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PDF uPD8827A Data sheet ( Hoja de datos )
| Número de pieza | uPD8827A | |
| Descripción | 7600 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR | |
| Fabricantes | Renesas | |
| Logotipo |  |
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DATA SHEET
MOS INTEGRATED CIRCUIT
μPD8827A
7600 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR
DESCRIPTION
The μ PD8827A is a high-speed and high sensitive color CCD (Charge Coupled Device) linear image sensor which
changes optical images to electrical signal and has the function of color separation.
The μ PD8827A has 3 rows of 7600 pixels, and it is a 2-output/color type CCD sensor with 2 rows/color of charge
transfer register, which transfers the photo signal electrons of 7600 pixels separately in odd and even pixels.
Therefore, it is suitable for 600 dpi/A3 high-speed color digital copiers, color scanners and so on by the use of the
package with heat sink that has high heat radiation.
FEATURES
• Valid photocell
• Photocell pitch
• Line spacing
• Color filter
• Resolution
• Data rate
• Output type
• Power supply
• Drive clock level
• On-chip circuits
: 7600 pixels × 3
: 9.325 μ m
: 18.65 μ m (2 lines) Red line-Green line, Green line-Blue line
: Primary colors (red, green, and blue), pigment filter
Light resistance is 107 lx•hour with standard sunlight and ultraviolet cut filter (L40)
: 24 dot/mm A3 (297 × 420 mm) size (shorter side)
: 60 MHz MAX. (30 MHz/ch max.)
: 2 outputs in phase/color
: +10 V
: CMOS output under 5 V operation
: Reset feed-through level clamp circuit
Voltage amplifiers
ORDERING INFORMATION
Part Number
μ PD8827ACZ-A
Package
CCD linear image sensor 40-pin plastic DIP with heat sink (15.24 mm (600))
Remark The μ PD8827ACZ-A is a lead-free product.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. S17962EJ1V0DS00 (1st edition)
Date Published February 2006 NS CP (N)
Printed in Japan
2006
1 page  
μ PD8827A
ELECTRICAL CHARACTERISTICS
TA = +25°C, VOD1 = VOD2 = VDD = +10 V, fφ R = 1 MHz, data rate = 2 MHz, storage time = 10 ms, input clock = 5 Vp-p
light source: 3200 K halogen lamp + C-500S (infrared cut filter, t = 1 mm)+ HA-50 (heat absorbing filter, t = 3 mm) (except Response 2)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Saturation voltage
Vsat
1.5 2.0
–
V
Saturation exposure
Red SER
3200K+C500S+HA50
– 0.05 – lx•s
Green SEG
– 0.06 – lx•s
Blue
SEB
– 0.11 – lx•s
Photo response non-uniformity
PRNU
VOUT = 1 V
– 6 18 %
Average dark signal
ADS
Light shielding
– 1 5 mV
Dark signal non-uniformity
DSNU
Light shielding
– 2 12 mV
Power consumption (VOD1)
POD1
– 210 300 mW
Power consumption (VOD2)
POD2
– 470 660 mW
Power consumption (VDD)
PDD
– 40 60 mW
Output impedance
ZO
– 0.2 0.4 kΩ
Response 1
Red
RR
3200K+C500S+HA50
27.16 38.8 50.44 V/lx•s
Green RG
23.31 33.3 43.29 V/lx•s
Blue
RB
12.25 17.5 22.75 V/lx•s
Response 2 (corresponding value
from Response 1)
Red
Green
RR
RG
A light source+CM500S 20.79 29.7 38.61 V/lx•s
19.6 28.0 36.4 V/lx•s
Blue
RB
9.45 13.5 17.55 V/lx•s
Response peak
Red
– 610 – nm
Green
– 535 – nm
Blue
– 460 – nm
Image lag
IL VOUT = 0.5 V
– 60 80 mV
Offset level
VOS
3.6 4.6 5.6
V
Output fall delay time Note
td
– 8 – ns
Register imbalance
RI VOUT = 1 V
– 1 7%
Total transfer efficiency
TTE
VOUT = 1 V, fφ R = 30 MHz
94
98
–
%
Dynamic range
DR1
Vsat/DSNU
– 1000 – times
DR2
Vsat/σ
– 769 – times
Reset feed-through noise
RFTN
Light shielding
–1000 –200 +500
mV
Light shielding random noise
σ dark
Bit clamp, t17 > 2 ns
– 2.6 – mV
Note td is defined as period from 10% of φ 2L of VOUT1 to VOUT6, and td is reference data after VOUT1 to VOUT6 pins
with FET proving.
Data Sheet S17962EJ1V0DS
5
5 Page 
μ PD8827A
Data Sheet S17962EJ1V0DS
11
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet uPD8827A.PDF ] | |
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