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CMOS linear image sensors S13014 S13014-10

CMOS linear image sensors S13014 S13014-10
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CMOS linear image sensors S13014 S13014-10 - 1

CMOS linear image sensors S13014 High sensitivity, photosensitive area with vertically long pixels The S13014 and S13014-10 are high sensitivity CMOS linear image sensors employing a photosensitive area consisting of vertically long pixels (14 × 200 μm). High sensitivity and high durability have been achieved even in the ultraviolet region. Handling is easy because it operates on a single 5 V power supply. In addition, a surface mount type (S13014-10) is available. It can be used in various applications including encoders, position detection, and spectrometers. Position detection Eﬀective photosensitive area length: 7.168 mm Image reading High sensitivity: 1300 V/(lx·s) High sensitivity in UV to NIR region (spectral response range: 200 to 1000 nm) Simultaneous charge integration for all pixels Variable integration time function (electronic shutter function) 5 V single power supply operation Built-in timing generator allows operation with only start and clock pulse inputs Video data rate: 10 MHz max. Two types of package available DIP type: S13014 Surface mount type: S13014-10 Structure Parameter Number of pixels Pixel size Photosensitive area length Package Window material Speciﬁcation 512 14 × 200 7.168 Ceramic Quartz Value -0.3 to +6 -0.3 to +6 -0.3 to +6 -40 to +65 -40 to +65 Peak temperature: 260 °C, three times (see P.8) Absolute maximum ratings Parameter Supply voltage Clock pulse voltage Start pulse voltage Operating temperature Storage temperature Reﬂow soldering conditions (S13014-10) Symbol Vdd V(CLK) V(ST) Topr Tstg Tsol *1: 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: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the product within the absolute maximum ratings.

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CMOS linear image sensors S13014 S13014-10 - 2

CMOS linear image sensors Recommended terminal voltage (Ta=25 °C) Parameter Supply voltage Clock pulse voltage Start pulse voltage Symbol Vdd High level Low level High level Low level Input terminal capacitance (Ta=25 °C, Vdd=5 V) Parameter Clock pulse input terminal capacitance Start pulse input terminal capacitance Electrical characteristics [Ta=25 °C, Vdd=5 V, V(CLK)=V(ST)=5 V] Parameter Clock pulse frequency Data rate Output impedance Current consumption*2 *3 *2: f(CLK)=10 MHz *3: Current consumption increases as the clock pulse frequency increases. The current consumption is 10 mA typ....

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CMOS linear image sensors S13014 S13014-10 - 3

CMOS linear image sensors Spectral response (typical example) Spectral response in UV region (typical example) (Ta=25 °C) Block diagram Shift register Timing generator Hold circuit Amp array Bias generator Photodiode array

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CMOS linear image sensors S13014 S13014-10 - 4

CMOS linear image sensors Output waveform of one pixel The timing for acquiring the Video signal is synchronized with the rising edge of a trigger pulse (See red arrow below.). 5 V/div. GND 2.6 V (saturation output voltage=2.0 V) 0.6 V (output offset voltage) 1 V/div. 5 V/div. GND 2.6 V (saturation output voltage=2 V) Video 0.6 V (output offset voltage) 1 V/div.

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CMOS linear image sensors S13014 S13014-10 - 5

CMOS linear image sensors CLK Integration time tlp(ST) thp(ST) tpi(ST) 87 clocks 512 tf(ST) thp(ST) Parameter Start pulse width interval*12 Start pulse high period*12 *13 Start pulse low period Start pulse rise and fall times Clock pulse duty Clock pulse rise and fall times Symbol tpi(ST) thp(ST) tlp(ST) tr(ST), tf(ST) tr(CLK), tf(CLK) *12: Dark output increases if the start pulse period or the start pulse high period is lengthened. *13: The integration time equals the high period of ST plus 48 CLK cycles. The shift register starts operation at the rising edge of CLK immediately after ST...

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CMOS linear image sensors S13014 S13014-10 - 6

CMOS linear image sensors Operation example When the clock pulse frequency is maximized (data rate is also maximized), the time of one scan is minimized, and the integration time is maximized (for outputting signals from all 512 channels) Clock pulse frequency = Data rate = 10 MHz Start pulse cycle = 604/f(CLK) = 604/10 MHz = 60.4 μs High period of start pulse = Start pulse cycle - Start pulse’s low period min. = 604/f(CLK) - 100/f(CLK) = 604/10 MHz - 100/10 MHz = 50.4 μs Integration time is equal to the high period of start pulse + 48 cycles of clock pulses, so it will be 50.4 + 4.8 = 55.2...

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CMOS linear image sensors S13014 S13014-10 - 7

CMOS linear image sensors Index mark Tolerance unless otherwise noted: ±0.2 *1: Distance from package edge to photosensitive area end *2: Distance from glass surface to photosensitive area *3: Distance from substrate bottom to photosensitive area *4: Glass thickness KMPDA0624EA Symbol Vlcp CLK Vdd Vss Video EOS Trig ST Description Bias voltage for negative voltage circuit*14 Clock pulse Supply voltage GND Video signal*15 End of scan Trigger pulse for video signal acquisition Start pulse Symbol NC Vdd ST Vss Trig CLK Vlcp Vss NC NC NC NC NC NC Description Pin no. No connection 15 Supply...

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CMOS linear image sensors S13014 S13014-10 - 8

CMOS linear image sensors Application circuit examples S13014 +5 V +5 V

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CMOS linear image sensors S13014 S13014-10 - 9

CMOS linear image sensors Recommended reflow soldering conditions (S13014-10, typical example) 300 °C Peak temperature 260 °C max. Peak temperature - 5 °C 30 s max. Cooling 6 °C/s max. ∙ This product supports lead-free soldering. After unpacking, store it in an environment at a temperature of 30 °C or less and a humidity of 60% or less, and perform soldering within 4 weeks. ∙ The eﬀect that the product is subject to during reﬂow soldering varies depending on the circuit board and reﬂow oven that are used. When you set reﬂow soldering conditions, check that problems do not occur in the...

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CMOS linear image sensors S13014 S13014-10 - 10

CMOS linear image sensors Precautions (1) Electrostatic countermeasures This device has a built-in protection circuit against static electrical charges. However, to prevent destroying the device with electrostatic charges, take countermeasures such as grounding yourself, the workbench and tools to prevent static discharges. Also protect this device from surge voltages which might be caused by peripheral equipment. (2) Light input window If dust or dirt gets on the light input window, it will show up as black blemishes on the image. When cleaning, avoid rubbing the window surface with dry...

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