AMIS-710321-A6 (PI321MC-A6) contact imaging sensor (CIS) module, which

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AMIS-710321-A6: 300dpi Module
AMIS-710321-A6 (PI321MC-A6) contact imaging sensor (CIS) module, which composed AMIS-720321 (PI3021) sensor chips. AMIS-72031 300dots inch (dpi) solid-state line imaging array, also product Semiconductor. This imaging device fabricated using imaging sensor technology high-speed performance high sensitivity. AMIS710321-A6 suitable scanning size (104mm) documents with 11.8 dots millimeter resolution. Applications include ticket, check card scanners, variety mark readers other automation equipment.
Features
Light source, lens sensor integrated into single module 11.8dpm resolution, 104mm scanning length 250µsec/line scanning speed, with 5MHz pixel rate Wide dynamic range Analog output light source (660nm) Compact size 14mm 19mm 120mm power Light weight
Functional Description
AMIS-710321-A6 imaging array consists sensors that cascaded provide 1248 photo-detectors with their associated multiplex switches, digital shift register that controls sequential readout. Mounted module one-to-one graded indexed micro lens array that focuses scanned documents image onto sensing plane. on-board amplifier processes video signal produce sequential stream video video output AMIS-710321-A6 module. Illumination accomplished means integrated light source. components housed small plastic housing which cover glass that acts focal point object being scanned protects imaging array, micro lens assembly light source from dust. module 10-pin connector located module. cross section AMIS-710321-A6 shown Figure block diagram Figure
Semiconductor M-20563-001 www.amis.com
AMIS-710321-A6: 300dpi Module
Figure Inside Pictorial Module
Figure AMIS-710321-A6 Module Block Diagram (see Table
Semiconductor M-20563-001 www.amis.com
AMIS-710321-A6: 300dpi Module
Table Configuration Number
Symbol Vout (+5V) (-5V -12V) GLED VLED
Names Functions Analog video output Ground; Positive power supply Negative power supply Ground; Shift register start pulse Ground; Sampling clock pulse Ground light source; Supply light source
Table Absolute Maximum Rating Parameter Power supply voltage
Input clock pulse (high level) Input clock pulse (low level)
Symbols VLED ILED
Maximum Rating 0.5V -0.6
Units
Table Operating Environment Parameter Operating temperature Operating humidity Storage temperature Storage humidity
Symbols Tstg Hstg
Maximum Rating
Units
Semiconductor M-20563-001 www.amis.com
AMIS-710321-A6: 300dpi Module
Electro-Optical Characteristics (25°C)
Table Electro-Optical Characteristics Parameter Number photo detectors Pixel-to-pixel spacing Line scanning rate Clock frequency Bright output voltage Bright output non-uniformity Adjacent pixel non-uniformity Dark non-uniformity Dark output voltage Modulation transfer function
Notes:
Symbol
Tint
Parameter 1248 84.7 <+/-30 <100 <300
Units Elements µsec
Note
5.0MHz clock frequency
Video output Uadj
Tint: Line scanning rate integration time. Tint determined interval main clock frequency Vpavg Vp(n)/1248 [(Vpmax 100% [(Vp Vpmin) 100% Upadj MAX[ (Vp(n) Vp(n+l) Vp(n)] 100% Upadj non-uniformity percentage pixel pixel Vdmax Vdmin Vdmin minimum output black document (O.D.=0.8) Vdmax: maximum output voltage black document (O.D.= 0.8) [(Vmax Vmin) (Vmax Vmin)] Vmax: maximum output voltage 75lp/in Vmin: minimum output voltage 75lp/in O.D. optical density line pair inch
Table Recommended Operating Conditions (25°C) Item Symbol Power supply VLED ILED Input voltage digital high Input voltage digital Clock frequency Clock pulse high duty cycle Clock pulse high duration Integration time Tint Operating temperature
Tint (Min.) lowest line integration time available with 5.0MHz clock rate.
Min. -4.5
Vdd-1.0 0.250
Mean Vdd-.5
Max. 10.0
Units
Semiconductor M-20563-001 www.amis.com
AMIS-710321-A6: 300dpi Module
Switching Characteristics (25°C)
Figure Module Timing Diagram
switching characteristics clocks shown Figure timing symbol definitions Table
Table Symbol Definitions Above Timing Diagram Item Symbol Clock cycle time Clock pulse width Clock duty cycle Prohibit crossing time tprh Data setup time Data hold time Signal delay time Signal settling time
Min. 0.20
Typ.
Max.
Units
Semiconductor M-20563-001 www.amis.com
AMIS-710321-A6: 300dpi Module
AMIS-710321-A6 Module Mechanical Dimensions
Figure Pictorial Plastic Standard Housing Size
sketch this module provide pictorial module size structure. detailed drawing available upon request.
Semiconductor M-20563-001 www.amis.com
AMIS-710321-A6: 300dpi Module
Company Product Inquiries
more information about Semiconductor, technology product, visit site http://www.amis.com North America Tel: +1.208.233.4690 Fax: +1.208.234.6795 Europe Tel: 55.33.22.11 Fax: 55.31.81.12
Production Technical Data information contained this document applies product production. Semiconductor subsidiaries ("AMIS") have made every effort ensure that information accurate reliable. However, characteristics specifications product subject change without notice information provided without warranty kind (express implied). Customers advised obtain latest version relevant information verify that data being relied most current complete. AMIS reserves right discontinue production change specifications prices time without notice. Products sold AMIS covered warranty patent indemnification provisions appearing Terms Sale only. AMIS makes other warranty, express implied, disclaims warranties non-infringement, merchantability, fitness particular purpose. Semiconductor's products intended ordinary commercial applications. These products designed, authorized, warranted suitable life-support systems other critical applications where malfunction cause personal injury. Inclusion AMIS products such applications understood fully customer's risk. Applications requiring extended temperature range, operation unusual environmental conditions, high reliability, such military medical life-support, specifically recommended without additional processing AMIS such applications. Copyright 2006 Semiconductor, Inc.
Semiconductor M-20563-001 www.amis.com

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