UPD3728数据手册Renesas中文资料规格书

描述 Description

7300 PIXELS ×3 COLOR CCD LINEAR IMAGE SENSORThe µPD3728 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 µPD3728 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's pitch : 10 µm
• Line spacing : 40 µm (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 (600 dpi) 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

特性 Features

• Valid photocell : 7300 pixels ×3
• Photocell's pitch : 10 µm
• Line spacing : 40 µm (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 (600 dpi) 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