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AD8038AR-REEL

更新时间： 2024-10-27 22:24:19
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
12页 340K
描述
Low Power 350 MHz Voltage Feedback Amplifiers

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AD8038AR-REEL 数据手册

 浏览型号AD8038AR-REEL的Datasheet PDF文件第2页浏览型号AD8038AR-REEL的Datasheet PDF文件第3页浏览型号AD8038AR-REEL的Datasheet PDF文件第4页浏览型号AD8038AR-REEL的Datasheet PDF文件第5页浏览型号AD8038AR-REEL的Datasheet PDF文件第6页浏览型号AD8038AR-REEL的Datasheet PDF文件第7页 
Low Power 350 MHz  
a
Voltage Feedback Amplifiers  
AD8038/AD8039  
FEATURES  
CONNECTION DIAGRAMS  
Low Power  
1 mA Supply Current/Amp  
High Speed  
350 MHz, –3 dB Bandwidth (G = +1)  
425 V/␮s Slew Rate  
Low Cost  
SC70-5 (KS)  
SOIC-8 (R)  
AD8038  
AD8038  
V
1
2
3
4
8
1
2
5 +V  
DISABLE  
NC  
–IN  
+IN  
OUT  
S
7
6
5
+V  
S
–V  
S
+ –  
V
OUT  
Low Noise  
+IN  
3
4
–IN  
–V  
NC  
S
8 nV/√Hz @ 100 kHz  
600 fA/√Hz @ 100 kHz  
Low Input Bias Current: 750 nA Max  
Low Distortion  
NC = NO CONNECT  
SOIC-8 (R) and SOT23-8 (RT)*  
–90 dB SFDR @ 1 MHz  
–65 dB SFDR @ 5 MHz  
Wide Supply Range: 3 V to 12 V  
Small Packaging: SOT23-8, SC70-5, and SOIC-8  
AD8039  
V
1
2
3
4
8
7
6
5
+V  
OUT1  
S
–IN1  
+IN1  
V
OUT2  
APPLICATIONS  
Battery-Powered Instrumentation  
Filters  
–IN2  
+IN2  
–V  
S
A/D Driver  
Level Shifting  
Buffering  
High Density PC Boards  
Photo Multiplier  
PRODUCT DESCRIPTION  
The AD8039 amplifier is the only dual low power, high speed  
amplifier available in a tiny SOT23-8 package, and the single  
AD8038 is available in both a SOIC-8 and a SC70-5 package.  
These amps are rated to work over the industrial temperature  
range of –40°C to +85°C.  
The AD8038 (single) and AD8039 (dual) amplifiers are high  
speed (350 MHz) voltage feedback amplifiers with an exceptionally  
low quiescent current of 1.0 mA/amplifier typical (1.5 mA max).  
The AD8038 single amplifier in the SOIC-8 package has a  
disable feature. Despite being low power and low cost, the  
amplifier provides excellent overall performance. Additionally,  
it offers a high slew rate of 425 V/µs and low input offset volt-  
age of 3 mV max.  
24  
G = +10  
G = +5  
21  
18  
ADI’s proprietary XFCB process allows low noise operation  
(8 nV/√Hz and 600 fA/√Hz) at extremely low quiescent currents.  
Given a wide supply voltage range (3 V to 12 V), wide bandwidth,  
and small packaging, the AD8038 and AD8039 amplifiers are  
designed to work in a variety of applications where power and space  
are at a premium.  
15  
12  
9
6
3
G = +2  
G = +1  
The AD8038 and AD8039 amplifiers have a wide input common-  
mode range of 1 V from either rail and will swing within 1 V of  
each rail on the output. These amplifiers are optimized for  
driving capacitive loads up to 15 pF. If driving larger capaci-  
tive loads, a small series resistor is needed to avoid excessive  
peaking or overshoot.  
0
–3  
–6  
0.1  
1
10  
100  
1000  
FREQUENCY – MHz  
*Not yet released  
Figure 1. Small Signal Frequency Response for  
Various Gains, VOUT = 500 mV p-p, 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.  
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  
© Analog Devices, Inc., 2002  
1234567...12

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AD8038AR-REEL 替代型号

型号 品牌 替代类型 描述 数据表
AD8038ARZ-REEL7 ADI

完全替代

 Low Power, 350 MHz Voltage Feedback Amplifiers
AD8038ARZ-REEL ADI

完全替代

 Low Power, 350 MHz Voltage Feedback Amplifiers
AD8038ARZ ADI

完全替代

 Low Power, 350 MHz Voltage Feedback Amplifiers

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