UPD3794 - NEC

UPD3794 2700 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR

DATA SHEET MOS INTEGRATED CIRCUIT µPD3794 2700 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR The µPD3794 is a color CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical signal and has the function of color separation. The µPD3794 has 3 rows of 2700 pixels, and each row has a single-sided readout type of charge transfer re.

Features

• Valid photocell
• Line spacing
• Color filter
• Resolution : 2700 pixels × 3 : 32 µm (4 lines) Green line-Blue line, Blue line-Red line : Primary colors (red, green and blue), pigment filter (with light resistance 107 lx
•hour) : 12 dot/mm A4 (210 × 297 mm) size (shorter side) 300 dpi US letter (8.5” × 11”) size (shorter side)
• Drive clock level : CMOS output under 5 V operation
• Data rate
• Power supply
• On-chip circuits : 4 MHz MAX. : +12 V : Reset feed-through level clamp circuits Clamp pulse generation circuit RGB selector Voltage amplifiers
• Photocell's pitch : 8 µm ORDERING INFORM.