PI0000WSN AMI | Alldatasheet

Document overview

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Technical content

Features

  • 65-pC saturation capacity for wide dynamic range.
  • Wide spectral response (180 – 1000 nm) for UV and IR response.
  • NP junction photodiodes with superior resistance to UV damage.
  • Low dark current.
  • Integration time up to 9 seconds at room tempera- ture.
  • Integration time extended to hours by cooling.
  • High linearity.
  • Low power dissipation (less than 1 mW).
  • Geometrical structure for enhanced stability and registration.
  • Standard 22-lead dual-in-line IC package.

Figure 1. Pinout configuration.

functional descriptions in the following Table 1. Table 1. Symbols and functions and I/O pins. START Start Pulse: Input to start the line scan. CLK Clock Pulse: Input to clock the shift register. QOUT Video Charge Output: Output from the photodiodes pixels. TD1 Temperature Diode 1: Anode of temperature diode 1. TD2 Temperature Diode 2: Anode of temperature diode 2.

the symbol definition for Figure 6 are listed in Table 2. with the 5-Volt CMOS devices. Figure 6. Timing diagram. Table 2. Symbol definitions and timing specifications for timing diagram.

The following table lists the recommended operating conditions. Table 3. Recommended operating conditions at 25 oC.

  1. Applies to all control-clock inputs.
  2. Integration time is specified at room temperature such that the maximum dark current charge build up in each pixel is

less than 10% of the minimum saturation charge. Accordingly, it may be as long as 9 seconds at room temperature. that the shift register completes its operation within the desired integration time.

The following table lists the electro-optical characteristics. Table 4. Electro-optical characteristics at 25 oC.

  1. Fill factor, quantum efficiency, and responsivity are related by the equation R = (qel/hc).QE.FF.A, where qe is the
  2. At wavelength of 575 nm (yellow-green) and with no window.
  3. Measured at 50% Vsat with an incandescent tungsten lamp filtered with an Schott KG-1 heat-absorbing filter.
  4. Saturation charge specified for a video output bias of 4.5 volts.
  5. Max dark leakage £ 1.5 x average dark leakage measured with an integration period of 500 ms at 25oC.
  6. From 250-1000 nm, responsivity ³ 20% of its peak value.

The following figure provides the package dimensions. Figure 7. Package dimensions. Note: Dimensions are in inches except where millimeters (mm) are indicated. notice. Contents may not be reproduced in whole or in part without the express prior written permission of AMIS.