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INA133UA 参数 Datasheet PDF下载

INA133UA图片预览
型号: INA133UA
PDF下载: 下载PDF文件 查看货源
内容描述: 高速,精密差动放大器 [High-Speed, Precision DIFFERENCE AMPLIFIERS]
分类和应用: 运算放大器放大器电路光电二极管
文件页数/大小: 15 页 / 192 K
品牌: BB [ BURR-BROWN CORPORATION ]
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TYPICAL APPLICATIONS  
V1  
INA133  
V+  
V+  
–In  
A1  
3
INA133  
2
5
2
R2  
5
7
6
6
R1  
VO  
R2  
1
3
VO = (V+)/2  
A2  
V2  
+In  
VO = (1 + 2R2/R1) (V2 –V1)  
1
4
Common  
Common  
The INA133 can be combined with op amps to form a complete instrumenta-  
tion amplifier with specialized performance characteristics. Burr-Brown offers  
many complete high performance IAs. Products with related performances  
are shown at the right in the table below.  
FIGURE 5. Pseudoground Generator.  
SIMILAR COMPLETE  
A1, A2  
FEATURE  
BURR-BROWN IA  
OPA2227  
OPA129  
OPA2277  
OPA2130  
OPA2234  
OPA2237  
Low Noise  
INA103  
Ultra Low Bias Current (fA)  
Low Offset Drift, Low Noise  
Low Power, FET-Input (pA)  
Single Supply, Precision, Low Power  
Single Supply, Low Power, MSOP-8  
INA116  
INA133  
INA114, INA128  
INA121  
2
5
6
V2  
INA122, INA118  
INA122, INA126  
VO = –V2  
FIGURE 3. Precision Instrumentation Amplifier.  
INA133  
2
5
6
1
1
3
100(1)  
1%  
Gain Error = 0.05% maximum  
Nonlinearity = 0.001% maximum  
Gain Drift = 1ppm/°C  
V–  
V0  
0 to 2V  
100(1)  
1%  
3
FIGURE 6. Precision Unity-Gain Inverting Amplifier.  
IIN  
0 to 20mA  
NOTE: (1) Input series resistors should be less than  
250(1% max mismatch) to maintain excellent CMR.  
With 100resistors, gain error is increased to 0.5%.  
FIGURE 4. Current Receiver with Compliance to Rails.  
®
10  
INA133, INA2133