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CCD linear image sensors S12551 series

CCD linear image sensors S12551 series
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CCD linear image sensors S12551 series - 1

CCD linear image sensors S12551 series Pixel size: 14 × 14 μm, front-illuminated type, high-speed response and high sensitivity The S12551 series is a front-illuminated type CCD linear image sensor with high-speed line rate designed for applications such as sorting machine. Foreign object screening High CCD node sensitivity: 13 μV/e- typ. High-speed imaging Readout speed: 40 MHz max. Anti-blooming function Built-in electronic shutter Structure Parameter Pixel size (H × V) Number of pixels Number of eﬀective pixels Image size (H × V) Horizontal clock phase Output circuit Package Window material Two-phase Three-stage MOSFET source follower 24-pin ceramic DIP (refer to dimensional outline) Quartz glass*1 Absolute maximum ratings (Ta=25 °C, unless otherwise noted) Parameter Operating temperature Storage temperature Output transistor drain voltage Reset drain voltage Anti-blooming drain voltage Horizontal input source voltage Anti-blooming gate voltage Horizontal input gate voltage Summing gate voltage Output gate voltage Reset gate voltage Transfer gate voltage Horizontal shift register clock voltage Symbol Topr Tstg VOD VRD VABD VISH VABG VIGH VSG VOG VRG VTG VP1H, VP2H Condition Package temperature No dew condensation*2 No dew condensation*2 *2: When there is a temperature diﬀerence between a product and the surrounding area in high humidity environment, dew condensation may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability. Note: During high-speed operation, the temperature of the sensor increases. Take heat dissipation measures as required to prevent exceeding the absolute maximum ratings. Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to the product within the absolute maximum ratings.

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CCD linear image sensors S12551 series - 2

CCD linear image sensors Operating conditions (Ta=25 °C) Parameter Symbol Output transistor drain voltage VOD Reset drain voltage VRD Anti-blooming drain voltage VABD Horizontal input source voltage VISH Test point Horizontal input gate voltage VIGH High VABGH Anti-blooming gate voltage Low VABGL High VSGH Summing gate voltage Low VSGL Output gate voltage VOG Substrate voltage VSS High VRGH Reset gate voltage Low VRGL High VTGH Transfer gate voltage Low VTGL High VP1HH, VP2HH Horizontal shift register clock voltage Low VP1HL, VP2HL External load resistance RL Electrical characterisitics...

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CCD linear image sensors S12551 series - 3

CCD linear image sensors Electrical and optical characterisitics (Ta=25 °C, operating conditions: Typ., unless otherwise noted) Parameter Saturation output voltage Full well capacity Conversion eﬃciency Dark current (maximum of all eﬀective pixels) Readout noise*7 Dynamic range*8 Spectral response range Photoresponse nonuniformity*9 *10 Image lag*9 Symbol Vsat Fw CE ID max Nread Drange λ PRNU Lag Dark current is reduced to half for every 5 to 7 °C decrease in temperature. Readout frequency 40 MHz Dynamic range = Full well capacity / Readout noise Measured at one-half of the saturation...

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CCD linear image sensors S12551 series - 4

CCD linear image sensors Spectral transmittance characteristics of window material (Typ. Ta=25 °C)

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CCD linear image sensors S12551 series - 5

CCD linear image sensors Device structure (conceptual drawing of top view in dimensional outline) S12551-1024 22 CCD horizontal shift register CCD horizontal shift register

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CCD linear image sensors S12551 series - 6

CCD linear image sensors Timing chart When not using electronic shutter 1 line output period (integration time) ABG Tpwv Dummy readout period* * When making the integration time longer than the normal readout period, to carry away the dark current generated in the CCD horizontal shift register, perform dummy readout after completion of the normal readout until right before rising transfer gate pulse. KMPDC0484EC Parameter Pulse width TG Rise and fall times Pulse width Rise and fall times P1H, P2H*12 Duty ratio Pulse width SG Rise and fall times Duty ratio Pulse width RG Rise and fall times...

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CCD linear image sensors S12551 series - 7

CCD linear image sensors When using electronic shutter 1 line output period Tpwab (electronic shutter: close) Tinteg (integration time) (electronic shutter: open) Dummy readout period* * When making the integration time longer than the normal readout period, to carry away the dark current generated in the CCD horizontal shift register, perform dummy readout after completion of the normal readout until right before rising transfer gate pulse. KMPDC0485EC Parameter Pulse width ABG Rise and fall times Pulse width TG Rise and fall times Pulse width P1H, P2H*13 Rise and fall times Duty ratio...

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CCD linear image sensors S12551 series - 8

CCD linear image sensors Dimensional outlines (unit: mm) S12551-1024 1.35 ± 0.2*1 1.115 ± 0.1*2 Lead material: FeNi alloy Lead processing: NiAu plating Weight: 3.8 g typ. Tolerance unless otherwise noted: ±0.1 *1: Distance from package surface to photosensitive surface *2: Distance from window upper surface to photosensitive surface *3: Distance from package bottom to photosensitive surface *4: Glass thickness (Refractive ratio≈1.5) This product is not hermetically sealed and moisture may penetrate inside the package. Avoid using or storing this product in an environment where sudden...

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CCD linear image sensors S12551 series - 9

CCD linear image sensors Function Output transistor source Output transistor drain Output gate Summing gate Substrate Reset drain Remark (standard operation) RL=2.2 kΩ +15 V +5 V Same pulse as P2H GND +14 V CCD horizontal resister clock-2 CCD horizontal resister clock-1 Test point (horizontal input gate) Anti-blooming gate Anti-blooming drain Test point (horizontal input source) Substrate Reset drain Transfer gate Reset gate Precautions Electrostatic countermeasures Handle these sensors with bare hands or wearing cotton gloves. In addition, wear anti-static clothing or use a wrist band with...

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CCD linear image sensors S12551 series - 10

CCD linear image sensors Information described in this material is current as of March 2021. Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always contact us for the delivery specification sheet to check the latest specifications. The product warranty is valid for one year after delivery and is limited to product repair or replacement for...

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