: With its excellent performance and special features, IMX477 is widely used in many fields, including but not limited to:

  • Intelligent monitoring: through the collaborative work of multiple sensors, it provides more comprehensive and stable image output.

  • Security system: adapt to complex environments and improve monitoring effects.

  • Unmanned driving: powerful environmental perception capabilities, assisting autonomous driving technology.

  • Smartphone: improve the quality of photo and video recording.

  • Medical imaging: Provide high-resolution image support in the medical field.

  • Aerial photography: Meet the needs of professional photography and capture wonderful moments.

  • 5. What are the packaging methods of IMX477?

  • Answer: The packaging method of IMX477 depends on the specific product design and application scenario. Common packaging methods include:

  • LGA (Land Grid Array): The pins are arranged in a square array with a high pin density.

  • BGA (Ball Grid Array): The pins are arranged in a spherical array, which is easy to manufacture and install.

  • CSP (Chip Scale Package): The pins are directly connected to the chip itself, the package is compact but difficult to manufacture and install.

  • 6. What common problems may IMX477 encounter during use?

  • Answer: The problems that IMX477 may encounter during use include but are not limited to:

  • Image noise: In low-light environments, there may be an increase in noise, which can be improved by adjusting the gain and exposure parameters.

  • Color distortion: Color distortion may occur due to factors such as light and color temperature, which can be corrected by adjusting the white balance.

  • Autofocus problem: Autofocus may be affected by factors such as ambient light and object movement, resulting in inaccurate focus or slow speed.

  • Overheating problem: Long-term use may cause the sensor to overheat, affecting image quality and stability. Pay attention to heat dissipation and temperature control.

  • 7. How to solve the overheating problem of IMX477?

  • Answer: Solving the overheating problem of IMX477 can start from the following aspects:

  • Optimize heat dissipation design: Ensure that there is enough heat dissipation space around the sensor, and use efficient heat dissipation materials and technologies.

  • Control usage time: Avoid long-term continuous use and take a proper rest to reduce the temperature.

  • Adjust the working environment: Try to avoid using it in harsh environments such as high temperature and humidity.

  • Software optimization: Adjust the working state of the sensor through software algorithms to reduce power consumption and heat generation.

Tags: IMX477
Camera module sensor

20MP Camera Sensor

48MP Camera Sensor

50MP Camera Sensor

60MP Camera Sensor

4MP 2K Camera Sensor

3MP 1080P Camera Sensor

2MP 1080P Camera Sensor

1MP 720P Camera Sensor

0.3MP 480P Camera Sensor

16MP 4K Camera Sensor

13MP 4K Camera Sensor

12MP 4K Camera Sensor

8MP 4K Camera Sensor

5MP 2K Camera Sensor

REQUEST INFORMATION, SAMPLE, OR A QUOTE CONTACT US

John Doe

Typically replies within a day

Powered by WpChatPlugins