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參數(shù)資料
| 型號： | AMIS-720658 |
| 英文描述： | Contact Image Sensor |
| 中文描述： | 接觸式圖像傳感器 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 560K |
| 代理商： | AMIS-720658 |
AMIS-720658: Contact Image Sensor
Data Sheet
1.0 General Description
AMI Semiconductor’s AMIS-720658 (PI6058) contact image sensor (CIS) is a selectable 600 or 300 dot per inch (dpi) resolution linear
image sensor, which employs AMI Semiconductor’s proprietary CMOS image sensing technology. The sensor contains an on-chip
output amplifier, power down circuitry and parallel transfer features that are uniquely combined with the present-day active-pixel-sensor
technology. The image sensors are designed to be cascaded end-to-end on a printed circuit board (PCB) and packaged in an image
sensing module. Applications for the sensor array include facsimiles, PC scanners, check readers, and office automation equipment.
Figure 1 is a block diagram of the sensor. Each sensor consists of 344 active pixels, their associated multiplexing switches, buffers and
an output amplifier circuit with a power down feature. The sensors pixel-pixel spacing is approximately 42.3
μ
m. The size of each sensor
without the scribe lines is 14560
μ
m by 335
μ
m.
2.0 Key Features
600 and 300dpi selectable resolutions
344 or 172 image sensor elements (pixels)
42.3
μ
m (600dpi) pixel center-to-center spacing
On-chip amplifier
Single 3.3V power supply
3.3V input clocks and control signals
4.0MHz maximum pixel rate
Parallel / integrate and transfer
Power-down circuit
High sensitivity
Low power
Low noise
SR
CLK
SI
SIC
Parallel Transfer, Storage Cells and Readout Registers
SO
VDD
GBST
14560μm
1
2
3
4
335μm
VOUT
VSS
342
343
344
Row of 344 Pixels (600dpi)
and Video Line Multiplexer
42.3μm
Amplifier, Power-
Down and Offset
Control
VREF
22.95μm
Scan Direction
Figure 1: Sensor Block Diagram
1
AMI Semiconductor
– Jul 06, M-20503-007
www.amis.com
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PDF描述 |
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| AMIS-721250 | Contact Image Sensor |
| AMIS-722402 | Contact Image Sensor |
| AMIS-732128 | 50レm-pitch Wide Aperture Spectroscopic Photodiode Arrays |
| AMIS-732256 | 50レm-pitch Wide Aperture Spectroscopic Photodiode Arrays |
| AMIS-732512 | 50レm-pitch Wide Aperture Spectroscopic Photodiode Arrays |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMIS-721250 | 制造商:AMI 制造商全稱:AMI 功能描述:Contact Image Sensor |
| AMIS-722402 | 制造商:AMI 制造商全稱:AMI 功能描述:Contact Image Sensor |
| AMIS-732128 | 制造商:AMI 制造商全稱:AMI 功能描述:50レm-pitch Wide Aperture Spectroscopic Photodiode Arrays |
| AMIS-732256 | 制造商:AMI 制造商全稱:AMI 功能描述:50レm-pitch Wide Aperture Spectroscopic Photodiode Arrays |
| AMIS-732512 | 制造商:AMI 制造商全稱:AMI 功能描述:50レm-pitch Wide Aperture Spectroscopic Photodiode Arrays |
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