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M208-A4のメーカーはCMOS Sensorです、この部品の機能は「Contact Image Sensor Module」です。 |
部品番号 | M208-A4 |
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部品説明 | Contact Image Sensor Module | ||
メーカ | CMOS Sensor | ||
ロゴ | |||
このページの下部にプレビューとM208-A4ダウンロード(pdfファイル)リンクがあります。 Total 17 pages
Preliminary
Contact Image Sensor (CIS) Module
Product Name
M208-A4
Approval
Notes
CMOS Sensor Inc.
20045, Stevens Creek Blvd.,
Suite 1A
Cupertino, CA., 95014
Tel: (408) 366-2898
Fax: (408) 366-2698
Approved Checked Designed
Issued
June 1, 2002
Revision no.
All specifications of this device are subject to change without notice.
20045 Stevens Creek Blvd., Suite 1A, Cupertino, CA., 95014
Tel: (408) 366-2898, Fax: (408) 366-2698
1 Page CMOS Sensor Inc.
M208-A4
600 dpi, A4 size, Contact
Image Sensor (CIS) module
Features:
• 5184 x 1 image sensing elements
• 600 dots per inch (dpi) resolution
• 219 mm scanning length
• 18 mm x 11.3 mm x 231 mm compact size
• No residual image
• Red, Green, Blue LED light source
• light weight
• single 5 V power supply
• Good linearity: 1 ± 5%
• high integration for light source, lens and sensor
• 12 pin connector for input and output
Description:
The M208-A4 contact image sensor (CIS) module
is a contact type image sensing module. That
is composed of a line of LED as a light source,
a long Selfoc rod lens array, and 5184
photo-detector array. Input and output
electronic contact is via a 12-pin connector.
The cross sectioned view of the M208-A4
CIS module is shown in figure 1. Figure 2, on the
following page, is a block diagram of the module.
LED light
source
plastic
housing
cover glass
Selfoc
lens
The module is suitable for scanning A4 size
(216 mm) documents with 600-dpm resolution.
Applications include 600 dpi color scanner,
document scanner, and other office automation
(OA) equipment.
steel
bracket
connector
sensor
PCB
Figure 1. Cross section view of the
M208-A4 CIS module.
20045 Stevens Creek Blvd., Suite 1A, Cupertino, CA., 95014
Tel: (408) 366-2898, Fax: (408) 366-2698
3Pages 5. Upc is a pixel - pixel photo response non- uniformity within whole module.
Upc = [(Vpcmax - Vpcmin) / Vpcmax] x 100%
Vpcmax = MAX [Vpc(n)]; it is the maximum effective output signal.
Vpcmin = MIN [Vpc(n)]; it is the minimum effective output signal.
6. Vdmin is the minimum output signal in the dark and defined by:
Vdmin = MIN [Vd(n)];
where n = 1, 2, 5184 pixels on the whole module.
7. Ud is the dark output non- uniformity and defined by:
Ud = Vdmax – Vdmin
Where Vdmax = MAX[ Vd(n)]; it is the maximum dark output signal.
Vdmin = MIN [Vd(n)]; it is the minimum dark output signal.
8. MTF is a output response of the module using a MTF image target and defined by:
MTF = MIN {[(Vmax - Vmin) / (Vmax + Vmin)]} x 100%
where Vmax is the maximum output voltage using a MTF image target.
Vmin is the minimum output voltage using a MTF image target.
MTF image target is 5.75 lp/mm
9. O.D. = optical density of the paper.
10. lp / mm = line pair per millimeter
Absolute maximum ratings:
Power supply voltage, VDD --------------------------------------------------------- 6.5 V
Power supply current, IDD ------------------------------------------------------- 100 mA
LED power supply current, ILED ------------------------------------------------ 80 mA
Digital input voltage range (high), Vih -------------------------------------- VDD + 0.5 V
Digital input voltage range (low), Vil ------------------------------------------- - 0.5 V
Digital input current range, Iih -------------------------------------- -20 mA to 20 mA
Operating free-air temperature range, Ta ---------------------------------- 0 °C ~ 50 °C
Storage temperature range, Tstg --------------------------------------- -25 °C ~ 70 °C
Storage humidity range, Hstg ------------------------------------------- 10 ~ 90 % RH
‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress rating only, and
functional operation of the device at these or any other conditions beyond those indicated under “ recommended operating conditions” is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
20045 Stevens Creek Blvd., Suite 1A, Cupertino, CA., 95014
Tel: (408) 366-2898, Fax: (408) 366-2698
6 Page | |||
ページ | 合計 : 17 ページ | ||
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PDF ダウンロード | [ M208-A4 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
M208-A4 | Contact Image Sensor Module | CMOS Sensor |
M208-A6 | Contact Image Sensor Module | CMOS Sensor |
M208-A8 | Contact Image Sensor Module | CMOS Sensor |