company blog about Mingjiada Electronics Supply SONY IMX446 And IMX447 Image Sensor For Medical Endoscopes

Mingjiada Electronics Supply SONY IMX446 And IMX447 Image Sensor For Medical Endoscopes

Shenzhen Mingjiada Electronics Co., Ltd. — provides supply and recycling services for Sony medical endoscope image sensors, covering: the IMX446 (1/9.25-inch, approx. 700,000 pixels) and the IMX447 (1/5.36-inch, approx. 2.11 million pixels), These are CMOS image sensors developed by Sony for installation at the front end of medical flexible endoscope probes.

Sony Medical Endoscope Image Sensors (IMX446/IMX447)
1. Overview:
Endoscope image sensors are vital components built into the tip of an endoscope system for capturing medical images. Sony’s IMX446/IMX447 endoscope image sensors utilise proprietary sensor structures and packaging technologies to achieve both miniaturisation and high sensitivity. Whilst delivering bright, smooth images, they also contribute to excellent insertion and observation performance.
2. Features:
Ultra-compact size (chip size: 1.96 mm [H] × 1.96 mm [V])
Outstanding high-sensitivity performance (pixel size: 1.62 µm)
Wide dynamic range, DOL HDR
High frame rate of up to 120 fps
Long-distance transmission (5 m) via SLVS-EC, with a simplified pin configuration

Mingjiada Electronics Recommended Model:
IMX446-AAQD – 1/9.25-inch, approx. 700,000 pixels, image sensor for medical endoscopes (WCSP-16)
Component Structure: Back-illuminated structure
Imaging size: 1.94 mm diagonal (1/9.25-inch)
Effective pixel count: 936 (H) × 752 (V) (approx. 700,000 pixels)
Pixel size: 1.62 μm (H) × 1.62 μm (V)
Chip size: 1.96 mm (H) × 1.96 mm (V)
Frame rate [10-bit]: 30 fps / 60 fps / 120 fps
Supply voltage: 2.8 V / 1.1 V
Shutter mode: Rolling shutter, global reset
Output interface: SLVS-EC 1 Lane
Colour filter: Bayer
CRA: 9 deg

IMX447-AAQD – 1/5.36-inch, approx. 2.11 million pixels, image sensor for medical endoscopes (WCSP-25)
Sensor structure: Back-illuminated structure
Imaging size: 3.35 mm diagonal (1/5.36 inch)
Number of effective pixels: 1584 (H) × 1336 (V) approx. 2.11 million pixels
Pixel size: 1.62 μm (H) × 1.62 μm (V)
Chip Dimensions: 2.96 mm (H) × 2.96 mm (V)
Frame Rate [10-bit]: 30 fps / 60 fps / 120 fps
Supply Voltage: 2.8 V / 1.1 V
Shutter Mode: Rolling shutter, global reset
Output Interface: SLVS-EC 1 Lane / 2 Lane
Colour filter array: Bayer
CRA: 9 deg

In addition, Mingjiada Electronics supplies a wide range of electronic components, including integrated circuits (ICs), 5G chips, new energy ICs, IoT chips, Bluetooth chips and automotive chips, offering customers a one-stop procurement experience. Mingjiada Electronics maintains ample stock, with 2 million electronic component part numbers in stock, ensuring customers can quickly obtain the products they require. The company supports both small-batch sample purchases and large-volume orders, catering to the needs of customers of all sizes.

For further information regarding Sony’s medical endoscope image sensors (IMX446/IMX447) or to enquire about sample prices, please visit Mingjiada Electronics’ official website (https://www.integrated-ic.com/) for further supply details.