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Back-thinned type CCD linear image sensor

S11491

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High sensitivity in near infrared region, high-speed line rate

The S11491 is a back-thinned CCD linear image sensor designed to deliver high sensitivity in the near infrared region. It also offers high-speed line rates of up to 70 kHz by multiport readout (25 MHz max. per port).


Features
-High sensitivity in near infrared region:
QE=70% (λ=900 nm), QE=40% (λ=1000 nm)
-High-speed line rate: 70 kHz max.
-Low etaloning

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Specifications

Type IR-enhanced type
Image size 24.576 x 0.500 mm
Number of effective pixels 2048 x 1 pixels
Pixel size 12 x 500 μm
Spectral response range 320 to 1100 nm
Line rate (typ.) 30000 lines/s
Line rate (max.) 70000 line/s
Dark current (typ.) 60000 e-/pixel/s
Readout noise (typ.) 100 e- rms
Cooling Non-cooled
Window material Borosilicate glass
Package Ceramic
Measurement condition Typ. Ta=25 ℃, unless otherwise noted, operating conditions: Typ.

Spectral response

KMPDB0367

Dimensional outline (unit: mm)

KMPDA0341

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