C3038 1/4? color sensor module with digital output general description the c 3038 i s a 1/4 ? color sensor module with digital output. it uses omnivision?s c m os i m age sensor ov6630. c o m b i n i ng c m os t echnol ogy t oget h er wi t h an easy to use digital interface m a kes C3038 a low cost solution for higher quality vi deo i m age appl i cat i on. the di gi t a l vi deo port suppl i e s a cont i nuous 8/ 16 bi t - wi de i m age dat a st ream . al l cam era funct i ons, such as exposure, gam m a , gai n , whi t e bal a nce, col o r m a t r i x , wi ndowi ng, are program m a bl e t h rough i 2 c interface. features: specification im ager ov6630, c m os i m age sensor array size 356 x 292 pi xel s pixel size 9 x 8.2 m scanni n g p r o g r e s s i v e effective im age area 3.1m m x 2.5m m el ect roni c exposure 500: 1 gam m a c o rrect i on 0.45/ 0.55/ 1.0 s/ n r a t i o >48db m i n il l u m i nat i on 3l ux @f1.2 operat i on vol t a ge 3.3 vdc operat i on c u rrent <20m a act i v e 10 a st andby lens (opt i onal ) f4.9m m , f2.8 fov34.4x20.7 o f3.7m m , f2.0 fov43.7x25.8 o 101,376 pi xel s , c i f/ qc if form at sm al l si ze : 40 x 28 m m lens: f=4.9m m (opt i onal ) 8/ 16 bi t vi deo dat a : itu601, itu656, zv port r ead out - progressi ve dat a form at -yc r c b 4: 2: 2, gr b 4: 2: 2, r g b i 2 c interface el ect roni c exposure / gai n / w h i t e bal a nce cont rol im age enhancem ent - bri ght ness, cont rast , gam m a , sat u rat i on, sharpness, wi ndow, et c int e rnal / ext e rnal sy nchroni zat i on schem e fram e exposure / l i n e exposure opt i on w i de dy nam i c range, ant i bl oom i ng, zero sm eari ng 3.3v operat i on low power di ssi pat i on m onochrom e com posi t e vi deo si gnal out put (50hz) application example z vi deo c onferenci ng z pc mu ltim ed ia z vi deo phone z vi deo m a i l z still im ag e z machine vision z process cont rol pin description 1~8 y0~y7 digital output y bus. 9 pwdn power down mode 10 rst reset 11 sda i 2 c serial data 12 fodd odd field flag 13 scl i 2 c serial clock input 14 href horizontal window reference output 15 agnd analog ground 16 vsyn vertical sy nc output 17 agnd analog ground 18 pclk pixel clock output 19 exclk external clock input (need to remove cry s tal) 20 vcc power supply 3.3vdc 21 agnd analog ground 22 vcc power supply 3.3vdc 23~30 uv0-uv7 digital output uv bus. 31 gnd common ground 32 vto video analog output (75 ? monochrome) pc b lay out (top vi ew) 32 31 ov6630 2 1
|
