|
|
UPD8821のメーカーはNECです、この部品の機能は「7300 PIXELS X 3 COLOR CCD LINEAR IMAGE SENSOR」です。 |
部品番号 | UPD8821 |
| |
部品説明 | 7300 PIXELS X 3 COLOR 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UPD8821ダウンロード(pdfファイル)リンクがあります。 Total 24 pages
www.DataSheet4U.com
DATA SHEET
MOS INTEGRATED CIRCUIT
μPD8821
7300 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR
DESCRIPTION
The μ PD8821 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 PD8821 has 3 rows of 7300 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 7300 pixels separately in odd and even pixels.
Therefore, it is suitable for 600dpi/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
: 7300 pixels × 3
: 10 μ m
: 40 μ m (4 lines) Red line-Green line, Green line-Blue line
: Primary colors (red, green, and blue), pigment filter (with 107 lx•hour tolerant)
: 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 PD8821CZ-A
Package
CCD linear image sensor 40-pin plastic DIP with heat sink (15.24 mm (600))
Remark The μ PD8821CZ-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. S17961EJ2V0DS00 (2nd edition)
Date Published July 2007 NS
Printed in Japan
The mark <R> shows major revised points.
2006
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
1 Page PIN CONFIGURATION (Top View)
CCD linear image sensor 40-pin plastic DIP with heat sink (15.24 mm (600))
μ PD8821CZ-A
μ PD8821
Output signal 4 (Green-even) 1 VOUT4
Ground 2 GND
Output signal 6 (Red-even) 3 VOUT6
Output signal 5 (Red-odd) 4 VOUT5
Output unit drain voltage 2 5 VOD
Reset gate clock 6 φ R
Last stage shift register clock 7 φ 2L
Ground 8 GND
Shift register clock 2BO 9 φ 2BO
Shift register clock 1AO 10 φ 1AO
VOUT3 40 Output signal 3 (Green-odd)
GND 39 Ground
VOUT1 38 Output signal 1 (Blue-odd)
VOUT2 37 Output signal 2 (Blue-even)
VOD 36 Output unit drain voltage
φ CP 35 Reset feed-through level clamp clock
φ 2L 34 Last stage shift register clock
GND 33 Ground
φ 1BO 32 Shift register clock 1BO
φ 2AO 31 Shift register clock 2AO
Package Heat-Sink VOD 11 HS-VOD
No connection 12 NC
No connection 13 NC
No connection 14 NC
Shift register clock 1A 15 φ 1A
Shift register clock 2B 16 φ 2B
Transfer gate clock 3 17 φ TG3
Ground 18 GND
No connection 19 NC
No connection 20 NC
HS-VOD 30 Package Heat-Sink VOD
NC 29 No connection
NC 28 No connection
NC 27 No connection
φ 2A 26 Shift register clock 2A
φ 1B 25 Shift register clock 1B
φ TG1 24 Transfer gate clock 1
φ TG2 23 Transfer gate clock 2
NC 22 No connection
NC 21 No connection
Caution
Pins 11 and 30 (HS-VOD) are connected only to the heat sink. These pins are not connected to VOD
(pins 5 or 36) inside this device.
Set HS-VOD (pins 11 and 30) to VOD (pins 5 and 36) in common on a board. Each VOD is connected
inside this device.
PHOTOCELL STRUCTURE DIAGRAM
7 μm
3 μm
Channel stopper
Aluminum
shield
Data Sheet S17961EJ2V0DS
3
3Pages μ PD8821
INPUT PIN CAPACITANCE (TA = +25°C, VOD = +10 V)
Parameter
Symbol
Pin
Pin No
MIN.
TYP.
MAX.
Unit
Shift register clock pin capacitance Note
Cφ 1
φ 1AO
10
235 260 285
pF
φ 1BO
32
235 260 285
pF
φ 1A
15
235 260 285
pF
φ 1B
25
235 260 285
pF
Cφ 2 φ 2AO
31
235 260 285
pF
φ 2BO
9
235 260 285
pF
φ 2A
26
235 260 285
pF
φ 2B
16
235 260 285
pF
Last stage shift register clock pin capacitance Cφ 2L
φ 2L
7 4 5 6 pF
34 4 5 6 pF
Reset gate clock pin capacitance
Cφ R φ R
6 11 12 13 pF
Reset feed-through level clamp clock pin
capacitance
Cφ CP
φ CP
35 13 15 17 pF
Transfer gate clock pin capacitance
Cφ TG
φ TG1
24
190 210 230
pF
φ TG2
23
155 170 185
pF
φ TG3
17
155 170 185
pF
Note Cφ 1, Cφ 2 are equivalent capacitance with driving device, including the co-capacitance between φ 1 and φ 2.
Remark Pins 10, 15, 25 and 32 (φ 1), pins 9, 16, 26 and 31 (φ 2), pins 7 and 34 (φ 2L), are each connected inside of
the device.
6 Data Sheet S17961EJ2V0DS
6 Page | |||
ページ | 合計 : 24 ページ | ||
|
PDF ダウンロード | [ UPD8821 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 |
UPD8821 | 7300 PIXELS X 3 COLOR CCD LINEAR IMAGE SENSOR | NEC |
uPD8827A | 7600 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR | Renesas |