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TL084CDT

P1-P3P4-P6P7-P9P10-P12
1/12
■ WIDE COMMON-MODE (UP TO V
CC
+
) AND
DIFFERENTIAL VOLTAGE RANGE
■ LOW INPUT BIAS AND OFFSET CURRENT
■ OUTPUT SHORT-CIRCUIT PROTECTION
■ HIGH INPUT IMPEDANCE J–FET INPUT
STAGE
■ INTERNAL FREQUENCY COMPENSATION
■ LATCH UP FREE OPERATION
■ HIGH SLEW RATE : 16V/µs (typ)
DESCRIPTION
The TL084, TL084A and TL084B are high speed
J–FET input quad operational amplifiers incorpo-
rating well matched, high voltage J–FET and bipo-
lar transistors in a monolithic integrated circuit.
The devices feature high slew rates, low input bias
and offset currents, and low offset voltage temper-
ature coefficient.
ORDER CODE
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
P = Thin Shrink Small Outline Package (TSSOP) - only available
in Tape & Reel (PT)
PIN CONNECTIONS (top view)
Part Number
Temperature
Range
Package
NDP
TL084M/AM/BM -55°C, +125°C
•••
TL084I/AI/BI -40°C, +105°C
•••
TL084C/AC/BC 0°C, +70°C
•••
Example : TL084CN, TL084CD
p
TSSOP14
(Thin Shrink Small Outline Package)
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
Inverting Input 2
Non-inverting Input 2
Non-inverting Input 1
CC
V
-
CC
V
1
2
3
4
8
5
6
7
9
10
11
12
13
14
+
Output 3
Output 4
Non-inverting Input 4
Inverting Input 4
Non-inverting Input 3
Inverting Input 3
-
+
-
+
-
+
-
+
Output 1
Inverting Input 1
Output 2
TL084
TL084A - TL084B
GENERAL PURPOSE J-FET
QUAD OPERATIONAL AMPLIFIERS
March 2001
TL084 - TL084A - TL084B
2/12
SCHEMATIC DIAGRAM (each amplifier)
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter TL084M, AM, BM TL084I, AI, BI TL084C, AC, BC Unit
V
CC
Supply voltage - note
1)
1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference
level is the midpoint between V
CC
+
and V
CC
-
.
±18 V
V
i
Input Voltage - note
2)
2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
±15 V
V
id
Differential Input Voltage - note
3)
3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
±30 V
P
tot
Power Dissipation 680 mW
Output Short-circuit Duration - note
4)
4. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating
is not exceeded
Infinite
T
oper
Operating Free-air Temperature Range -55 to +125 -40 to +105 0 to +70 °C
T
stg
Storage Temperature Range -65 to +150 °C
Output
Non-inverting
input
Inverting
input
V
CC
V
CC
200
Ω
Ω
100
Ω
100
1.3k
30k
35k
35k
Ω
100
1.3k
8.2k
TL084 - TL084A - TL084B
3/12
ELECTRICAL CHARACTERISTICS
V
CC
= ±15V, T
amb
= +25°C (unless otherwise specified)
Symbol Parameter
TL084I,M,AC,AI,AM,
BC,BI,BM
TL084C
Unit
Min. Typ. Max. Min. Typ. Max.
V
io
Input Offset Voltage (R
s
=
50
Ω
)
T
amb
= +25°C TL084
TL084A
TL084B
T
min
≤
T
amb
≤
T
max
TL084
TL084A
TL084B
3
3
1
10
6
3
13
7
5
310
13
mV
DV
io
Input Offset Voltage Drift 10 10
µ
V/°C
I
io
Input Offset Current - note
1)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
5100
4
5 100
4
pA
nA
I
ib
Input Bias Current -note 1
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
20 200
20
20 400
20
pA
nA
A
vd
Large Signal Voltage Gain
(
R
L
= 2k
Ω
, V
o
= ±10V)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
50
25
200 25
15
200
V/mV
SVR
Supply Voltage Rejection Ratio (R
S
=
50
Ω)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
80
80
86 70
70
86
dB
I
CC
Supply Current, no load, per amplifier
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
1.4 2.5
2.5
1.4 2.5
2.5
mA
V
icm
Input Common Mode Voltage Range
±11 +15
-12
±11 +15
-12
V
CMR
Common Mode Rejection Ratio (R
S
=
50
Ω)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
80
80
86 70
70
86
dB
I
os
Output Short-circuit Current
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
10
10
40 60
60
10
10
40 60
60
mA
±V
opp
Output Voltage Swing
T
amb
= +25°C RL = 2k
Ω
RL = 10k
Ω
T
min
≤
T
amb
≤
T
max
RL = 2k
Ω
RL = 10k
Ω
10
12
10
12
12
13.5
10
12
10
12
12
13.5
V
SR
Slew Rate (T
amb
= +25°C)
V
in
= 10V, R
L
= 2k
Ω
, C
L
= 100pF, unity gain 8 16 8 16
V/
µ
s
t
r
Rise Time (T
amb
= +25°C)
V
in
= 20mV, R
L
= 2k
Ω
, C
L
= 100pF, unity gain 0.1 0.1
µ
s
K
ov
Overshoot (T
amb
= +25°C)
V
in
= 20mV, R
L
= 2k
Ω
, C
L
= 100pF, unity gain 10 10
%
GBP
Gain Bandwidth Product (T
amb
= +25°C)
V
in
= 10mV, R
L
= 2k
Ω
, C
L
= 100pF, f= 100kHz 2.5 4 2.5 4
MHz
R
i
Input Resistance
10
12
10
12
Ω
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.
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