参数资料
型号: TL072CPWRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 运算放大器
英文描述: DUAL OP-AMP, 13000 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO8
封装: GREEN, PLASTIC, TSSOP-8
文件页数: 9/44页
文件大小: 1287K
代理商: TL072CPWRG4
TL071, TL071A, TL071B, TL072
TL072A, TL072B, TL074, TL074A, TL074B
LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS080J SEPTEMBER 1978 REVISED MARCH 2005
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Table of Application Diagrams
APPLICATION DIAGRAM
PART
NUMBER
FIGURE
0.5-Hz square-wave oscillator
TL071
23
High-Q notch filter
TL071
24
Audio-distribution amplifier
TL074
25
100-kHz quadrature oscillator
TL072
26
AC amplifier
TL071
27
Figure 23. 0.5-Hz Square-Wave Oscillator
+
15 V
Output
1 k
Ω
9.1 k
Ω
3.3 k
Ω
CF = 3.3 μF
RF = 100 kΩ
3.3 k
Ω
TL071
f
+
1
2
p R
F
C
F
Figure 24. High-Q Notch Filter
+
R2
R1
C1
C2
R3
C3
VCC
VCC+
TL071
Output
Input
C1
+ C2 + C3
2
+ 110 pF
f
O +
1
2
p R1 C1
+ 1kHz
R1
+ R2 + 2R3 + 1.5 MW
100
μF
+
+
TL074
Output C
VCC+
Output B
TL074
+
VCC+
Output A
TL074
+
VCC+
TL074
VCC+
100 k
Ω
Input
1
μF
1 M
Ω
100 k
Ω
100 k
Ω
VCC
100 k
Ω
VCC
Figure 25. Audio-Distribution Amplifier
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