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TL074IN

P1-P3P4-P6P7-P9P10-P11
TL074 - TL074A - TL074B
7/11
VOLTAGE FOLLOWER LARGE SIGNAL PULSE
RESPONSE
EQUIVALENT INPUT NOISE VOLTAGE versus
FREQUENCY
OUTPUT VOLTAGE versus ELAPSED TIME
TOTAL HARMONIC DISTORTION versus
FREQUENCY
6
4
2
0
-2
-4
0 0.5 1 1.5 2 2.5 3 3.5
INPUT AND OUTPUT VOLTAGES
(V)
TIME (
m
s)
-6
= 15V
V
CC
R
L
= 2 k
W
= 100pF
C
L
T
amb
= +25°C
OUTPUT
INPUT
70
60
50
40
30
20
10
0
EQUIVALENT INPUT NOISE
VOLTAGE (nV/VHz)
10 40 100 400 1k 4k 10k 40k 100k
FREQUENCY (Hz)
A
V
= 10
R
S
= 100
Ω
T
amb
= +25˚C
V
CC
= 15V
1
0.4
0.1
0.04
0.01
0.004
0.001
TOTAL HARMONIC DISTORTION
(%)
100 400 1k 4k 10k 40k 100k
FREQUENCY (Hz)
A
V
= 1
T
amb
= +25˚C
V
CC
= 15V
= 6V
V
O
(rms)
A
V
= 1
T
amb
= +25˚C
= 6V
V
O
(rms)
V
CC
= 15V
TL074- TL074A - TL074B
8/11
PARAMETER MEASUREMENT INFORMATION
Figure 1 : Voltage Follower Figure 2 : Gain-of-10 Inverting Amplifier
TYPICAL APPLICATIONS
AUDIO DISTRIBUTION AMPLIFIER
-
e
I
TL074
R
L
1/4
C
L
= 100pF
1k
Ω
10k
Ω
e
o
-
TL074
1/4
-
-
-
TL074
1/4
TL074
1/4
TL074
1/4
1M
Ω
1
µ
F
Output A
Output B
Output C
Input
100k
Ω
100k
Ω
100k
Ω
100k
Ω
1OO
µ
F
V
CC
+
f = 100kHz
O
TL074 - TL074A - TL074B
9/11
TYPICAL APPLICATIONS (continued)
POSITIVE FEEDBACK BANDPASS FILTER
OUTPUT A OUTPUT B
-
-
TL074
1/4
220pF
43k
Ω
Input
1.5k
Ω
43k
Ω
220pF
43k
Ω
16k
Ω
TL074
1/4
30k
Ω
Output A
-
TL074
1/4
1.5k
Ω
220pF
43k
Ω
220pF
43k
Ω
-
TL074
1/4
43k
Ω
16k
Ω
30k
Ω
Output B
Ground
SECOND ORDER BANDPASS FILTER
fo = 100kHz; Q = 30; Gain = 16
CASCADED BANDPASS FILTER
fo = 100kHz; Q = 69; Gain = 16
P1-P3P4-P6P7-P9P10-P11

TL074IN

Mfr. #:
Buy TL074IN
Manufacturer:
Texas Instruments
Description:
Operational Amplifiers - Op Amps Low Noise JFET Input
Lifecycle:
New from this manufacturer.
Delivery:
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