UPD3729D

Features:

• Valid photocell    : 5000 pixels ´ 3
• Photocell's pitch : 10 m
• Line spacing       : 40 m (4 lines) Red line-Green line, Green line-Blue line
• Color filter          : Primary colors (red, green and blue), pigment filter (with light resistance 10⁷ lx•hour)
• Resolution          : 16 dot/mm (400 dpi) A3 (297 ´ 420 mm) size (shorter side)
• Drive clock level : CMOS output under 5 V operation
• Data rate           : 30 MHz MAX. (15 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


Pinout




Specifications

Parameter	Symbol	Ratings	Unit
Output drain voltage	VOD	0.3 to +15	V
Shift register clock voltage	Vf1, V f1L, V f2	0.3 to +15	V
Reset gate clock voltage	VfRB	0.3 to +15	V
Reset feed-through level clamp clock voltage	VfCLB	0.3 to +15	V
Transfer gate clock voltage	VfTG1 to V fTG3	0.3 to +15	V
Operating ambient temperature	TA	25 to +70	°C
Storage temperature	Tstg	40 to +100	°C

Description

 The UPD3729 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 UPD3729 has 3 rows of 5000 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 5000 pixels separately in odd and even pixels.Therefore, it is suitable for 400 dpi/A3 high-speed color digital copiers and so on.