OMNIVISION OV6922 Ultra Small 1-18 Inch CMOS Camera On Chip User Guide
- June 1, 2024
- OMNIVISION
Table of Contents
OV6922
NTSC product brief
Ordering Information
• OV06922-V09N (color, NTSC, lead-free)
9-pin CSP2
Ultra Small 1/18-inch CMOS Camera-on-a-Chip
The OV6922 is a 1/18-inch optical format CMOS image sensor incorporating a
high level of functionality and very low power consumption in an ultra-small
footprint package. This makes it ideal for use in small disposable cameras for
medical imaging applications such as diagnostic and intubation systems.
The 2.1 mm x 2.3 mm CSP packaged sensor enables a microscopic camera module
with a 4.0 mm diameter, to make medical procedures even less invasive for the
patient.
Having been designed for very low power operation, the OV6922 only requires a
clock and a single 3.3-volt DC power supply to get the NTSC composite signal
out to a direct interface with a VCR and TV monitor.
The OV6922 is built on OMNIVISION’s proprietary OmniPixel® architecture
providing the highest image quality, performance and clarity. It is an ideal
solution for medical applications that require both color video and a very
small footprint package.
Find out more at www.ovt.com.
Applications
- medical / dental equipment
- security and surveillance equipment
- video phones and video conference equipment
- PC multimedia
- toys
Technical Specifications
-
active array size: 328 x 250
-
power supply: 3.3 VDC ±5%
-
power requirements (active):
– without 75 ohm loading: 20 mA
– with 75 ohm loading: 30 mA -
temperature range:
– operating: -20°C to +70°C
– stable: 0°C to +50°C -
output formats: composite video
-
lens chief ray angle: 0°
-
lens size: 1/18″
-
electronic exposure: 1/60s to 5.7µs
-
pixel size: 2.5 µm x 2.5 µm
-
image area: 820 µm x 625 µm
-
package dimensions: 2135 µm x 2265 µm
Product Features
- single chip 1/18″ NTSC lens video camera
- composite video output
- automatic exposure / gain / white balance
- aperture correction
- gamma correction
- low power consumption
- +3.3V only power supply
- wide dynamic range, anti-blooming, zero smearing
- SCCB programmable controls:
– color saturation
– exposure
– gain
– gamma curve
Functional Block Diagram
https://www.ovt.com/products/ov6922/
4275 Burton Drive
Santa Clara, CA 95054
USA
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
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 OmniPixel are registered trademarks of OmniVision
Technologies, Inc. All other
trademarks are the property of their respective owners.
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