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AMIS-710404-A8

AMIS-710404-A8

  • 厂商:

    AMI

  • 封装:

  • 描述:

    AMIS-710404-A8 - 400dpi CIS Module - AMI SEMICONDUCTOR

  • 数据手册
  • 价格&库存
AMIS-710404-A8 数据手册
AMIS-710404-A8: 400dpi CIS Module Data Sheet 1.0 General Description The AMIS-710404-A8 (PI404MC-A8) is a contact image sensor (CIS) module. It is a long contact image chip, which uses MOS image sensor technology for high-speed performance and high sensitivity. The AMIS-710404-A8 is suitable for scanning A8 size (57mm) documents with 15.7 dots per millimeter (dpm) resolution. Applications include document scanning, mark readers, gaming and office automation equipment. 2.0 Key Features • • • • • • • • • Light source, lens and sensor are integrated into a single module 15.7dpm resolution, 57mm scanning length 1.8msec/line scanning speed @ 500kHz clock rate Wide dynamic range Analog output Yellow-Green light source 570nm Compact size ≅ 13mm x 19mm x 70mm Low power Light weight 3.0 Functional Description The AMIS-710404-A8 imaging array consists of 7 sensors, which are cascaded to provide 896 photo-detectors with their associated multiplex switches and a digital shift register, which controls its sequential readout. Mounted in the module is a one-to-one graded indexed micro lens array, which focuses the scanned documents to image onto its sensing plane. The on-board amplifier processes the video signal to produce a sequential stream of video at the video output pin of the AMIS-710404-A8 module. Illumination is accomplished by means of an integrated LED light source. All components are housed in a small plastic housing which has a cover glass, which acts as the focal point for the object being scanned and protects the imaging array, micro lens assembly and LED light source from dust. I/O to the module is the 10-pin connector located on one end of the module (see Figure 4). The cross section of the AMIS-710404-A8 is shown in Figure 1 and the block diagram in Figure 2. AMI Semiconductor – July 06, M-20592-001 www.amis.com 1 AMIS-710404-A8: 400dpi CIS Module Data Sheet Figure 1: AMIS-710404-A8 Cross Section Figure 2: AMIS-710404-A8 Module Block Diagram (See Table 1) AMI Semiconductor – July 06, M-20592-001 www.amis.com 2 AMIS-710404-A8: 400dpi CIS Module Data Sheet Table 1: Pin Configuration Pin Number 1 2 3 4 5 6 7 8 9 10 Symbol Vout Gnd Vdd (+5V) Vn (-5V to -12V) Gnd SP Gnd CP GLED VLED Names and Functions Analog video output Ground; 0V Positive power supply Negative power supply Ground; 0V Shift register start pulse Ground; 0V Sampling clock pulse Ground for the light source; 0V Supply for the light source 4.0 Absolute Maximum Rating Table 2: Absolute Maximum Rating Parameter Power supply voltage Input clock pulse (high level) Input clock pulse (low level) Symbols Vdd Idd Vn In VLED ILED Vih Vil Maximum Rating 6 40 -15 10 5.5V 300 Vdd - 0.5V -0.5 Units V ma V ma V ma V V 5.0 Environmental Specifications Table 3: Operating and Storage Environment Parameter Symbols (1) Operating temperature Top (1) Operating humidity Hop (1) Storage temperature Tstg (1) Storage humidity Hstg Note: (1) These are standard specifications for the CIS modules. Maximum Rating 0 to 50 10 to 90 -20 to +75 10 to 90 Units ° C % ° C % AMI Semiconductor – July 06, M-20592-001 www.amis.com 3 AMIS-710404-A8: 400dpi CIS Module 6.0 Electro-Optical Characteristics at 25°C Table 4: Electro-Optical Characteristics at 25 C Parameter Number of photo detectors Pixel-to-pixel spacing Line scanning rate Clock frequency (3) Bright output voltage (4) Bright output non-uniformity (5) Dark non-uniformity (6) Dark output voltage (7) Modulation transfer function Notes: (1) (2) (3) (4) (5) (2) ° Data Sheet Symbol Tint (1) Parameter 896 63.5 2.92 307 2.0+/- 0.2 +/-30
AMIS-710404-A8 价格&库存

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