TL074
TL074A - TL074B
LOW NOISE J-FET QUAD OPERATIONAL AMPLIFIERS
■ WIDE COMMON-MODE (UP TO VCC+) AND
DIFFERENTIAL VOLTAGE RANGE
■ LOW INPUT BIAS AND OFFSET CURRENT
■ LOW NOISE en = 15nV/√Hz (typ)
■ OUTPUT SHORT-CIRCUIT PROTECTION
N
DIP14
(Plastic Package)
■ HIGH INPUT IMPEDANCE J–FET INPUT
STAGE
■ LOW HARMONIC DISTORTION : 0.01% (typ)
■ INTERNAL FREQUENCY COMPENSATION
■ LATCH UP FREE OPERATION
■ HIGH SLEW RATE : 13V/µs (typ)
D
SO14
(Plastic Micropackage)
ORDER CODE
DESCRIPTION
Package
The TL074, TL074A and TL074B are high speed
J–FET input quad operational amplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit.
The devices feature high slew rates, low input bias
and offset currents, and low offset voltage temperature coefficient.
Part Number
Temperature Range
TL074M/AM/BM
TL074I/AI/BI
TL074C/AC/BC
Example : TL074IN
-55°C, +125°C
-40°C, +105°C
0°C, +70°C
N
D
•
•
•
•
•
•
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
PIN CONNECTIONS (top view)
Output 1 1
14 Output 4
Inverting Input 1 2
-
-
13 Inverting Input 4
Non-inverting Input 1 3
+
+
12 Non-inverting Input 4
11 VCC -
VCC + 4
Non-inverting Input 2 5
+
+
10 Non-inverting Input 3
Inverting Input 2 6
-
-
9
Inverting Input 3
8
Output 3
Output 2 7
March 2001
1/11
TL074- TL074A - TL074B
SCHEMATIC DIAGRAM
VCC
Non-inverting
input
Inverting
input
1 0 0Ω
2 0 0Ω
Output
1 0 0Ω
1/4 TL074
30k
8.2k
1.3k
1.3k
35k
35k
1 0 0Ω
VCC
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
Vi
Parameter
TL074M, AM, BM
Supply voltage - note 1)
Input Voltage - note
2)
Vid
Differential Input Voltage - note
Ptot
Power Dissipation
3)
Output Short-circuit Duration - note 4)
Toper
Operating Free-air Temperature Range
Tstg
Storage Temperature Range
1.
2.
3.
4.
2/11
TL074I, AI, BI
TL074C, AC, BC
Unit
±18
V
±15
V
±30
V
680
mW
Infinite
-55 to +125
-40 to +105
-65 to +150
0 to +70
°C
°C
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 VCC + and VCC -.
The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
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
TL074 - TL074A - TL074B
ELECTRICAL CHARACTERISTICS
VCC = ±15V, Tamb = +25°C (unless otherwise specified)
Symbol
TL074I,M,AC,AI,AM,
BC,BI,BM
Parameter
Min.
Input Offset Voltage (Rs = 50Ω)
Tamb = +25°C
Vio
DVio
Input Offset Voltage Drift
Input Offset Current - note
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Iib
Input Bias Current -note 1
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Max.
3
3
1
10
6
3
13
7
5
Unit
Min.
Typ.
Max.
3
10
mV
TL074
TL074A
TL074B
TL074
TL074A
TL074B
Tmin ≤ Tamb ≤ Tmax
Iio
Typ.
