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TL084CDT

P1-P3P4-P6P7-P9P10-P12
TL084 - TL084A - TL084B
7/12
COMMON MODE REJECTION RATIO versus
FREE AIR TEMPERATURE
OUTPUT VOLTAGE versus ELAPSED TIME
VOLTAGE FOLLOWER LARGE SIGNAL PULSE
RESPONSE
EQUIVALENT INPUT NOISE VOLTAGE versus
FREQUENCY
TOTAL HARMONIC DISTORTION versus FREQUENCY
89
88
87
86
85
84
-50 -25 0 25 50 75 100 125
COMMON MODE MODE REJECTION
RATIO (dB)
TEMPERATURE (˚C)
83
-75
R
L
= 10 k
Ω
= 15V
V
CC
t
r
28
24
20
16
12
8
4
0
-4
OUTPUT VOLTAGE (mV)
0 0.1 0.2
0.3
0.4
0.5
0.6
0.7
TIME (
µ
s)
10%
90%
OVERSHOOT
R
L
= 2k
Ω
T
amb
= +25˚C
V
CC
= 15V
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
1
0.4
0.1
0.04
0.01
0.004
0.001
TOTAL HARMONIC DISTORTION
(%)
100 400 1k 4k 10k 40k 100
k
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
TL084 - TL084A - TL084B
8/12
PARAMETER MEASUREMENT INFORMATION
Figure 1 : Voltage Follower Figure 2 : Gain-of-10 Inverting Amplifier
TYPICAL APPLICATIONS
AUDIO DISTRIBUTION AMPLIFIER
-
e
I
TL084
R
L
1/4
C
L
= 100pF
1k
Ω
10k
Ω
e
o
-
TL084
1/4
-
-
-
TL084
1/4
TL084
1/4
TL084
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
TL084 - TL084A - TL084B
9/12
TYPICAL APPLICATIONS (continued)
POSITIVE FEEDBACK BANDPASS FILTER
OUTPUT A OUTPUT B
-
-
TL084
1/4
220pF
43k
Ω
Input
1.5k
Ω
43k
Ω
220pF
43k
Ω
16k
Ω
TL084
1/4
30k
Ω
Output A
-
TL084
1/4
1.5k
Ω
220pF
43k
Ω
220pF
43k
Ω
-
TL084
1/4
43k
Ω
16k
Ω
30k
Ω
Output B
Ground
SECOND ORDER BANDPASS FILTER
fo = 100kHz; Q = 30; Gain = 4
CASCADED BANDPASS FILTER
fo = 100kHz; Q = 69; Gain = 16
P1-P3P4-P6P7-P9P10-P12

TL084CDT

Mfr. #:
Buy TL084CDT
Manufacturer:
STMicroelectronics
Description:
Operational Amplifiers - Op Amps Quad Gen Purp JFET
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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