UPD3737D中文资料瑞萨数据手册PDF规格书

5150-BIT CCD LINEAR IMAGE SENSOR

The µPD3737 is a 5150-bit high sensitivity CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical signal.

The µPD3737 has high speed CCD register, so it is suitable for high resolution scanners and facsimiles which scan high definition document at high speed.

FEATURES

• Valid photocell 5150-bit

• Photocells pitch 7 µm

• High response sensitivity Providing a response 4.3 times better than the existing equivalent NEC

product (µPD3571) to the light from a daylight fluorescent lamp

• Peak response wavelength 550 nm (green)

• Resolution 16 dot/mm across the shorter side of an A3-size (297 × 420 mm) sheet,

24 dot/mm across the shorter side of an A4-size (210 × 297 mm) sheet

• Power supply +12 V

• Drive clock level CMOS output under 5V operation

• High speed scan 252 µs/line

• Data rate 20 MHz