5秒后页面跳转
AD8278BRZ PDF预览

AD8278BRZ

更新时间: 2024-01-25 01:48:13
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
24页 601K
描述
Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = ½, 2

AD8278BRZ 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.67
Samacsys Confidence:3Samacsys Status:Released
2D Presentation:https://componentsearchengine.com/2D/0T/578731.3.1.pngSchematic Symbol:https://componentsearchengine.com/symbol.php?partID=578731
PCB Footprint:https://componentsearchengine.com/footprint.php?partID=5787313D View:https://componentsearchengine.com/viewer/3D.php?partID=578731
Samacsys PartID:578731Samacsys Image:https://componentsearchengine.com/Images/9/AD8278BRZ-RL.jpg
Samacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/3/AD8278BRZ-RL.jpgSamacsys Pin Count:8
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:r8 [SOIC_N]Samacsys Released Date:2017-01-11 11:21:59
Is Samacsys:N放大器类型:INSTRUMENTATION AMPLIFIER
标称带宽 (3dB):0.55 MHz最小共模抑制比:86 dB
最大输入失调电压:200 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V最大非线性:0.0012%
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峰值回流温度(摄氏度):225
电源:+-2/+-18/2/36 V认证状态:Not Qualified
座面最大高度:1.75 mm标称压摆率:1.4 V/us
子类别:Instrumentation Amplifier最大压摆率:0.25 mA
供电电压上限:18 V标称供电电压 (Vsup):15 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:MATTE TIN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:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

AD8278BRZ 数据手册

 浏览型号AD8278BRZ的Datasheet PDF文件第1页浏览型号AD8278BRZ的Datasheet PDF文件第2页浏览型号AD8278BRZ的Datasheet PDF文件第3页浏览型号AD8278BRZ的Datasheet PDF文件第5页浏览型号AD8278BRZ的Datasheet PDF文件第6页浏览型号AD8278BRZ的Datasheet PDF文件第7页 
AD8278  
VS = 5 V to 15 V, VREF = 0 V, TA = 25°C, RL = 10 kΩ connected to ground, G = 2 difference amplifier configuration, unless  
otherwise noted.  
Table 3.  
G = 2  
Grade B  
Typ  
Grade A  
Typ  
Parameter  
Conditions  
Min  
Max  
Min  
Max  
Unit  
INPUT CHARACTERISTICS  
System Offset1  
100  
0.6  
200  
200  
100  
2
500  
500  
μV  
μV  
vs. Temperature  
Average Temperature  
Coefficient  
TA = −40°C to +85°C  
TA = −40°C to +85°C  
VS = 5 V to 18 V  
2
5
5
10  
μV/°C  
μV/V  
vs. Power Supply  
Common-Mode  
Rejection Ratio (RTI)  
Input Voltage Range2  
Impedance3  
VS = 15 V, VCM  
RS = 0 Ω  
= 27 V,  
86  
80  
dB  
V
−1.5(VS + 0.1)  
+1.5(VS − 1.5) −1.5(VS + 0.1)  
+1.5(VS − 1.5)  
Differential  
120  
30  
120  
30  
kΩ  
kΩ  
Common Mode  
DYNAMIC PERFORMANCE  
Bandwidth  
550  
1.4  
550  
1.4  
kHz  
V/μs  
Slew Rate  
1.1  
1.1  
Settling Time to 0.01%  
10 V step on output,  
CL = 100 pF  
10  
11  
10  
11  
μs  
μs  
Settling Time to 0.001%  
GAIN  
Gain Error  
Gain Drift  
0.005 0.02  
1
0.01  
0.05  
5
%
ppm/°  
C
TA = −40°C to +85°C  
VOUT = 20 V p-p  
Gain Nonlinearity  
5
10  
ppm  
OUTPUT CHARACTERISTICS  
Output Voltage Swing4  
VS = 15 V, RL = 10 kΩ  
TA = −40°C to +85°C  
−VS + 0.2  
+VS − 0.2  
−VS + 0.2  
+VS − 0.2  
V
Short-Circuit Current  
Limit  
Capacitive Load Drive  
NOISE5  
15  
350  
15  
350  
mA  
pF  
Output Voltage Noise  
f = 0.1 Hz to 10 Hz  
f = 1 kHz  
2.8  
90  
2.8  
90  
ꢀV p-p  
nV/√Hz  
95  
95  
POWER SUPPLY  
Supply Current6  
vs. Temperature  
Operating Voltage  
Range7  
200  
250  
18  
200  
250  
18  
ꢀA  
ꢀA  
V
TA = −40°C to +85°C  
2
2
TEMPERATURE RANGE  
Operating Range  
−40  
+125  
−40  
+125  
°C  
1 Includes input bias and offset current errors, RTO (referred to output).  
2 The input voltage range may also be limited by absolute maximum input voltage or by the output swing. See the Input Voltage Range section in the Theory of  
Operation for details.  
3 Internal resistors are trimmed to be ratio matched and have 20% absolute accuracy.  
4 Output voltage swing varies with supply voltage and temperature. See Figure 20 through Figure 23 for details.  
5 Includes amplifier voltage and current noise, as well as noise from internal resistors.  
6 Supply current varies with supply voltage and temperature. See Figure 24 and Figure 26 for details.  
7 Unbalanced dual supplies can be used, such as −VS = −0.5 V and +VS = +2 V. The positive supply rail must be at least 2 V above the negative supply and reference  
voltage.  
Rev. 0 | Page 4 of 24  
 

与AD8278BRZ相关器件

型号 品牌 描述 获取价格 数据表
AD8278BRZ-R7 ADI Low Power, Wide Supply Range, Low Cost Differ

获取价格

AD8278BRZ-RL ADI Low Power, Wide Supply Range, Low Cost Differ

获取价格

AD8279 ADI Low Power, Wide Supply Range, Low Cost Differ

获取价格

AD8279ARZ ADI Low Power, Wide Supply Range, Low Cost Difference Amplifiers,

获取价格

AD8279ARZ-R7 ADI Low Power, Wide Supply Range, Low Cost Difference Amplifiers,

获取价格

AD8279ARZ-RL ADI Low Power, Wide Supply Range, Low Cost Difference Amplifiers,

获取价格