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AD549JH 参数 Datasheet PDF下载

AD549JH图片预览
型号: AD549JH
PDF下载: 下载PDF文件 查看货源
内容描述: 超低输入偏置电流运算放大器 [Ultralow Input Bias Current Operational Amplifier]
分类和应用: 运算放大器PC
文件页数/大小: 12 页 / 420 K
品牌: ADI [ ADI ]
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AD549–Typical Characteristics  
20  
15  
10  
5
20  
15  
10  
5
30  
25  
20  
15  
10  
5
+25°C  
= 10k  
+V  
OUT  
R
L
V
= ±15 VOLTS  
S
+V  
IN  
–V  
OUT  
–V  
IN  
0
0
0
10  
100  
1k  
10k  
100k  
0
5
10  
15  
20  
0
5
10  
15  
20  
LOAD RESISTANCE – Ω  
SUPPLY VOLTAGE ± V  
SUPPLY VOLTAGE ± V  
Figure 2. Output Voltage  
Swing vs. Supply Voltage  
Figure 3. Output Voltage  
Swing vs. Load Resistance  
Figure 1. Input Voltage Range  
vs. Supply Voltage  
3000  
120  
110  
100  
90  
800  
700  
600  
1000  
300  
100  
500  
400  
80  
70  
–15  
–10  
0
+10  
+15  
0
5
10  
15  
20  
0
5
10  
15  
20  
INPUT COMMON-MODE VOLTAGE – V  
SUPPLY VOLTAGE ± V  
SUPPLY VOLTAGE ± V  
Figure 5. CMRR vs. Input  
Common-Mode Voltage  
Figure 6. Open-Loop Gain vs.  
Supply Voltage  
Figure 4. Quiescent Current  
vs. Supply Voltage  
30  
25  
3000  
50  
45  
40  
35  
30  
1000  
20  
15  
300  
100  
10  
5
25  
20  
0
–10  
–5  
0
5
10  
–55 –25  
5
35  
65  
95  
125  
0
1
2
3
4
5
6
7
COMMON-MODE VOLTAGE ± V  
TEMPERATURE – °C  
WARM-UP TIME – Minutes  
Figure 9. Input Bias Current  
vs. Common-Mode Voltage  
Figure 7. Open-Loop Gain vs.  
Temperature  
Figure 8. Change in Offset  
Voltage vs. Warm-Up Time  
–4–  
REV. A  
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