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UPD8871 の電気的特性と機能

UPD8871のメーカーはNECです、この部品の機能は「CCD LINEAR IMAGE SENSOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD8871
部品説明 CCD LINEAR IMAGE SENSOR
メーカ NEC
ロゴ NEC ロゴ 




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UPD8871 Datasheet, UPD8871 PDF,ピン配置, 機能
www.DataSheet4U.com
DATA SHEET
MOS INTEGRATED CIRCUIT
µ PD8871
10680 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR
DESCRIPTION
The µ PD8871 is a color CCD (Charge Coupled Device) linear image sensor which changes optical images to
electrical signal and has the function of color separation.
The µ PD8871 has 3 rows of 10680 pixels, and each row has a single-sided readout type of charge transfer register.
And it has reset feed-through level clamp circuits and voltage amplifiers. Therefore, it is suitable for 1200 dpi/A4 color
image scanners, color facsimiles and so on.
FEATURES
Valid photocell : 10680 pixels × 3
Photocell pitch : 4 µ m
Photocell size : 4 × 4 µ m2
Line spacing
Color filter
: 32 µ m (8 lines) Red line - Green line, Green line - Blue line
: Primary colors (red, green and blue), pigment filter (with light resistance 107 lx•hour)
Resolution
: 48 dot/mm A4 (210 × 297 mm) size (shorter side)
: 1200 dpi US letter (8.5” × 11”) size (shorter side)
Drive clock level : CMOS output under 5 V operation
Data rate
: 10 MHz Max.
Power supply
On-chip circuits
::
: +12 V
: Reset feed-through level clamp circuits
Voltage amplifiers
ORDERING INFORMATION
Part Number
Package
µ PD8871CY
CCD linear image sensor 32-pin plastic DIP (10.16 mm (400))
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 devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. S15329EJ2V0DS00 (2nd edition)
Date Published September 2002 NS CP (K)
Printed in Japan
The mark shows major revised points.
2001

1 Page





UPD8871 pdf, ピン配列
µ PD8871
PIN CONFIGURATION (Top View)
CCD linear image sensor 32-pin plastic DIP (10.16 mm (400))
µ PD8871CY
Ground GND 1
Reset feed-through level
clamp clock
φ CLB
2
Last stage shift register clock 1 φ 1L 3
Reset gate clock φ RB 4
No connection
NC 5
Internal connection
IC 6
Internal connection
IC 7
No connection
NC 8
No connection
NC 9
No connection
NC 10
Shift register clock 2
φ 2 11
Internal connection
IC 12
Internal connection
IC 13
Shift register clock 1
φ 1 14
Transfer gate clock 3
(for Red)
φ TG3
15
Ground GND 16
32 VOUT3 Output signal 3 (Red)
31 VOUT2 Output signal 2 (Green)
30 VOUT1 Output signal 1 (Blue)
29 VOD Output drain voltage
28 NC
No connection
27 IC
Internal connection
26 IC
Internal connection
25 NC
No connection
24 NC
No connection
23 NC
No connection
22 φ 2
Shift register clock 2
21 IC
Internal connection
20 IC
Internal connection
19 φ 1
Shift register clock 1
18
φ TG1
Transfer gate clock 1
(for Blue)
17
φ TG2
Transfer gate clock 2
(for Green)
Cautions 1. Leave pins 6, 7, 12, 13, 20, 21, 26, 27 (IC) unconnected.
2. Connect the No connection pins (NC) to GND.
Data Sheet S15329EJ2V0DS
3


3Pages


UPD8871 電子部品, 半導体
µ PD8871
ELECTRICAL CHARACTERISTICS
TA = +25°C, VOD = 12 V, data rate (fφ RB) = 2 MHz, storage time = 5.5 ms, input signal 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)
Parameter
Saturation voltage
Saturation exposure
Red
Green
Blue
Photo response non-uniformity
Average dark signal
Dark signal non-uniformity
Power consumption
Output impedance
Response
Red
Green
Blue
Image lag
Offset level Note 1
Output fall delay time Note 2
Total transfer efficiency
Response peak
Red
Green
Blue
Dynamic range
Reset feed-through noise Note 1
Random noise (CDS)
Symbol
Test Conditions
Vsat
SER
SEG
SEB
PRNU VOUT = 1.0 V
ADS Light shielding
DSNU Light shielding
PW
ZO
RR
RG
RB
IL VOUT = 1.0 V
VOS
td VOUT = 1.0 V, (t1) = 5 ns
TTE VOUT = 1.0 V, data rate = 10 MHz
DR1
DR2
RFTN
σ CDS
Vsat/DSNU
Vsat/σ CDS
Light shielding
Light shielding
Min.
2.5
2.52
2.31
1.54
4.5
92
2000
Typ.
3.2
0.889
0.970
1.455
6
0.2
1.0
360
0.30
3.60
3.30
2.20
1.0
6.0
25
98
630
540
460
3200
3200
+100
1.0
Max.
20
4.0
4.0
540
1.00
4.68
4.29
2.86
7.0
7.5
+1000
Unit
V
lxs
lxs
lxs
%
mV
mV
mW
k
V/lxs
V/lxs
V/lxs
%
V
ns
%
nm
nm
nm
times
times
mV
mV
Notes 1. Refer to TIMING CHART 2, 3.
2. When the fall time of φ 1L (t1) is the Typ. value (refer to TIMING CHART 2, 3).
6 Data Sheet S15329EJ2V0DS

6 Page



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共有リンク

Link :


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