OMNIVISION OV2740 HD Image Sensor with PureCel User Guide

OMNIVISION OV2740 HD Image Sensor with PureCel

Product Information

The OV2740 is a high-definition image sensor for front-facing camera applications. It is known as the world’s most power-efficient 1080p/60 image sensor, offering superior image quality.

• Resolution: 1080p
• Frame Rate: 60 fps
• Power Efficiency: World’s most power-efficient
• Video Capability: 720p HD video at 90 fps
• Dynamic Range: Staggered high dynamic range (HDR) to minimize motion artifacts
• Advanced Features: Light-sensing mode (LSM) and ultra-low power mode (ULPM)
• Stereo Ready: Supports depth perception applications with frameV synchronization
• Module Size: Compact 5.5 x 5.5 x 3 mm module

Product Usage Instructions

To use the OV2740 effectively, please follow these instructions:

1. Mounting: Install the OV2740 image sensor in a suitable location on your device, ensuring proper alignment and secure mounting.
2. Power Connection: Connect the power supply to the OV2740 module using the appropriate connectors. Ensure the power source meets the required specifications.
3. Interface Connection: Establish a connection between the OV2740 module and the device’s image interface. Use the provided cables or connectors to ensure a secure and reliable connection.
4. Control Configuration: Access the control register bank of the OV2740 to configure desired settings, such as gain control, timing, and system control logic. Refer to the user manual for detailed instructions on control register configuration.
5. Optional Features: If desired, enable advanced features like motion detection or gesture control by activating the light-sensing mode (LSM) or ultra-low power mode (ULPM).
6. Video Capture: To capture high-quality video, ensure proper lighting conditions. The OV2740 utilizes staggered high dynamic range (HDR) to minimize motion artifacts and provide clear video even in difficult lighting scenarios.
7. Depth Perception Applications: If utilizing depth perception applications, ensure frame synchronization is enabled to support stereo functionality. Refer to the user manual for detailed instructions on enabling and configuring depth perception applications.
8. Maintenance and Troubleshooting: For maintenance and troubleshooting purposes, refer to the user manual provided with the OV2740. It contains essential information on troubleshooting common issues, cleaning procedures, and recommended maintenance practices.

For more information and updates about the OV2740, visit the official website at www.ovt.com.

1080p product brief
World’s Most Power-Efficient 1080p/60 High Definition Image Sensor for Front- Facing Camera Applications

• OMNIVISION’s OV2740 PureCel® is an ultra-low power, full high-definition (FHD) image sensor for front-facing camera applications in smartphones, tablets, notebooks and Ultrabooks. By consuming under 90 mW when recording 1080p HD video at 60 frames per second (fps), the OV2740 is the lowest power 1080p/60 image sensor currently on the market.
• Built on a 1.4-micron pixel, the OV2740 PureCel® image sensor boasts a signal-to-noise ratio of less than 50 lux, with improvements in full-well capacity (FWC) and sensitivity. The sensor records best-in-class 1080p HD video at 60 fps and
• 720p HD video at 90 fps, and uses staggered high dynamic range (HDR) to minimize motion artifacts to capture crisp, clear video in difficult lighting conditions.
• The OV2740 is the only 1080p HD image sensor to feature light-sensing mode (LSM) and ultra-low power mode (ULPM), enabling advanced features such as motion detection or gesture control. Additionally, the sensor is stereo ready with frame synchronization to support a host of depth perception applications. The OV2740 fits into a compact 5.5 x 5.5 x 3 mm module
• Find out more at www.ovt.com.

Applications

• smartphones
• Ultrabooks and notebooks
• tablets
• digital still cameras (DSC)
• digital video camcorders (DVC)
• PC multimedia

Technical Specifications

• active array size: 1920 x 1080
• maximum image transfer rate:
  • 1080p: 60 fps
  • 720p: 90 fps
• power supply:
  • core: 1.2V
  • analog: 2.8V
  • VO: 1.8V
• power requirements:
  • active: 90 mW
  • standby: 210 A
  • XSHUTDN: 0.6 A
• output formats: 10-bit RAW GB
• temperature range:
  • operating: -30°C to +85°C junction temperature
  • stable image: 0°C to +60°C junction temperature
• lens size: 1/6″
• lens chief ray angle: 33° non-linear
• scan mode: progressive
• pixel size: 1.4 um x 1.4 um
• image area: 2728.8 um x 1549.8 um

Functional Block Diagram

Product Features

• 1.4 pm x 1.4 um pixel
• optical size of 1/6″
• programmable controls for:
  • frame rate
  • mirror and flip
  • cropping
  • windowing
• supports output formats: 10-bit RAW RGB
• supports images sizes:
  • 1080p (1920 × 1080)
  • 720p (1280 × 720)
  • VGA (640 × 480)
  • OVGA (320 × 240)
  • OOVGA (160 x 120)
• supports 2×2 binning
• standard serial SCCB interface
• up to 2-lane MIPI serial output interface (supports maximum speed up to 1000 Mbps/lane) embedded 2 kilobits of one-time programmable (OTP) memory for customer use
• add staggered HDR raw data output (does not support LENC and DPC for staggered HDR)
• interleave row high dynamic range (iHDR) output
• programmable I/O drive capability
• light sensing mode (LSM)
• support for LENC color shading correction

Ordering Information

• OV02740-H34A (color, lead-free) 34-pin SP

4275 Burton Drive
Tel : + 1 408 567 3000 Santa Clara, CA 95054
Fax : + 1 408 567 3001
USA
www.ovt.com
OMNIVISION reserves the right to make changes to their products or to discontinue any procucc or service winduc runner nouce. omisivision, me Univision loRd and PureCel are registered trademarks of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners.

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