S7199-01_15 Datasheet, PDF (1/9 Pages) Hamamatsu Corporation – TDI-CCD area image sensor

TDI-CCD area image sensor
S7199-01/-01F
Image sensor with a long, narrow photosen-
sitive area for X-ray imaging
The S7199-01 is a front-illuminated FFT-CCD image sensor developed for X-ray imaging. An FOS (Fiber Optic plate with
Scintillator) sensitive to X-rays is directly coupled to the CCD chips, allowing X-ray imaging with high sensitivity. Two CCD
chips are arranged in close proximity to configure a long photosensitive area (approx. 150 mm).
The S7199-01 CCD image sensor features TDI mode
operation that allows capturing clear, sharp X-ray images of objects
moving on a belt conveyor, making it ideal for non-destructive X-ray inspection. FOP type not coated with scintillator mate-
rial is also provided (S7199-01F).
Features
1536 × 128 pixel (× 2 chips)
Pixel size: 48 × 48 μm
Buttable structure of 2 chips
TDI (time delay integration) operation
100% fill factor
Wide dynamic range
Low dark current
Low readout noise
MPP operation
Applications
General X-ray imaging
Non-destructive inspection
Dental panorama
Specifications
Parameter
S7199-01
S7199-01F
CCD structure
Window
Full frame transfer or TDI
FOS (fiber optic plate with scintillator)
FOP (fiber optic plate)*¹
Photosensitive area (H × V)
73.728 × 6.144 mm (× 2 chips)
X-ray sensitive area
146 × 6 mm
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Pixel size (H × V)
48 × 48 μm
Number of total pixels (H × V)
1536 × 128 (× 2 chips)
Number of effective pixels (H × V)
1536 × 128 (× 2 chips)
Fill factor
100%
Vertical clock phase
2 phases
Horizontal clock phase
2 phases
Output circuit
Two-stage MOSFET source follower with load resistance
X-ray resolution
4 to 6 Lp/mm at 60 kVp, 20 μGy
-
Total dose irradiation
50 Gy max.
-
Package
40-pin ceramic
Cooling
Non-cooled
*1: When using this product for X-ray detection, the user needs to affix a phosphor sheet, etc. to the FOP.
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