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參數資料
| 型號： | AD8072ARM |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Low Cost, Dual/Triple Video Amplifiers |
| 中文描述： | 2 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| 封裝： | MICRO, SOIC-8 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 167K |
| 代理商： | AD8072ARM |
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
AD8072/AD8073
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 2000
Low Cost, Dual/Triple
Video Amplifiers
FUNCTIONAL BLOCK DIAGRAMS
8-Lead Plastic (N), SOIC (R), and SOIC (RM) Packages
1
2
3
4
8
7
6
5
AD8072
IN2
–IN2
OUT2
V
S
OUT1
–IN1
IN1
–V
S
14-Lead Plastic (N), and SOIC (R) Packages
AD8072
–
IN2
OUT2
NC
NC
NC
V
S
IN3
7
IN1
–
IN1
OUT1
IN2
–
V
S
–
IN3
8
OUT3
AD8073
NC = NO CONNECT
6
9
5
10
4
11
3
12
2
13
1
14
FEATURES
Very Low Cost
Good Video Specifications (R
L
= 150
Gain Flatness of 0.1 dB to 10 MHz
0.05% Differential Gain Error
0.1 Differential Phase Error
Low Power
3.5 mA/Amplifier Supply Current
Operates on Single +5 V to +12 V Supply
High Speed
100 MHz, –3 dB Bandwidth (G = +2)
500 V/ s Slew Rate
Fast Settling Time of 25 ns (0.1%)
Easy to Use
30 mA Output Current
Output Swing to 1.3 V of Rails on Single +5 V Supply
)
APPLICATIONS
Video Line Driver
Computer Video Plug-In Boards
RGB or S-Video Amplifier in Component Systems
PRODUCT DESCRIPTION
The AD8072 (dual) and AD8073 (triple) are low cost, current
feedback amplifiers intended for high volume, cost sensitive
applications. In addition to being low cost, these amplifiers
deliver solid video performance into a 150
load while consuming
only 3.5 mA per amplifier of supply current. Furthermore, the
AD8073 is three amplifiers in a single 14-lead narrow-body
SOIC package. This makes it ideal for applications where small
size is essential. Each amplifier’s inputs and output are acces-
sible providing added gain setting flexibility.
These devices provide 30 mA of output current per amplifier,
and are optimized for driving one back terminated video load
(150
) each. These current feedback amplifiers feature gain
flatness of 0.1 dB to 10 MHz while offering differential gain and
phase error of 0.05% and 0.1
°
. This makes the AD8072 and
AD8073 ideal for business and consumer video electronics.
Both will operate from a single +5 V to +12 V power supply.
The outputs of each amplifier swing to within 1.3 volts of either
supply rail to accommodate video signals on a single +5 V supply.
The high bandwidth of 100 MHz, 500 V/
μ
s of slew rate, along
with settling to 0.1% in 25 ns, make the AD8072 and AD8073
useful in many general purpose, high speed applications where a
single +5 V or dual power supplies up to
±
6 V are needed. The
AD8072 is available in 8-lead plastic DIP, SOIC, and
μ
SOIC
packages while the AD8073 is available in 14-lead plastic DIP and
SOIC packages. Both operate over the commercial temperature
range of 0
°
C to +70
°
C. Additionally, the AD8072ARM oper-
ates over the industrial temperature range of –40
°
C to +85
°
C.
FREQUENCY
–
MHz
6.1
G
–
6.0
5.3
0.1
500
1
10
100
5.9
5.8
5.4
5.7
5.6
5.5
6
5
4
3
2
1
0
V
S
= 5V
V
O
= 2V p-p
R
F
= R
G
= 1k
R
L
= 150
A
V
= 2
C
–
7
–
1
0.1 dB
DIV
1 dB
DIV
Figure 1. Large Signal Frequency Response
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8072ARM-EBZ | 功能描述:BOARD EVAL FOR AD8072ARM RoHS:是 類別:編程器，開發系統 >> 評估演示板和套件 系列:* 標準包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| AD8072ARM-REEL | 制造商:Analog Devices 功能描述:OP Amp Dual Current Fdbk ±6V/12V 8-Pin MSOP T/R 制造商:Analog Devices 功能描述:OP AMP DUAL CURRENT FDBK 6V/12V 8MSOP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:USOIC LOW COST DUAL VIDEO AMPLIFIER - Tape and Reel |
| AD8072ARM-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Dual Current Fdbk |
| AD8072ARMZ | 功能描述:IC OPAMP VIDEO DUAL 8MSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 應用:TFT-LCD 面板：VCOM 驅動器 輸出類型:滿擺幅 電路數:1 -3db帶寬:35MHz 轉換速率:40 V/µs 電流 - 電源:3.7mA 電流 - 輸出 / 通道:1.3A 電壓 - 電源，單路/雙路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 供應商設備封裝:8-uMax-EP 包裝:管件 |
| AD8072ARMZ-REEL | 功能描述:IC OPAMP VIDEO DUAL 8MSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數:3 -3db帶寬:350MHz 轉換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
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