HAD CCD is a Sony charge-coupled device (CCD) image sensor technology based on a hole accumulation diode (HAD), a sensor structure designed to suppress certain types of noise inherent to CCDs.
List of HAD CCD sensors
Sony described HAD designs as offering low noise and strong low-light sensitivity. Related Sony branding included Super HAD implementations intended to improve low-light performance and reduce fixed-pattern noise in low-light shooting, as well as EXview HAD CCD variants for high-sensitivity shooting. Model Number Number of effective pixels Sensor size (Diagonal) Unit cell size Sensitivity (typical value F5.6) Sensor saturation signal (minimum value) Output Subpixel layout Release dateICX249 752 x 582 0.44 MP 8.0 mm 1/2" 8.6 μm x 8.3 μm 1100 mV 900 mV Adjacent field line sums Cy Ye G Mg about 1999 ICX445 1296 x 966 1.25 MP 6.0 mm 1/3" 3.75 μm² 460 mV 350 mV RGB ICX699 4640 x 3480 16.15 MP 7.757 mm 1/2.3" 1.34 μm² 626 digit 1757 digit RGB ICX828 768 x 494 0.38 MP 8 mm 1/2" 8.4 μm x 9.8 μm 3200 mV (F5.6) 2800 mV (F8) 1400 mV RGB ICX829 752 x 582 0.44 MP 8 mm 1/2" 8.6 μm x 8.3 μm 3200 mV (F5.6) 2800 mV (F8) 1400 mV RGB ICX227AK 500 x 582 0.290 MP 4.5 mm 1/4" 7.3 μm x 4.7 μm 880 mV 810 mV Cy Ye G Mg about 2000
See also Sony BIONZ Sony Exmor Nikon EXPEED
References