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AD8005AN PDF预览

AD8005AN

更新时间: 2024-01-30 13:01:04
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 186K
描述
270 MHz, 400 uA Current Feedback Amplifier

AD8005AN 技术参数

是否无铅:含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:PLASTIC, SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.07
Is Samacsys:N放大器类型:OPERATIONAL AMPLIFIER
架构:CURRENT-FEEDBACK25C 时的最大偏置电流 (IIB):10 µA
标称共模抑制比:54 dB频率补偿:YES
最大输入失调电压:50000 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
低-偏置:NO低-失调:NO
微功率:NO湿度敏感等级:1
标称负供电电压 (Vsup):-5 V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封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
功率:NO电源:5/+-5 V
可编程功率:NO认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Operational Amplifier
最大压摆率:0.56 mA供电电压上限:12.6 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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宽带:YES
宽度:3.9 mmBase Number Matches:1

AD8005AN 数据手册

 浏览型号AD8005AN的Datasheet PDF文件第2页浏览型号AD8005AN的Datasheet PDF文件第3页浏览型号AD8005AN的Datasheet PDF文件第4页浏览型号AD8005AN的Datasheet PDF文件第5页浏览型号AD8005AN的Datasheet PDF文件第6页浏览型号AD8005AN的Datasheet PDF文件第7页 
270 MHz, 400 A  
Current Feedback Amplifier  
a
AD8005  
FUNCTIONAL BLOCK DIAGRAM  
8-Lead Plastic DIP and SOIC  
FEATURES  
Ultralow Power  
400 A Power Supply Current (4 mW on ؎5 VS)  
Specified for Single Supply Operation  
High Speed  
270 MHz, –3 dB Bandwidth (G = +1)  
170 MHz, –3 dB Bandwidth (G = +2)  
280 V/s Slew Rate (G = +2)  
28 ns Settling Time to 0.1%, 2 V Step (G = +2)  
Low Distortion/Noise  
AD8005  
NC  
–IN  
+IN  
1
2
3
4
8
7
6
5
NC  
+V  
S
OUT  
NC  
–V  
S
NC = NO CONNECT  
–63 dBc @ 1 MHz, VO = 2 V p-p  
–50 dBc @ 10 MHz, VO = 2 V p-p  
4.0 nV/Hz Input Voltage Noise @ 10 MHz  
Good Video Specifications (RL = 1 k, G = +2)  
Gain Flatness 0.1 dB to 30 MHz  
0.11% Differential Gain Error  
0.4؇ Differential Phase Error  
5-Lead SOT-23  
+V  
OUT  
1
2
3
5
4
S
–V  
S
+IN  
–IN  
AD8005  
APPLICATIONS  
Signal Conditioning  
A/D Buffer  
Power-Sensitive, High-Speed Systems  
Battery Powered Equipment  
Loop/Remote Power Systems  
Communication or Video Test Systems  
Portable Medical Instruments  
The current feedback design results in gain flatness of 0.1 dB  
to 30 MHz while offering differential gain and phase errors of  
0.11% and 0.4°. Harmonic distortion is low over a wide  
bandwidth with THDs of –63 dBc at 1 MHz and –50 dBc at  
10 MHz. Ideal features for a signal conditioning amplifier or  
buffer to a high-speed A-to-D converter in portable video,  
medical or communication systems.  
PRODUCT DESCRIPTION  
The AD8005 is an ultralow power, high-speed amplifier with a  
wide signal bandwidth of 170 MHz and slew rate of 280 V/µs.  
This performance is achieved while consuming only 400 µA of  
quiescent supply current. These features increase the operating  
time of high-speed battery-powered systems without reducing  
dynamic performance.  
The AD8005 is characterized for +5 V and ±5 V supplies and  
will operate over the industrial temperature range of –40°C to  
+85°C. The amplifier is supplied in 8-lead plastic DIP, 8-lead  
SOIC and 5-lead SOT-23 packages.  
3
–40  
2ND  
G = +2  
G = +2  
= 200mV p-p  
2
1
0
V
= 2V p-p  
V
OUT  
OUT  
–50  
–60  
R
= 1k  
R
= 1k  
L
L
3RD  
3RD  
–1  
–2  
V = ±5V  
S
–70  
2ND  
–3  
–4  
–5  
–6  
–80  
V
= +5V  
S
–90  
–100  
0.1  
1
10  
FREQUENCY – MHz  
100  
500  
1
10  
20  
FREQUENCY – MHz  
Figure 2. Distortion vs. Frequency; VS = ±5 V  
Figure 1. Frequency Response; G = +2, VS = +5 V or ±5 V  
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.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 1999  

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