DESCRIPTION

The µ PD3728DZ is a high-speed and high sensitive color CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical signal and has the function of color separation.

The µ PD3728DZ has 3 rows of 7300 pixels, and it is a 2-output/color type CCD sensor with 2 rows/color of charge transfer register, which transfers the photo signal electrons of 7300 pixels separately in odd and even pixels. Therefore, it is suitable for 600 dpi/A3 high-speed color digital copiers and so on.

FEATURES

•Valid photocell : 7300 pixels × 3

•Photocell pitch : 10 µ m

•Line spacing : 40 µ m (4 lines) Red line - Green line, Green line - Blue line

•Color filter : Primary colors (red, green and blue), pigment filter (with light resistance 107lx•hour)

•Resolution : 24 dot/mm A3 (297 ×420 mm) size (shorter side)

•Drive clock level : CMOS output under 5 V operation

•Data rate : 40 MHz MAX. (20 MHz/1 output)

•Output type : 2 outputs in phase/color

•Power supply : +12 V

•On-chip circuits : Reset feed-through level clamp circuits

Voltage amplifiers