CCD image sensor S15257-2048

infraredlinearhigh-speed

The S15257-2048 is a back-thinned CCD linear image sensor with an internal electronic shutter for spectrometers. The image sensor uses a resistive gate structure that allows a high-speed transfer. Each pixel has a lengthwise size needed by spectrometers but ensures readout with low image lag. The S15257-2048 features pixels that are long vertically, and have a high aspect ratio of 14 µm × 2500 µm. Features -Built-in electronic shutter -High sensitivity from the ultraviolet region (spectral response range: 200 to 1000 nm) -Readout speed: 10 MHz max. -Image lag: 0.1% typ. -Light-shielded CCD horizontal shift registers Specifications • Type : With electronic shutter function • Image size : 28.672 x 2.500 mm • Number of effective pixels : 2048 x 1 pixels • Pixel size : 14 x 2500 μm • Spectral response range : 200 to 1100 nm • Line rate (typ.) : 2000 lines/s • Line rate (max.) : 4000 lines/s • Dark current (typ.) : 20000 e-/pixel/s • Readout noise (typ.) : 30 e- rms • Cooling : Non-cooled • Window material : Quartz glass • Package : Ceramic • Measurement condition : Typ. Ta=25 ℃, fc=5 MHz, unless otherwise noted, operating conditions: Typ., Dark current: MPP mode