ilx521aa Sony Electronics, ilx521aa Datasheet

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ilx521aa

Manufacturer Part Number
ilx521aa
Description
256-pixel Ccd Linear Image Sensor B/w
Manufacturer
Sony Electronics
Datasheet
Description
linear image sensor designed for image scanner
sensor. A built-in timing generator and clock driver
ensure single 5V power supply for easy use.
Features
• Number of effective pixels: 256 pixels
• Pixel size: 14µm
• Built-in timing generator and clock driver
• Built-in S/H circuit
• Maximum data rate: 2MHz
• Single 5V power supply
• Clear mold package (20-pin SOP)
Absolute Maximum Ratings
• Supply voltage
• Operating temperature
• Storage temperature
Pin Configuration (Top View)
The ILX521AA is a rectangular reduction type CCD
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
256-pixel CCD Linear Image Sensor (B/W)
S/H SW
TEST
ROG
GND
V
CLK
OUT
NC
NC
NC
NC
10
1
2
3
4
5
6
7
8
9
14µm (14µm pitch)
256
V
1
DD
–10 to +60
–30 to +80
18
17
16
15
14
13
12
11
20
19
NC
NC
NC
NC
NC
V
NC
NC
NC
NC
DD
6
°C
°C
V
– 1 –
Block Diagram
ILX521AA
20 pin SOP (MOLD)
S256
S255
D17
D13
D12
D8
D7
S2
S1
E99155-PS

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ilx521aa Summary of contents

Page 1

... CCD Linear Image Sensor (B/W) Description The ILX521AA is a rectangular reduction type CCD linear image sensor designed for image scanner sensor. A built-in timing generator and clock driver ensure single 5V power supply for easy use. Features • Number of effective pixels: 256 pixels • ...

Page 2

... Pin No Max. Unit 5.25 V Symbol Min. Typ. 4 — IL Symbol Min. Typ. — 10 — 10 – 2 – ILX521AA Symbol Description power supply Max. Unit 0.5 V Max. ...

Page 3

... V MAX D10 D11 D12 S1 – 3 – ILX521AA Unit Remarks V/(lx · s) Note 1 % Note 2 V — mV Note 3 mV Note 3 % Note 4 Note 5 lx · s Note 6 mA — % — — ...

Page 4

... D17 D16 D15 D14 D13 S256 S2 S1 D12 D11 D10 – 4 – ILX521AA ...

Page 5

... D17 D16 D15 D14 D13 S256 S1 D12 D11 D10 – 5 – ILX521AA ...

Page 6

... ROG pulse rise/fall time ROG pulse period Symbol Min. t1 — 10 Symbol Min. t5 500 t9 500 t6 500 – 6 – ILX521AA Typ. Max. Unit 10 100 Typ. Max. Unit 1000 — ns 1000 — — ns 1000 — ns ...

Page 7

... Note 1) fck = 1MHz, CLK pulse Duty = 50%, CLK pulse rise/fall time = 10ns Note 2) Output waveform when internal S/H circuit is used. Note 3) • is data period. (Note 3) t10 t11 t12 Symbol Min. t10 — t11 — t12 — – 7 – ILX521AA Typ. Max. Unit 150 — ns 220 — ns 110 — ns ...

Page 8

... Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same CLK ROG 2SA1175 – 8 – ILX521AA 0.01 22 /10V ...

Page 9

... Example of Representative Characteristics (V Spectral sensitivity characteristics (Standard characteristics) 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 400 Output voltage vs. Temperature characteristics (Standard characteristics) 100 0.5 0.1 0.05 0.01 – 5V 25°C) DD 500 600 700 800 Wavelength [nm – Ambient temperature [ C] – 9 – ILX521AA 900 1000 ...

Page 10

... V [V] DD Offset level vs. V (Standard characteristics 4.75 60 Output voltage vs. Integration time (Standard characteristics 5.25 1 – 10 – ILX521AA characteristics Vos ~ – 0 5. – Integration time [ms] ...

Page 11

... Do not expose to intense light for long periods. 5) Exposure to high temperatures or humidity will affect the characteristics. Accordingly avoid storage or usage in such conditions. 6) CCD image sensors are precise optical equipment that should not be subject to mechanical shocks. 7) Normal output signal is not obtained immediately after device switch on. – 11 – ILX521AA ...

Page 12

... ILX521AA ...

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