OV9782 Camera Sensor Introduction
OmniVision’s OV9782 is a high-speed global shutter image sensor that brings 1-megapixel resolution to a wide range of consumer and industrial computer vision applications, including augmented reality (AR), virtual reality (VR), drone collision avoidance, barcode scanning and factory automation. Based on OmniVision’s OmniPixel®3-GS pixel technology, the OV9782 features high-speed global shutter pixels and best-in-class near-infrared (NIR) quantum efficiency (QE) for high resolution and low latency requirements.
Special features of the OV9782 include region of interest (ROI) selection and context switching. This allows certain camera settings to change dynamically as quickly as alternating frames.
The 1/4-inch OV9782 captures 1280 x 800 resolution color images at 120 frames per second (fps) and VGA resolution images at 180 fps with 2-channel MIPI and DVP outputs. The OV9782 also supports frame synchronization and dynamic defective pixel correction.
Product Specifications
Active array size: 1296 x 816
Power supply:
- Analog: 2.8V (nominal)
- Core: 1.2V (nominal)
- I/O: 1.8V (nominal)
Power Requirements: - Active: 156 mW
- Standby: 150 μA
- XSHUTDOWN: 150 μA
Temperature Range: - Operating: -30°C to +85°C Junction Temperature
- Stabilized image: 0°C to +50°C junction temperature
Output Interface: 2 MIPI serial outputs and DVP parallel outputs
Output Format: 8/10-bit RAW
Lens Size: 1/4”
Lens Main Light Angle: 26.78° Non-linear Input Clock Frequency: 6 ~ 27 MHz
Maximum Signal-to-Noise Ratio: 38 dB
Dynamic Range: 68 dB
Maximum image transfer rate: – 1280 x 800: 120 fps
Scanning mode: progressive scan
Minimum exposure time: 1 line cycle
Maximum exposure time: Frame length – 25 line cycles, where frame length is set by registers {0x380E, 0x380F}.
Pixel size: 3 μm x 3 μm
Image area: 3896 μm x 2453 μm
Package size: - COB: 5202 μm x 4428 μm
- RW: 5252 μm x 4478 μm
OV9782 Camera Structure Diagram