TL074C
13
10
5
100
4
5
100
10
pA
nA
20
200
20
30
200
20
pA
nA
Avd
Large Signal Voltage Gain (RL = 2kΩ, Vo = ±10V)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
50
25
200
25
15
200
SVR
Supply Voltage Rejection Ratio (RS = 50Ω)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
80
80
86
70
70
86
ICC
Supply Current, no load, per amplifier
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Vicm
Input Common Mode Voltage Range
CMR
Ios
±Vopp
SR
V/mV
dB
mA
1.4
2.5
2.5
1.4
±11
+15
-12
±11
+15
-12
Common Mode Rejection Ratio (RS = 50Ω)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
80
80
86
70
70
86
Output Short-circuit Current
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
10
10
40
10
10
40
RL = 2kΩ
RL = 10kΩ
RL = 2kΩ
RL = 10kΩ
10
12
10
12
12
13.5
10
12
10
12
12
13.5
Slew Rate (Tamb = +25°C)
Vin = 10V, RL = 2kΩ, CL = 100pF, unity gain
8
13
8
13
Output Voltage Swing
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
V
mA
60
60
60
60
V
V/µs
µs
Rise Time (Tamb = +25°C)
Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain
0.1
0.1
Kov
Overshoot (Tamb = +25°C)
Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain
10
10
GBP
Gain Bandwidth Product (Tamb = +25°C)
Vin = 10mV, RL = 2kΩ, CL = 100pF, f= 100kHz
Input Resistance
2.5
2.5
dB
tr
Ri
µV/°C
10
1)
%
MHz
2
3
1012
2
3
1012
Ω
3/11
TL074- TL074A - TL074B
Symbol
Parameter
TL074I,M,AC,AI,AM,
BC,BI,BM
Min.
THD
en
∅m
Total Harmonic Distortion (Tamb = +25°C)
f= 1kHz, RL = 2kΩ,CL = 100pF, Av = 20dB,
Vo = 2Vpp
Equivalent Input Noise Voltage
RS = 100Ω, f = 1KHz
Phase Margin
Channel separation
Vo1/Vo2
Av = 100
1.
4/11
Typ.
Max.
TL074C
Unit
Min.
Typ.
Max.
%
0.01
0.01
15
15
nV
-----------Hz
45
45
degrees
120
120
dB
The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature.
TL074 - TL074A - TL074B
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREE AIR TEMP.
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus LOAD RESISTANCE
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus SUPPLY VOLTAGE
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE (V)
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREQUENCY
30
25
RL = 10 kΩ
Tamb = +25˚C
20
15
10
5
0
2
4
6
8
10
12
SUPPLY VOLTAGE ( V)
14
16
5/11
TL074- TL074A - TL074B
LARGE SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION versus FREE AIR TEMP.
INPUT BIAS CURRENT versus FREE AIR
TEMPERATURE
100
1000
15V
10
DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)
INPUT BIAS CURRENT (nA)
V CC =
1
0.1
0.01
-50
400
200
100
40
20
10
4
2
1
-25
0
25
50
75
100
V CC = 15V
V O = 10V
125
R L = 2k Ω
-75
-50
-25
TEMPERATURE (˚C)
DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(left scale)
PHASE SHIFT
(right scale)
180
10
90
R = 2kW
L
C L = 100pF
V CC = 15V
T amb = +125°C
1
100
1K
10K
0
100K
1M
10M
100
125
V CC = 15V
No signal
No load
-75
-50
-25
0
25
50
75
100
125
COMMON MODE REJECTION RATIO versus
FREE AIR TEMPERATURE
89
V CC = 15V
No signal
No load
-75
-50
-25
0
25
50
TEMPERATURE (˚C)
75
100
125
COMMON MODE MODE REJECTION
RATIO (dB)
SUPPLY CURRENT (mA)
75
TEMPERATURE (˚C)
