PI214MC-DR AMI | Alldatasheet
Document overview
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- PDF pages: 8
Technical content
- Light source, lens, and sensor are integrated into a single module
- 8 dpm resolution, 216 mm scanning length
- Up to 440 µsec/line scanning speed, with 4.0 MHz pixel rate (See Table 3, Note 2.)
- Wide dynamic range
- Two-Level Tracking Digital Output (“Dynamic Threshold Digitizer”)
- Red (660 nm) light source (Other colors are available)
- Compact size ≅ 19.5 mm x 21.5 mm x 232 mm
- Low power
- Light weight General Description The PI214MC-DR is a contact image sensor, CIS, module with an additional on board circuit that digitizes the analog pixels from the CIS image sensor to a “background- tracking”, two-level digital output signal. It is based on Peripheral Imaging Corp’s CIS module that employs MOS image sensor technology to gain its high-speed performance and high sensitivity. The PI214MC-DR is suitable for scanning documents with width of 216 mm and with resolution of 8 dots per millimeter. Its has a broad applications, but specially designed for the following areas: PI214MC-DR Engineering Data Sheet Peripheral Imaging Corporation 200DPI CIS Two Level Digital Output Module Page 1 of 8 PI214MC-DR, 11/29/99
represents the image pixel that is darker than background. The table of pins and their functions are listed in Table I, Pin Configuration.
3 DIGOUT Digital Video Output
7 SP Start Pulse for the shift register
Table 1. Pin Configuration
- Clock (CP): This is the input for the main sampling clock.
- SP: This is the start pulse input for initiating the scan.
- VDD: This is an input for the + 5 Volts positive supply. Page 4 of 8 PI214MC-DR, 11/29/99
VN : This is the input for the -5 Volts negative supply. power supply for the LED light source. of ground returns are on Pins 1,2,4 & 8. Electro-optical characteristics at 25° C. generator’s time constant will determine the optimum integration time. recommended that the parameters be factory adjust for the specific applications. Table 3. Recommended Operating Conditions (25 °C)
(1) Clock pulse high is specified at 4.0 MHz at 25% duty. time constant of the reference generator will determine the optimum integration time. Diagram. The timing parametric values and their symbols are given in the Table 4. Table 4. Switching Parameter and Timing Symbol Definition
Table 5 Absolute Maximum Rating: Parameter Symbols Maximum Rating Units Vdd 10 V Idd 375 mA Vn -10 V Ivn 30 mA VLED 5.5 V Power supply voltage ILED 500 mA Input clock pulse (high level) Vih Vdd – 0.5 V Input clock pulse (low level) Vil -0.8 V Table 6 Operating Environment Operating temperature Top 0 to 50
0 COperating humidity Hop
-25 to+75
0 CStorage humidity Hstg
Page 7 of 8 PI214MC-DR, 11/29/99
©1999 Peripheral Imaging Corporation. implication or otherwise under any patent or patent rights of Peripheral Imaging Corporation. FIGURE 6. MECHANICAL STRUCTURE