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UPD3734ACYのメーカーはNECです、この部品の機能は「2660 PIXELS CCD LINEAR IMAGE SENSOR」です。 |
部品番号 | UPD3734ACY |
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部品説明 | 2660 PIXELS CCD LINEAR IMAGE SENSOR | ||
メーカ | NEC | ||
ロゴ | |||
このページの下部にプレビューとUPD3734ACYダウンロード(pdfファイル)リンクがあります。 Total 20 pages
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD3734A
2660 PIXELS CCD LINEAR IMAGE SENSOR
The µPD3734A is a high sensitivity CCD (Charge Coupled Device) linear image sensor which changes optical
images to electrical signal.
The µPD3734A has 2660 pixels and an output amplifier which has high gain and wide output range, but low noise.
Built-in sample and hold circuit converts and outputs independent signal from CCD register in every pixel to
continuous video signal. So it is easy to interface to A/D converter or Bi-level converter.
FEATURES
• Valid photocell
: 2660 pixels
• Photocell’s pitch
: 11 µm
• High sensitivity
: 70 V/lx·s TYP.
• Peak response wavelength : 550 nm (green)
• Resolution
: 12 dot/mm A4 (210 × 297 mm) size (shorter side)
300 dpi US letter (8.5” × 11”) size (shorter side)
• Power supply
: +12 V
• Drive clock level
: CMOS output under 5 V operation
• High speed scan
: 0.54 ms/line (S/H in used)
• Built-in circuit
: Sample and hold circuit
Reset feed-through level clamp circuit
Clamp pulse generation circuit
Voltage amplifier
• Low noise
: A quarter of the µPD3734
• Low image lag
: 1 % MAX.
• Pin assign
: Compatible with the µPD3734
ORDERING INFORMATION
Part Number
µPD3734ACY
Package
CCD linear image sensor 22-pin plastic DIP (400 mil)
The information in this document is subject to change without notice.
Document No. S11454EJ1V0DS00 (1st edition)
Date Published May 1996 P
Printed in Japan
© 1996
1 Page BLOCK DIAGRAM
AGND 10
φ RB 21
VOUT 17
φ SHB 2
VOD
3
• Voltage Amplifier
• S/H circuit
• Reset feed-through
level clamp circuit
4
AGND
Optical black (OB) 18 pixels, invalid 2 pixels,
valid photocell 2660 pixels, invalid 2 pixels
14 φ 2
9 φ TG
15 φ 1
3Pages µPD3734A
ELECTRICAL CHARACTERISTICS
TA = +25 ˚C, VOD = 12 V, fφ1 = 0.5 MHz, data rate = 1 MHz, storage time = 10 ms
light source: 3200 K halogen lamp + C-500S (infrared cut filter, t = 1 mm), input signal clock = 5 Vp-p
Parameter
Symbol
Test Conditions
Saturation voltage
Vsat
Saturation exposure
SE Daylight color fluorescent lamp
Photo response non-uniformity
PRNU VOUT = 500 mV
Average dark signal
ADS Light shielding
Dark signal non-uniformity
DSNU Light shielding
Power consumption
PW
Output impedance
ZO
Response
RF Daylight color fluorescent lamp
Response peak wavelength
Image lag
IL VOUT = 1 V
Offset level
VOS
Input capacitance of shift register
clock pin
Cφ1,
Cφ2
Input capacitance of reset gate clock
pin
CφRB
Input capacitance of sample and hold CφSHB
clock pin
Input capacitance of transfer gate
clock pin
CφTG
Output fall delay time
td
Register imbalance
RI VOUT = 500 mV
Total transfer efficiency
TTE
VOUT = 1 V, data rate = 4 MHz
Dynamic range
DR Vsat/DSNU
Reset feed-through noise
RFSN Light shielding
Sample and hold noise
SHSN Light shielding,
φSHB series resistor 47 Ω
Bit noise
BN
Random noise
σ S/H in used
S/H not in used
Resolution
MTF
Modulation transfer function at
nyquist frequency
MIN.
1.5
49
3.5
TYP.
2.0
0.029
±2
1.0
4
190
0.5
70
550
0.3
4.5
MAX.
±8
3.0
6
250
1
91
1.0
5.5
Unit
V
lx•s
%
mV
mV
mW
kΩ
V/Ix·s
nm
%
V
400 pF
5 pF
5 pF
100 pF
92
–900
–50
80
500
–200
0
3
+500
+50
ns
%
%
times
mV
mV
4.5 mVp-p
0.9 mV
0.9 mV
65 %
6
6 Page | |||
ページ | 合計 : 20 ページ | ||
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PDF ダウンロード | [ UPD3734ACY データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
UPD3734ACY | 2660 PIXELS CCD LINEAR IMAGE SENSOR | NEC |