參數(shù)資料
型號: TL074BCNSRG4
廠商: Texas Instruments, Inc.
英文描述: LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS
中文描述: 低噪聲JFET輸入運(yùn)算放大器
文件頁數(shù): 15/41頁
文件大?。?/td> 1077K
代理商: TL074BCNSRG4
SLOS080J SEPTEMBER 1978 REVISED MARCH 2005
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 18
75
0.85
TA Free-Air Temperature
°
C
125
1.15
50
25
0
25
50
75
100
0.90
0.95
1
1.05
1.10
NORMALIZED SLEW RATE
vs
FREE-AIR TEMPERATURE
VCC
±
=
±
15 V
RL = 2 k
CL = 100 pF
s
μ
N
Figure 19
10
0
Vn
f Frequency Hz
100 k
50
10
20
30
VCC
±
=
±
15 V
AVD = 10
RS = 20
TA = 25
°
C
40 100
400 1 k
4 k 10 k
40 k
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
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ááá
ááá
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H
Figure 20
0.001
T
1
40 k
10 k
4 k
1 k
f Frequency Hz
400
100 k
100
0.004
0.01
0.04
0.1
0.4
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
VCC
±
=
±
15 V
AVD = 1
VI(RMS) = 6 V
TA = 25
°
C
Figure 21
6
t Time
μ
s
3.5
6
0
0.5
1
1.5
2
2.5
3
0
2
4
Output
VCC
±
=
±
15 V
RL = 2 k
CL = 100 pF
TA = 25
°
C
VOLTAGE-FOLLOWER
LARGE-SIGNAL PULSE RESPONSE
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áá
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a
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