MN3610H Datasheet, PDF (1/5 Pages) Panasonic Semiconductor – 2048-Bit High-Responsivity CCD Linear Image Sensor

CCD Linear Image Sensor
MN3610H
2048-Bit High-Responsivity CCD Linear Image Sensor
s Overview
The MN3610H is a 2048-pixel high sensitivity CCD linear image
sensor combining photo-sites using low dark output floating
photodiodes and CCD analog shift registers for read out. It provides
large output at a high S/N ratio for visible light inputs over a wide
range of wavelength.
s Features
• 2048 floating photodiodes and n-channel buried type CCD shift
registers for read out are integrated in a single chip.
• Use of photodiodes with a new structure has made the dark output
voltage very low.
• All the input pulses can be driven by CMOS 5V-type logics.
• Has a smooth spectral characteristics that is close to the sensitivity
of the human eye in the entire visible region.
• Large signal output of typically 2000mV at saturation can be
obtained.
• Since a compensation output pin (DS) is provided in addition to the
signal output pin (OS), it is possible to obtain a signal with a high
S/N ratio by carrying out differential amplification of the OS and
DS outputs.
• Operation with a single +12V positive power supply.
s Block Diagram
VSS
ø _SG ø _2B
ø _2A
22
21
20
19
s Pin Assignments
1
OS 1
DS 2
VDD 3
ø_R 4
ø_1B 5
ø_1A 6
NC 7
NC 8
NC 9
NC 10
NC 11
22 VSS
21 ø _SG
20 ø _2B
19 ø _2A
18 NC
17 NC
16 NC
15 NC
14 NC
13 NC
12 NC
2048
(Top View)
C20 _{WDIP022-G-0470}
s Application
• Graphic and character read out in fax machines,
image scanners, etc.
• Measurement of position and dimensions of
objects.
121 ^{212 2121 21 21 21 1 21 21 21 21 21}
2
1 _{21 21 21 1 21 21 21 21 2 21 21 21 21 21 2}
B1 to B52 : Black reference pixels
D
D1 to D8 : Dummy invalid pixels
12345 6
OS DS VDD ^ø R ^ø 1B ^ø 1A