OV7930

Omni General Description ision TM Advanced Information Preliminary Datasheet OV7930 Color CMOS Analog CAMERACHIPTM Applications Video Conferencing Video Phones Video E-mail PC Multimedia Toys Security Surveillance Finger Printing Medical and Dental Equipment The OV7930 (color) is a high performance quarter-inch CMOS CAMERACHIPTM designed for all applications requiring a small footprint, low voltage, low power consumption and low cost color video camera. The device supports NTSC composite video output and can directly interface with a VCR TV monitor or other 75 ohm terminated input with 2X standard TV signal range. The OV7930 CAMERACHIPs require only a single 5-volt DC power supply and have been designed for very low power operation. Features Single chip 1/4" lens video camera Composite video: NTSC Sensitivity boost (+27 dB)/AGC ON/OFF Automatic exposure/gain/white balance External frame sync capability Aperture correction SCCB programmable controls: – – – – – – – Color saturation Brightness Hue White balance Exposure Gain Gamma curve Key Specifications Array Size Power Supply Without Loading Power With 75 ohm Requirements Loading Image Area Auto Electronic Exposure Time Minimum Illumination (3000K) S/N Ratio Dynamic Range Pixel Size Dark Current Fixed Pattern Noise Package Dimensions 510 x 492 5 VDC + 5% 20 mA < 35 mA 4.00 mm x 3.08 mm 1/60s - 6.3µs < 2.0 Lux > 46 dB > 70 dB 7.86 µm x 6.25 µm < 100 mV/s < 0.03% VPEAK-TO-PEAK 0.45 ...