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PDF AMIS-710229 Data sheet ( Hoja de datos )
| Número de pieza | AMIS-710229 | |
| Descripción | (AMIS-710227 /- AMIS-710229) 200dpi CIS Module | |
| Fabricantes | AMI SEMICONDUCTOR | |
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AMIS-710227, AMIS-710228, AMIS-710229: 200dpi CIS Module Data Sheet
1.0 General Description
The AMIS-710227 (PI227MC-A4), AMIS-710228 (PI228MC-A4) and AMIS-710229 (PI229MC-A4) are a family of contact image sensor
(CIS) modules. As a family group they are called AMIS-710227/228/229 modules. They are long-contact image sensor modules using
MOS image sensor technology for high-speed performance and high sensitivity. They contain their own complete optical system
including the light source; accordingly, they make a very compact imaging system. The four parallel video outputs give this family of CIS
modules their high-speed performance. They all possess identical electrical circuit components, as well as the mechanical and optical
components, except for their LED light sources. Accordingly, they differ in their specification because the different light sources limits
the effective high-speed performance. The three modules are suitable for scanning A4 size (216mm) documents with 8 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
• Ultra-high-speed
• Four parallel analog video outputs clocked at 5.0MHz
• 90µsec/line scanning speed @ 5.0MHz clock rate with optional light sources, selected from the option of three above modules
• 8dpm resolution, 216mm scanning length
• Wide dynamic range
• LED light source (selectable among the three above modules)
• Standard A4 size ≅ 14mm x 19mm x 232mm
• Low power
• Light weight
3.0 Functional Description
Each of the three modules in the family, AMIS-710227/228/229, consists of four major components. The first of them is the printed
wwcwirc.DuaittabSohaeredt4U(P.cCoBm) on which the 27 imaging chips, AMIS-720220 (PI3020), are bonded. These sensor chips, produced by AMI
Semiconductor, are monolithic devices with 64 photo-sensing elements. Each of 27 chips are complete self-contained scanning chips
and have their control circuits integrated in the chips, so that they can be cascaded to provide 1728 photo-element modules. The AMIS-
720220 chips are integrated with the photo sensors' associated multiplex switches, a digital shift register and chip selection switch. The
chip's shift register sequentially clocks out the integrated image charges from each sensing element and passes them through the chip-
select switch and out onto the video line. The chip-select switches are sequentially switched as each of the predecessor chips
completes its scan. These 27 sensors, bonded on a PCB, are grouped into four sub-cascaded sections. Each contiguously cascaded
chips section is connected on separate video lines, resulting in four video outputs VOUT1, VOUT2, VOUT3, and VOUT4. Before the
signal, charges from the four video lines appear at their respective outputs where they are converted to signal voltages by four on-board
buffer amplifiers, one for each of its corresponding video section. The first three sections VOUT1, VOUT2 and VOUT3 have seven
sensor chips, while the VOUT4 has six sensor chips. Since each sensor chip has 64 pixels, there are a total of 1728 pixels. See Figure
1.
AMI Semiconductor – May 06, M-20548-001
www.amis.com
1
1 page  
AMIS-710227, AMIS-710228, AMIS-710229: 200dpi CIS Module Data Sheet
5.0 Module vs LED Light Source
Table 5-A lists the LED light source associated with each module model
Table 5-A: Module vs. LED Light Source
Module
AMIS-710227
AMIS-710228
AMIS-710229
LED Light Source
660nm Red LED bar
High power Yellow-Green LED bar
Low power Yellow-Green LED bar
6.0 Absolute Maximum Rating
Table 6-A shows the absolute maximum ratings. The parameters are common to all three modules. Table 6-B shows the absolute
maximum ratings that are different among the three modules.
Table 6-A: Electrical Absolute Maximum Rating
Parameter
Symbols
Power supply
Vdd
Idd
Vn
In
Input clock pulse (high level)
Vih
Maximum Rating
7
100
-15
35
Vdd – 0.5
Input clock pulse (low level)
Vil
-0.5
Note: These parameters are absolute maximums; do not operate under these conditions.
Units
V
ma
V
ma
V
V
Table 6-B: LED Power Absolute Maximum Rating
Parameter
Symbols
Maximum Rating
Power supply: LED light
Module
AMIS-710227
AMIS-710228
wwsowu.DrcaetaSheet4U.com
VLED
6.0
6.0
ILED
0.7
1.0
Note: These parameters are absolute maximums; do not operate under these conditions.
AMIS-710229
6.0
1.0
Units
V
amp
AMI Semiconductor – May 06, M-20548-001
www.amis.com
5
5 Page 
AMIS-710227, AMIS-710228, AMIS-710229: 200dpi CIS Module Data Sheet
11.0 Operating Conditions (25°C)
Table 11-A: Recommended Operating Conditions (25°C):
Item
Symbol
Power supply
Vdd (positive)
Vn (negative)
Idd (positive)
In (negative)(1)
Input voltage at digital high
Vih
Input voltage at digital low
Vil
Clock frequency
Fclk
Clock pulse high duty cycle
Clock pulse high duration
Integration time
Tint
Operating temperature(4)
Top
Min.
4.5
-10
60
20
Vdd-1.0
0
0.2(2)
45.5
82
Typ.
5.0
-5
66
20
Vdd-0.5
25
50
150
25
Max.
5.5
-4.0
75
20
Vdd
0.6
5.5(3)
50
Units
V
V
ma
ma
V
V
MHz
%
ns
µs
°C
Table 11-B: AMIS-710227 Operating Conditions (25°C)
AMIS-710227
Parameter
Min.
VLED
ILED
Typ.
5.0
480
Max.
5.5
550
V
ma
Table 11-C: AMIS-710228 Operating Conditions (25°C)
AMIS-710228
Min.
VLED
ILED
Typ.
5.0
TBD
Max.
5.5
TBD
V
ma
Table 11-D: AMIS-710229 Operating Conditions (25°C)
AMIS-710229
www.DataSheet4U.com
Min.
Typ.
Max.
VLED
5.0 5.5
V
ILED
TBD
TBD
ma
Notes:
1. Current is essential constant current with supply voltage
2. Determined by the longest tolerable integration time, because of leakage current build up, the integration time is recommended to be no greater than 10ms
3. The maximum call out is for the modules' electrical speed. The light source still dictates the highest speed performance.
4. This specification is a standard used by the CIS makers for the Fax Industry.
AMI Semiconductor – May 06, M-20548-001
www.amis.com
11
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| PDF Descargar | [ Datasheet AMIS-710229.PDF ] | |
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