OH01A10 OMNIVISION | Alldatasheet

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Technical content

High-Definition, Compact and Cost-Effective Medical Image Sensor for Single-Use and Reusable Endoscopes and Catheters OH01A10 1-megapixel product brief lead free available in a lead-free package OmniVision's OH01A10 image sensor leverages PureCel®Plus-S stacked-die architecture to provide the high resolution, compact size and cost effectiveness required for the next generation of disposable and reusable endoscopes and catheters. The OH01A10 is the world's first medical image sensor to capture 1280 x 800 resolution at 60 frames per second (fps) in a compact 2.5 x 1.5 mm package. These features make it ideal for many endoscopic devices, including those used in airway management (esophagoscopes, laryngoscopes, thorascopes, pleuroscopes, bronchoscopes, mediastinoscopes); gastrointestinal (gastroscopes, duodenoscopes, amnioscopes); and urology (utero-renoscope) applications. Compared with previous-generation sensors, the OH01A10 consumes 25% lower power, which keeps the distal tip of the endoscope cooler for greater patient comfort. A high chief ray angle of 32 degrees enables a slimmer module and a wider field of view for flexible endoscopes with tight bend radius and close-focus requirements. Two OH01A10 image sensors can be synchronized to produce stereo, 3D images for surgical procedures. The OH01A10 has a 1/11-inch optical format and a 1.12-micron pixel size. The sensor supports multiple resolution formats and frame rates with RAW output, including 720p HD at 60 fps in a 16:9 aspect ratio and 800 x 800 at 60 fps for a 1:1 square image for a crisp, jitter-free image. The sensor's PureCel®Plus-S stacked pixel architecture delivers the highest-quality images with improved sensitivity, high full-well capacity, no blooming and low color crosstalk. Support for both MIPI and sub-LVDS output interfaces allows the OH01A10 to transmit image data over long distances. It also integrates one-time-programmable (OTP) memory to store manufacturing and calibration information. The OH01A10 can be autoclaved for reusable devices and sterilized for disposable ones. Find out more at www.ovt.com.

¬ Medical, Veterinarian, Industrial, and Video Microscopes

Applications

highest resolution in small die size best image quality high frame rate for jitter-free images PureCel® high color fidelity - high FWC with less saturation - best low light sensitivity - almost no blooming - low noise - better color crosstalk - higher QE performance supports images sizes: - 1MP (1280x800) - 720p (1280x720) - 800 x 800 - VGA (640x480) - 400 x 400, and more output format can be 8/10-bit RGB RAW stereo ready (frame sync) sync light source (strobe) horizontal and vertical subsampling low power - more than 25% lower power than previous generation - low power mode for subsampling modes (<10 mW) on-chip phase lock loop (PLL) 2x2 analog binning image quality controls: - lens shading - denoise - manual exposure - gain control - defect pixel correction - automatic black level calibration group hold Product Features ¬ OH01A10-A16A-1A-Z (color, lead-free) 16-pin CSP

Ordering Information

active array size: 1280 x 800 power supply: - analog: 2.7 ~ 3.0V (2.8V nominal) - core: 1.14 ~ 1.26V (1.2V nominal) - I/O: 1.7 ~ 1.9V (1.8V nominal) power requirements: - active: 82.2 mW - standby: 0.5 mA - XSHUTDN: 2 µA temperature range: - operating: -30°C to +85°C junction temperature - stable: 0°C to +60°C junction temperature output interface: 1-lane MIPI serial output/LVDS output formats: 10-bit RGB RAW lens chief ray angle: up to 32° non-linear lens size: 1/11" input clock frequency: 6 ~ 27 MHz maximum image transfer rate: - 1MP (1280x800): 60 fps - 800 x 800: 60 fps - 400 x 400: 90 fps sensitivity: 4,500 e-/Lux-sec max S/N ratio: 36.8 dB dynamic range: 72.2 dB @ 16x gain minimum exposure: 4-row maximum exposure: VTS-8 pixel size: 1.116 µm x 1.116 µm image area: 1446.34 µm x 910.66 µm die dimensions: - CSP: 2533 µm x 1534 µm Product Specifications Version 1.1, October 2018 OmniVision reserves the right to make changes to their products or to discontinue any product or service without further notice. OmniVision, the OmniVision logo and PureCel are registered trademarks of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners.

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Santa Clara, CA 95054 USA Tel: + 1 408 567 3000 Fax: + 1 408 567 3001 www.ovt.com OH01A10 Functional Block Diagram OH01A10 image sensor core image sensor processor image output interfacecolumn sample/hold row select PLLs control register bank SCCB slave interfacetiming generator and system control logic gain control XVCLK XSHUTDN PLL FSIN SCL SID SDA MCP/N MDP/N image array AMP ISP 10-bit ADC MIPI