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TL084IDRE4 参数 Datasheet PDF下载

TL084IDRE4图片预览
型号: TL084IDRE4
PDF下载: 下载PDF文件 查看货源
内容描述: JFET输入运算放大器 [JFET-INPUT OPERATIONAL AMPLIFIERS]
分类和应用: 运算放大器放大器电路光电二极管输入元件
文件页数/大小: 37 页 / 863 K
品牌: TI [ TEXAS INSTRUMENTS ]
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ꢁꢂ  
ꢀ ꢁꢂ ꢃ ꢉ ꢅ ꢀ ꢁꢂ ꢃ ꢉ ꢆ ꢅ ꢀꢁ ꢂꢃ ꢉꢇ  
ꢌꢀꢍꢎ ꢏꢐꢑꢀ ꢒ ꢐꢌꢓ ꢆꢀ ꢎꢒ ꢏꢆꢁ ꢆꢔ ꢐ ꢁꢎ ꢋꢎ ꢌꢓ ꢕ  
SLOS081G − FEBRUARY 1977 − REVISED SEPTEMBER 2004  
TYPICAL CHARACTERISTICS  
INPUT BIAS CURRENT  
vs  
VOLTAGE-FOLLOWER  
FREE-AIR TEMPERATURE  
LARGE-SIGNAL PULSE RESPONSE  
6
4
100  
10  
V
R
C
= 15 V  
CC  
L
L
V
=
15 V  
CC  
= 2 kΩ  
= 100 pF  
= 25°C  
T
A
Output  
2
0
1
− 2  
− 4  
− 6  
Input  
0.1  
0.01  
− 50 − 25  
0
25  
50  
75  
100  
125  
0
0.5  
1
1.5  
2
2.5  
3
3.5  
T
A
− Free-Air Temperature − °C  
t − Time − µs  
Figure 17  
Figure 18  
OUTPUT VOLTAGE  
vs  
COMMON-MODE REJECTION RATIO  
vs  
ELAPSED TIME  
FREE-AIR TEMPERATURE  
28  
89  
V
CC  
=
15 V  
R
= 10 kΩ  
L
24  
20  
16  
12  
8
88  
87  
86  
85  
84  
83  
V
R
C
= 15 V  
CC  
L
L
= 2 kΩ  
= 100 pF  
= 25°C  
T
A
See Figure 1  
4
0
− 4  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
− 75 − 50 − 25  
0
25  
50  
75  
100 125  
t − Elapsed Time − µs  
T
A
− Free-Air Temperature − °C  
Figure 19  
Figure 20  
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.  
13  
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