CCD area image sensor
The S7031-0907S is a family of FFT-CCD image sensors specifically designed for low-light-level detection in scientific applications. By using the binning operation, the S7031-0907S can be used as a linear image sensor having a long aperture in the direction of the device length. This makes the S7031-0907S suites for use in spectrophotometry. The binning operation offers significant improvement in S/N and signal processing speed compared with conventional methods by which signals are digitally added by and external cicuit. The S7031-0907S also features low noise and low dark signal (MPP mode operation). This enables low-light-level detection and long integration time, thus achieving a wide dynamic range.
|Image size||12.288 x 2.928 mm|
|Number of effective pixels||512 x 122 pixels|
|Pixel size||24 x 24 μm|
|Spectral response range||200 to 1100 nm|
|Line rate (typ.)||316 lines/s|
|Line rate (max.)||767 lines/s|
|Dark current (typ.)||100 e-/pixel/s|
|Readout noise (typ.)||8 e- rms|
|Window material||AR-coated sapphire|
|Dedicated driver circuit||C7041|
|Measurement condition||Typ. Ta=25 ℃, unless otherwise noted, frame rate: full line binning,Dark current: MPP mode|
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