TL072 Datasheet, PDF (8/11 Pages) STMicroelectronics – LOW NOISE J-FET DUAL OPERATIONAL AMPLIFIERS

TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
Typical Performance Characteristics (Continued)
Equivalent Input Noise Voltage vs Frequency
50
V_CC±=±15V
A_VD=10
40
R_S=20Ω
T_A=25℃
30
20
10
0
1100 40 100 400 1010k0 4k 101000k0 40k 1100000k00
Frequency (Hz)
Total Harmonic Distortion vs Frequency
11
V_CC±=±15V
0.4 _AVD=1
V_I(RMS)=6V
00.1.1 ^TA=25℃
0.04
00.0.011
0.00
00.0.00011
01.010
400 11k
4k 1100k
Frequency(Hz)
40k 110000k
Voltage-Follower
Large-Singnal Pulse Response
6
Input
V_CC±=±5V
4
R_L=2kΩ
C_L=100pF
2
T_A=25℃
0
Output
-2
-4
-6
-0.5 0 0.5 1 1.5 2 2.5 3 3.5
t-Time-μs
Output Voltage vs Elapsed Time
28
24
Overshoot
20
90
16
12
8
4
10%
0
-4
-0.1 0
V_CC±=±5V
R_L=2kΩ
T_A=25℃
tr
0.1 0.2 0.3 0.4 0.5 0.6 0.7
t-Elapsed Time-μs
TL072 Rev. 1
8 of 11
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JULY 2009
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