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AD8221BR-REEL7 PDF预览

AD8221BR-REEL7

更新时间: 2022-11-24 22:05:50
品牌 Logo 应用领域
亚德诺 - ADI 仪表放大器
页数 文件大小 规格书
20页 1116K
描述
Precision Instrumentation Amplifier

AD8221BR-REEL7 数据手册

 浏览型号AD8221BR-REEL7的Datasheet PDF文件第1页浏览型号AD8221BR-REEL7的Datasheet PDF文件第2页浏览型号AD8221BR-REEL7的Datasheet PDF文件第3页浏览型号AD8221BR-REEL7的Datasheet PDF文件第5页浏览型号AD8221BR-REEL7的Datasheet PDF文件第6页浏览型号AD8221BR-REEL7的Datasheet PDF文件第7页 
AD8221  
AR Grade  
Typ  
BR Grade  
Typ  
ARM Grade  
Parameter  
DYNAMIC RESPONSE  
Small Signal –3 dB  
Bandwidth  
Conditions  
Min  
Max  
Min  
Max  
Min  
Typ  
Max  
Unit  
G = 1  
825  
562  
100  
14.7  
825  
562  
100  
14.7  
825  
562  
100  
14.7  
kHz  
kHz  
kHz  
kHz  
G = 10  
G = 100  
G = 1000  
Settling Time 0.01%  
G = 1 to 100  
G = 1000  
10 V Step  
10 V Step  
10  
80  
10  
80  
10  
80  
µs  
µs  
Settling Time 0.001%  
G = 1 to 100  
G = 1000  
13  
110  
2
13  
110  
2
13  
110  
2
µs  
µs  
Slew Rate  
G = 1  
1.5  
2
1.5  
2
1.5  
2
V/µs  
V/µs  
G = 5–100  
2.5  
2.5  
2.5  
GAIN  
G = 1 + (49.4 kΩ/RG)  
Gain Range  
Gain Error  
G = 1  
1
1000  
1
1000  
1
1000  
V/V  
VOUT 10 V  
0.03  
0.3  
0.02  
0.15  
0.15  
0.15  
0.1  
0.3  
0.3  
0.3  
%
%
%
%
G = 10  
G = 100  
0.3  
G = 1000  
0.3  
Gain Nonlinearity  
G = 1 to 10  
G = 100  
VOUT = –10 V to +10 V  
RL = 10 kΩ  
3
10  
15  
40  
95  
3
10  
15  
40  
95  
5
15  
ppm  
ppm  
ppm  
ppm  
RL = 10 kΩ  
5
5
7
20  
G = 1000  
RL = 10 kΩ  
10  
10  
10  
10  
10  
15  
50  
G = 1 to 100  
Gain vs. Temperature  
G = 1  
RL = 2 kΩ  
100  
3
10  
2
5
3
10  
ppm/°C  
ppm/°C  
G > 12  
–50  
–50  
–50  
INPUT  
Input Impedance  
Differential  
Common Mode  
100||2  
100||2  
100||2  
100||2  
100||2  
100||2  
GΩ||pF  
GΩ||pF  
V
Input Operating  
Voltage Range3  
VS = 2.3 V to 5 V  
–VS + 1.9  
+VS – 1.1  
–VS + 1.9  
+VS – 1.1  
–VS + 1.9  
+VS – 1.1  
Over Temperature  
T = –40°C to +85°C  
VS = 5 V to 18 V  
–VS + 2.0  
–VS + 1.9  
+VS – 1.2  
+VS – 1.2  
–VS + 2.0  
–VS + 1.9  
+VS – 1.2  
+VS – 1.2  
–VS + 2.0  
–VS + 1.9  
+VS – 1.2  
+VS – 1.2  
V
V
Input Operating  
Voltage Range  
Over Temperature  
OUTPUT  
T = –40°C to +85°C  
RL = 10 kΩ  
–VS + 2.0  
+VS – 1.2  
–VS + 2.0  
+VS – 1.2  
–VS + 2.0  
+VS – 1.2  
V
Output Swing  
VS = 2.3 V to 5 V  
T = –40°C to +85°C  
VS = 5 V to 18 V  
T = –40°C to +85°C  
–VS + 1.1  
–VS + 1.4  
–VS + 1.2  
–VS + 1.6  
+VS – 1.2  
+Vs – 1.3  
+VS – 1.4  
+VS – 1.5  
–VS + 1.1  
–VS + 1.4  
–VS + 1.2  
–VS + 1.6  
+VS – 1.2  
+Vs – 1.3  
+VS – 1.4  
+VS – 1.5  
–VS + 1.1  
–VS + 1.4  
–VS + 1.2  
–VS + 1.6  
+VS – 1.2  
+Vs – 1.3  
+VS – 1.4  
+VS – 1.5  
V
Over Temperature  
Output Swing  
V
V
Over Temperature  
Short-Circuit Current  
TEMPERATURE RANGE  
Specified Performance  
Operational4  
V
18  
18  
18  
mA  
–40  
–40  
+85  
–40  
–40  
+85  
–40  
–40  
+85  
°C  
°C  
+125  
+125  
+125  
1 Total RTI VOS = (VOSI) + (VOSO/G).  
2 Does not include the effects of external resistor RG.  
3 One input grounded. G = 1.  
4 See Typical Performance Curves for expected operation between 85°C to 125°C.  
Rev. A | Page 4 of 20  
 
 

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