Datasheet > S3903

S3903

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
HAMAMATSU		传感器图像传感器
页数	文件大小	规格书
6页	225K
描述
NMOS linear image sensor Current output, high UV sensitivity, excellent linearity, low power consumption

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S3903 数据手册

I M A G E S E N S O R

NMOS linear image sensor

S3902/S3903 series

Current output, high UV sensitivity, excellent linearity, low power consumption

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. NMOS linear image sensors also offer excellent output

linearity and wide dynamic range.

The photodiodes of S3902 series have a height of 0.5 mm and are arrayed in a row at a spacing of 50 µm. The photodiodes of S3903 series also

have a height of 0.5 mm but are arrayed at a spacing of 25 µm. The photodiodes are available in 3 different pixel quantities for each series: 128

(S3902-128Q), 256 (S3902-256Q, S3903-256Q), 512 (S3902-512Q, S3903-512Q) and 1024 (S3903-1024Q). Quartz glass is the standard window

material.

Features

Applications

Wide active area

Pixel pitch: 50 µm (S3902 series)

Multichannel spectrophotometry

Image readout system

25 µm (S3903 series)

Pixel height: 0.5 mm

High UV sensitivity with good stability

Low dark current and high saturation charge allow a long

integration time and a wide dynamic range at room temperature

Excellent output linearity and sensitivity spatial uniformity

Lower power consumption: 1 mW Max.

Start pulse and clock pulses are CMOS logic compatible

Figure 1 Equivalent circuit

Figure 2 Active area structure

START st

DEGITAL SHIFT REGISTER

(MOS SHIFT REGISTER)

END OF SCAN

ACTIVE VIDEO

CLOCK

ACTIVE

PHOTODIODE

Vss

SATURATION

CONTROL GATE

SATURATION

DUMMY VIDEO

CONTROL DRAIN

DUMMY DIODE

OXIDATION SILICON

KMPDC0020EA

N TYPE SILICON

P TYPE SILICON

S3902 SERIES: a=50 µm, b=45 µm

S3903 SERIES: a=25 µm, b=20 µm

KMPDA0107EA

ꢀ Absolute maximum ratings

Parameter

Symbol

Vφ

Value

Unit

°C

Input pulse (φ1, φ2, φst) voltage

Power consumption *¹

Operating temperature *

Storage temperature

Topr

Tstg

-40 to +65

-40 to +85

°C

*1: Vφ=5.0 V

*2: No condensation

12 3 4 5 6

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