5秒后页面跳转
AD8021AR-REEL7 PDF预览

AD8021AR-REEL7

更新时间: 2024-02-29 17:13:28
品牌 Logo 应用领域
亚德诺 - ADI 消费电路商用集成电路音频放大器视频放大器光电二极管
页数 文件大小 规格书
20页 427K
描述
Low Noise, High Speed Amplifier for 16-Bit Systems

AD8021AR-REEL7 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:MS-012AA, SOIC-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.7
Is Samacsys:N标称带宽:560000 kHz
商用集成电路类型:VIDEO AMPLIFIERJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:1.75 mm最大供电电压 (Vsup):12 V
最小供电电压 (Vsup):2.25 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9 mm
Base Number Matches:1

AD8021AR-REEL7 数据手册

 浏览型号AD8021AR-REEL7的Datasheet PDF文件第2页浏览型号AD8021AR-REEL7的Datasheet PDF文件第3页浏览型号AD8021AR-REEL7的Datasheet PDF文件第4页浏览型号AD8021AR-REEL7的Datasheet PDF文件第5页浏览型号AD8021AR-REEL7的Datasheet PDF文件第6页浏览型号AD8021AR-REEL7的Datasheet PDF文件第7页 
Low Noise, High Speed Amplifier  
for 16-Bit Systems  
AD8021  
FEATURES  
CONNECTION DIAGRAM  
Low Noise  
SOIC-8 (R-8)  
MSOP-8 (RM-8)  
2.1 nV/Hz Input Voltage Noise  
2.1 pA/Hz Input Current Noise  
Custom Compensation  
Constant Bandwidth from G = –1 to G = –10  
High Speed  
200 MHz (G = –1)  
190 MHz (G = –10)  
Low Power  
AD8021  
LOGIC  
1
2
3
4
8
7
6
5
DISABLE  
REFERENCE  
+V  
S
–IN  
V
+IN  
OUT  
–V  
S
C
COMP  
34 mW or 6.7 mA Typ for 5 V Supply  
Output Disable Feature, 1.3 mA  
Low Distortion  
–93 dB Second Harmonic, fC = 1 MHz  
–108 dB Third Harmonic, fC = 1 MHz  
DC Precision  
1 mV Max Input Offset Voltage  
0.5 V/C Input Offset Voltage Drift  
Wide Supply Range, 5 V to 24 V  
Low Price  
The AD8021 allows the user to choose the gain bandwidth  
product that best suits the application. With a single capacitor,  
the user can compensate the AD8021 for the desired gain with  
little trade-off in bandwidth. The AD8021 is a very well behaved  
amplifier that settles to 0.01% in 23 ns for a 1 V step. It has a fast  
overload recovery of 50 ns.  
Small Packaging  
Available in SOIC-8 and MSOP-8  
The AD8021 is stable over temperature with low input offset  
voltage drift and input bias current drift, 0.5 µV/°C and 10 nA/°C,  
respectively. The AD8021 is also capable of driving a 75 line  
with 3 V video signals.  
APPLICATIONS  
ADC Preamp and Driver  
Instrumentation Preamp  
Active Filters  
Portable Instrumentation  
Line Receivers  
Precision Instruments  
Ultrasound Signal Processing  
High Gain Circuits  
The AD8021 is not only technically superior, but also priced  
considerably less than comparable amps drawing much higher  
quiescent current. The AD8021 is a high speed, general-purpose  
amplifier, ideal for a wide variety of gain configurations, and can  
be used throughout a signal processing chain and in control loops.  
The AD8021 is available in both standard 8-lead SOIC and MSOP  
packages in the industrial temperature range of –40°C to +85°C.  
24  
V
= 50mV p-p  
OUT  
21  
18  
15  
12  
9
PRODUCT DESCRIPTION  
G = –10, R = 1k, R = 100,  
F
G
The AD8021 is a very high performance, high speed voltage  
feedback amplifier that can be used in 16-bit resolution systems.  
It is designed to have low voltage and current noise (2.1 nV/Hz  
typ and 2.1 pA/Hz typ) while operating at the lowest quiescent  
supply current (7 mA @ 5 V) among today’s high speed, low  
noise op amps. The AD8021 operates over a wide range of  
supply voltages from 2.5 V to 12 V, as well as from single  
5 V supplies, making it ideal for high speed, low power instru-  
ments. An output disable pin allows further reduction of the  
quiescent supply current to 1.3 mA.  
R
= 100, C = 0pF  
IN  
C
G = –5, R = 1k, R = 200,  
F
G
R
= 66.5, C = 1.5pF  
IN  
C
6
G = –2, R = 499, R = 249,  
F
G
R
= 63.4, C = 4pF  
3
IN  
C
0
G = –1, R = 499, R = 499,  
F
G
R
= 56.2, C = 7pF  
–3  
–6  
IN  
C
0.1M  
1M  
10M  
FREQUENCY – Hz  
100M  
1G  
Figure 1. Small Signal Frequency Response  
REV. D  
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 owners.  
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.  

与AD8021AR-REEL7相关器件

型号 品牌 描述 获取价格 数据表
AD8021ARZ ADI Low Noise, High Speed Amplifier for 16-Bit Systems

获取价格

AD8021ARZ-REEL ADI Low Noise, High Speed Amplifier for 16-Bit Systems

获取价格

AD8021ARZ-REEL7 ADI Low Noise, High Speed Amplifier for 16-Bit Systems

获取价格

AD8022 ADI Dual High-Speed Low-Noise Op Amps

获取价格

AD8022_05 ADI Dual High Speed, Low Noise Op Amp

获取价格

AD80220BBCZ ADI Dual-Channel, 14-Bit CCD Signal Processor and Precision Timing Core

获取价格