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AD8041AR-REEL7 PDF预览

AD8041AR-REEL7

更新时间: 2024-11-29 12:29:31
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
16页 250K
描述
160 MHz Rail-to-Rail Amplifier with Disable

AD8041AR-REEL7 数据手册

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160 MHz Rail-to-Rail  
Amplifier with Disable  
AD8041  
FEATURES  
CONNECTION DIAGRAM  
Fully Specified for +3 V, +5 V, and ؎5 V Supplies  
Output Swings Rail to Rail  
8-Lead PDIP, CERDIP and SOIC  
Input Voltage Range Extends 200 mV Below Ground  
No Phase Reversal with Inputs 1 V Beyond Supplies  
Disable/Power-Down Capability  
Low Power of 5.2 mA (26 mW on 5 V)  
High Speed and Fast Settling on 5 V:  
160 MHz –3 dB Bandwidth (G = +1)  
160 V/s Slew Rate  
1
2
3
4
8
7
6
5
NC  
–INPUT  
؉INPUT  
DISABLE  
؉V  
S
OUTPUT  
NC  
AD8041  
–V  
S
(Top View)  
NC = NO CONNECT  
30 ns Settling Time to 0.1%  
The output voltage swing extends to within 50 mV of each rail,  
providing the maximum output dynamic range. Additionally, it  
features gain flatness of 0.1 dB to 30 MHz while offering differ-  
ential gain and phase error of 0.03% and 0.03° on a single 5 V  
supply. This makes the AD8041 ideal for professional video  
electronics such as cameras, video switchers, or any high speed  
portable equipment. The AD8041’s low distortion and fast settling  
make it ideal for buffering high speed A-to-D converters.  
Good Video Specifications (RL = 150 , G = +2)  
Gain Flatness of 0.1 dB to 30 MHz  
0.03% Differential Gain Error  
0.03؇ Differential Phase Error  
Low Distortion  
–69 dBc Worst Harmonic @ 10 MHz  
Outstanding Load Drive Capability  
Drives 50 mA 0.5 V from Supply Rails  
Cap Load Drive of 45 pF  
The AD8041 has a high speed disable feature useful for mul-  
tiplexing or for reducing power consumption (1.5 mA). The  
disable logic interface is compatible with CMOS or open-  
collector logic. The AD8041 offers a low power supply current  
of 5.8 mA maximum and can run on a single 3 V power supply.  
These features are ideally suited for portable and battery-  
powered applications where size and power are critical.  
APPLICATIONS  
Power Sensitive High Speed Systems  
Video Switchers  
Distribution Amplifiers  
A/D Drivers  
Professional Cameras  
CCD Imaging Systems  
Ultrasound Equipment (Multichannel)  
Single-Supply Multiplexer  
The wide bandwidth of 160 MHz along with 160 V/µs of slew  
rate on a single 5 V supply make the AD8041 useful in many  
general-purpose high speed applications where dual power  
supplies of up to 6 V and single supplies from 3 V to 12 V are  
needed. The AD8041 is available in 8-lead PDIP and SOIC  
over the industrial temperature range of –40°C to +85°C.  
PRODUCT DESCRIPTION  
The AD8041 is a low power voltage feedback, high speed ampli-  
fier designed to operate on +3 V, +5 V, or 5 V supplies. It has  
true single-supply capability with an input voltage range extending  
200 mV below the negative rail and within 1 V of the positive rail.  
2
V
= 5V  
S
1
0
G = +2  
= 400  
R
F
–1  
–2  
–3  
–4  
–5  
–6  
–7  
–8  
5V  
2.5V  
0V  
1V  
200ns  
40  
FREQUENCY (MHz)  
80  
100  
0
60  
20  
Figure 1. Output Swing: G = –1, VS = 5 V  
Figure 2. Frequency Response: G = +2, VS = 5 V  
REV. B  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective companies.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© 2003 Analog Devices, Inc. All rights reserved.  

AD8041AR-REEL7 替代型号

型号 品牌 替代类型 描述 数据表
AD8041ARZ-REEL7 ADI

完全替代

160 MHz Rail-to-Rail Amplifier with Disable
AD8041AR-REEL ADI

完全替代

160 MHz Rail-to-Rail Amplifier with Disable

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