UPD3788

DATA SHEET MOS INTEGRATED CIRCUIT µPD3788 7300 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR The µPD3788 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 µPD3788 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. Moreover, the spectral response characteristics of the µPD3788 is modified from the previous device µPD3728 to be suitable for Xe-lamp. Therefore, it is suitable for 600 dpi/A3 high-speed color digital copiers and so on. FEATURES Valid photocell Photocell pitch Photocell size Line spacing Color filter Resolution Data rate Output type Power supply On-chip circuits : 7300 pixels × 3 : 10 µm : 10 × 10 µm2 : 40 µm (4 lines) Red line-Green line, Green line-Blue line : Primary colors (red, green and blue), pigment filter (with light resistance 107 lxhour) : 24 dot/mm (600 dpi) A3 (297 × 420 mm) size (shorter side) : 40 MHz MAX. (20 MHz/1 output) : 2 outputs in phase/color : +12 V : Reset feed-through level clamp circuits Voltage amplifiers Drive clock level : CMOS output under 5 V operation ORDERING INFORMATION Part Number Package CCD linear image sensor 36-pin ceramic DIP (15.24 mm (600)) µPD3788D The information in this document is subject to change witho...