OV7451 B&W CMOS NTSC/PAL CameraChip Image Sensor with OmniPixel Technology

The OV7451 (black and white) single chip CMOS CameraChip image sensor is designed to provide a high level of functionality for applications requiring a small footprint, low voltage, low power consumption and high performance color video camera.


The OV7940 supports NTSC composite video output and can directly interface with a VCR TV monitor or other device with 75 ohm loading.


* single chip 1/3 format video camera
* composite video (NTSC) differential output drive
* high sensitivity
* automatic exposure/gain with 16 zone control
* auto white balance control
* aperture/Gamma correction
* 50/60 Hz flicker cancellation
* external frame sync capability (Genlock)
* SPI/EEPROM used to control overlay and set other customer variables
* master/slave compatible Serial Camera Control Bus (SCCB) control interface for register programming
* low power consumption
* two sets of dynamic overlay controls
* extremely low dark current for high temperature applications
* defective pixel correction

For more information and interest in the product, please visit the website http://www.ovt.com/products/part_detail.asp?id=83