SUPPLY CURRENT PER AMPLIFIER versus
FREE AIR TEMPERATURE
6/11
50
250
225
200
175
150
125
100
75
50
25
0
FREQUENCY (Hz)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
25
TOTAL POWER DISSIPATION versus FREE AIR
TEMPERATURE
TOTAL POWER DISSIPATION (mW)
DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)
LARGE SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT versus
FREQUENCY
100
0
TEMPERATURE (˚C)
88
R L = 10 kΩ
VC C = 15V
87
86
85
84
83
-75
-50
-25
0
25
50
TEMPERATURE (˚C)
75
100
125
TL074 - TL074A - TL074B
OUTPUT VOLTAGE versus ELAPSED TIME
28
6
4
24
OUTPUT
OUTPUT VOLTAGE (mV)
INPUT AND OUTPUT VOLTAGES
(V)
VOLTAGE FOLLOWER LARGE SIGNAL PULSE
RESPONSE
INPUT
2
0
VCC=
-2
15V
R L = 2 kW
C L= 100pF
Tamb = +25°C
-4
-6
0
0.5
1
1.5
2
2.5
3
OVERSHOOT
20
90%
16
12
8
V
4
0
tr
-4
3.5
0
0.1
0.2
TIME (m s)
= 15V
0.3
0.5
0.4
0.6
0.7
TIME ( µs)
EQUIVALENT INPUT NOISE VOLTAGE versus
FREQUENCY
TOTAL HARMONIC DISTORTION versus
FREQUENCY
70
50
40
30
20
10
0
10
40
100
400
1k
4k
FREQUENCY (Hz)
10k
40k 100k
TOTAL HARMONIC DISTORTION
(%)
1
VCC = 15V
A V = 10
R S = 100 Ω
T amb = +25˚C
60
EQUIVALENT INPUT NOISE
VOLTAGE (nV/VHz)
CC
R L = 2k Ω
Tamb = +25˚C
10%
V VCC = = 15V
15V
CC
A AV V= =1 1
V VO O(rms)
= =6V6V
(rms)
0.4
0.1
0.04
T amb
T amb= =+25˚C
+25˚C
0.01
0.004
0.001
100
400
1k
4k
10k
40k
100k
FREQUENCY (Hz)
7/11
TL074- TL074A - TL074B
PARAMETER MEASUREMENT INFORMATION
Figure 1 : Voltage Follower
Figure 2 : Gain-of-10 Inverting Amplifier
10k Ω
1k Ω
-
eI
1/4
TL074
eo
RL
CL = 100pF
TYPICAL APPLICATIONS
AUDIO DISTRIBUTION AMPLIFIER
fO = 100kHz
1M Ω
1/4
TL074
Output A
1/4
TL074
Output B
1/4
TL074
Output C
1µF
1/4
TL074
-
Input
100k Ω
1OO µF
8/11
100k Ω
100k Ω
100k Ω
V CC+
-
TL074 - TL074A - TL074B
TYPICAL APPLICATIONS (continued)
POSITIVE FEEDBACK BANDPASS FILTER
16k Ω
16k Ω
22 0p F
220 pF
43k Ω
Input
43k Ω
43k Ω
22 0p F
1/4
TL 07 4
22 0p F
43k Ω
30k Ω
43k Ω
30k Ω
-
1/4
TL 07 4
1/4
TL 07 4
43k Ω
1/4
TL 07 4
1.5 k Ω
1.5 k Ω
Output B
Ground
Output A
OUTPUT A
SECOND ORDER BANDPASS FILTER
fo = 100kHz; Q = 30; Gain = 16
OUTPUT B
CASCADED BANDPASS FILTER
fo = 100kHz; Q = 69; Gain = 16
9/11
TL074- TL074A - TL074B
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC DIP
Millimeters
Inches
Dim.
Min.
a1
B
b
b1
D
E
e
e3
F
i
L
Z
10/11
Typ.
0.51
1.39
Max.
Min.
1.65
0.020
0.055
0.5
0.25
Typ.
0.065
0.020
0.010
20
0.787
8.5
2.54
15.24
0.335
0.100
0.600
7.1
5.1
0.280
0.201
3.3
1.27
Max.
0.130
2.54
0.050
0.100
TL074 - TL074A - TL074B
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC MICROPACKAGE (SO)
G
c1
b1
e
a1
b
A
a2
C
L
s
e3
E
D
M
8
1
7
F
14
Millimeters
Inches
Dim.
Min.
A
a1
a2
b
b1
C
c1
D (1)
E
e
e3
F (1)
G
L
M
S
Typ.
Max.
Min.
1.75
0.2
1.6
0.46
0.25
0.1
0.35
0.19
Typ.
0.004
0.014
0.007
0.5
Max.
0.069
0.008
0.063
0.018
0.010
0.020
45° (typ.)
8.55
5.8
8.75
6.2
0.336
0.228
1.27
7.62
3.8
4.6
0.5
0.344
0.244
0.050
0.300
4.0
5.3
1.27
0.68
0.150
0.181
0.020
0.157
0.208
0.050
0.027
8° (max.)
Note : (1) D and F do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0.15mm (.066 inc) ONLY FOR DATA BOOK.
11/11