ILX521 Sony Corporation, ILX521 Datasheet

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ILX521

Manufacturer Part Number
ILX521
Description
256-pixel CCD Linear Image Sensor (B/W)
Manufacturer
Sony Corporation
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 (12-pin SDIP)
Absolute Maximum Ratings
• Supply voltage
• Operating temperature
• Storage temperature
Pin Configuration (Top View)
The ILX521A 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
GND
V
ROG
CLK
OUT
1
2
3
4
5
6
14µm (14µm pitch)
256
V
1
DD
–10 to +60
–30 to +80
12
11
10
9
8
7
NC
NC
NC
NC
V
NC
6
DD
°C
°C
V
– 1 –
Block Diagram
12 pin SDIP (MOLD)
S256
S255
D17
D13
D12
S2
S1
D8
D7
ILX521A
E99154-PS

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ILX521 Summary of contents

Page 1

... CCD Linear Image Sensor (B/W) Description The ILX521A 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

... Input Pin Capacity Item Input capacity of CLK pin Input capacity of ROG pin Description Max. Unit 5.0 5. Symbol Min. Typ — IL Symbol Min. Typ. C CLK — ROG — 10 – 2 – Max. Unit 0.5 V Max. Unit — pF — pF ILX521A ...

Page 3

... V MAX D9 D10 D11 D12 – 3 – 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 — % — Ω — V Note 7 and the average output to MIN S1 ILX521A ...

Page 4

... D17 D16 D15 D14 D13 S256 S2 S1 D12 D11 D10 – 4 – ILX521A ...

Page 5

... D17 D16 D15 D14 D13 S256 S1 D12 D11 D10 – 5 – ILX521A ...

Page 6

... ROG pulse rise/fall time ROG pulse period Symbol Min. t1 — 90% 10 Symbol Min. t5 500 t9 500 t6 500 – 6 – Typ. Max. 10 100 Typ. Max. 1000 — 1000 — 10 — 1000 — ILX521A Unit ns % Unit ...

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 – ILX521A 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 – ILX521A 0.01 22 /10V ...

Page 9

... Example of Representative Characteristics 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 –10 0 500 600 700 800 Wavelength [nm – Ambient temperature [ C] – 9 – ILX521A 900 1000 ...

Page 10

... V [V] DD Offset level vs. V (Standard characteristics 4. Output voltage vs. Integration time 5.25 1 – 10 – ILX521A characteristics Vos ~ – 0 5.25 V [V] DD (Standard characteristics – 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 – ILX521A ...

Page 12

... ILX521A ...

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