S3901-1024Q Hamamatsu, S3901-1024Q Datasheet

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S3901-1024Q

Manufacturer Part Number
S3901-1024Q
Description
(S3901-1024Q / S3904-2048Q) NMOS Linear Image Sensor
Manufacturer
Hamamatsu
Datasheet
I M A G E S E N S O R
NMOS linear image sensor
S3901-1024Q , S3904-2048Q
NMOS linear image sensors are self-scanning photodiode arrays designed specifically as detectors for multichannel spectroscopy. The scanning
circuit is made up of N-channel MOS transistors, operates at low power consumption and is easy to handle. Each photodiode has a large active
area, high UV sensitivity yet very low noise, delivering a high S/N even at low light levels. The current output type NMOS linear image sensors
also feature excellent output linearity and wide dynamic range. S3901-1024Q uses photodiodes with a height of 2.5 mm, arrayed at a spacing of
50 µm. S3904-2048Q has photodiodes with a height of 2.5 mm, arrayed at a spacing of 25 µm. The photodiode arrays are available in 2 different
pixel quantities, 1024 (S3901-1024Q) and 2048 (S3904-2048Q). Quartz glass is the standard window material. Dedicated driver circuit C7615
(sold separately) is also provided.
Figure 1 Equivalent circuit
CLOCK
CLOCK
SATURATION
CONTROL GATE
SATURATION
CONTROL DRAIN
START st
ACTIVE
PHOTODIODE
l
l
l
l
l
l
Large active area type with 51.2 mm detection length
DUMMY DIODE
Features
Large active area, long detection length
Pixel pitch: 50 µm (S3901-1024Q)
Pixel height: 2.5 mm
Active area length: 51.2 mm
High UV sensitivity with good stability
Low dark current and large saturation charge allow long
integration time and a wide dynamic range at room temperature
Excellent output linearity and sensitivity spatial uniformity
Low power consumption: 1 mW Max.
Start pulse and clock pulses are CMOS logic compatible
1
2
25 µm (S3904-2048Q)
DIGITAL SHIFT RESISTER
(MOS SHIFT RESISTER)
END OF SCAN
ACTIVE VIDEO
Vss
DUMMY VIDEO
KMPDC0020EA
l
l
Figure 2 Active area structure
Applications
Multichannel spectrophotometry
Image readout system
OXIDATION SILICON
S3901-1024Q: a=50 µm, b=45 µm, c=2.5 mm
S3904-2048Q: a=25 µm, b=20 µm, c=2.5 mm
N TYPE SILICON
P TYPE SILICON
b
a
KMPDA0124EB
1

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S3901-1024Q Summary of contents

Page 1

... UV sensitivity yet very low noise, delivering a high S/N even at low light levels. The current output type NMOS linear image sensors also feature excellent output linearity and wide dynamic range. S3901-1024Q uses photodiodes with a height of 2.5 mm, arrayed at a spacing of 50 µm. S3904-2048Q has photodiodes with a height of 2.5 mm, arrayed at a spacing of 25 µm. The photodiode arrays are available in 2 different pixel quantities, 1024 (S3901-1024Q) and 2048 (S3904-2048Q) ...

Page 2

... NMOS linear image sensor 2 S3901-1024Q, S3904-2048Q lx · ...

Page 3

... Vscg Vscd Vss ACTIVE VIDEO DUMMY VIDEO Vsub 11 12 END OF SCAN Vss, Vsub and NC should be grounded. S3901-1024Q, S3904-2048Q PHOTOSENSITIVE SURFACE 0.46 0.25 2.54 15.24 * Optical distance from the outer surface of the quartz window to the chip surface KMPDA0123EA KMPDC0109EA 3 ...

Page 4

... United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 4 S3901-1024Q, S3904-2048Q (Ta=25 ˚C) 1200 1000 ...

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