Low-power JFET dual operational amplifiers
Features
■ Very low power consumption: 200 µA
■ Wide common-mode (up to V
differential voltage ranges
■ Low input bias and offset currents
■ Output short-circuit protection
■ High input impedance JFET input stage
■ Internal frequency compensation
■ Latch up free operation
■ High slew rate: 3.5 V/µs
Description
The TL062, TL062A and TL062B are high-speed
JFET input single operational amplifiers. Each of
these JFET input operational amplifiers
incorporates well matched, high-voltage JFET
and bipolar transistors in a monolithic integrated
circuit.
The devices feature high slew rates, low input
bias and offset currents, and a low offset voltage
temperature coefficient.
CC
+
) and
TL062, TL062A, TL062B
N
DIP8
(Plastic package)
D
SO-8
(Plastic micropackage)
Pin connections
(top view)
1
2
-
8
7
+
3 6
45
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
-
4 - V
CC
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
March 2010 Doc ID 2294 Rev 3 1/16
CC
+
-
+
www.st.com
16
Schematic diagram TL062, TL062A, TL062B
1 Schematic diagram
Figure 1. Schematic diagram
V
CC
Ω
220
Invertin
input
g
4.2 k
Ω
Non-inverting
input
45 k
100
Output
64
Ω
Ω
270
Ω
Ω
3.2 k
Ω
1/2 TL062
V
CC
2/16 Doc ID 2294 Rev 3
TL062, TL062A, TL062B Absolute maximum ratings and operating conditions
2 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol Parameter
(5) (6)
(1)
(2)
±15 V
(3)
(4)
V
V
P
Supply voltage
CC
V
Input voltage
i
Differential input voltage
id
Power dissipation 680mW
tot
Output short-circuit duration
T
Storage temperature range -65 to +150 -65 to +150 -65 to +150 °C
stg
Thermal resistance junction to
thja
ambient
SO-8
R
DIP8
Thermal resistance junction to
(5) (6)
thjc
case
SO-8
R
DIP8
(7)
(8)
(9)
ESD
HBM: human body model
MM: machine model
CDM: charged device model
Val ue
TL062M, AM, BM TL062I, AI, BI TL062C, AC, BC
±18 V
±30 V
Infinite
125
85
40
41
900 V
150 V
1.5 kV
Unit
°C/W
°C/W
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
2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
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.
5. Short-circuits can cause excessive heating and destructive dissipation.
6. Rth are typical values.
7. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin
combinations with other pins floating.
8. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the
device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin combinations with other pins
floating.
9. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to
the ground.
Table 2. Operating conditions
CC
+
and V
CC
-
.
Symbol Parameter TL062M, AM, BM TL062I, AI, BI TL062C, AC, BC Unit
V
T
oper
Supply voltage range 6 to 36 V
CC
Operating free-air temperature range -55 to +125 -40 to +105 0 to +70 °C
Doc ID 2294 Rev 3 3/16
Electrical characteristics TL062, TL062A, TL062B
3 Electrical characteristics
Table 3. VCC = ±15 V, T
amb
Symbol Parameter
Input offset voltage (RS = 50Ω)
V
DV
V
I
I
io
io
io
ib
icm
= +25°C
T
amb
T
≤ T
amb
≤ T
max
min
Temperature coefficient of input
offset voltage (RS = 50Ω)
≤ T
≤ T
(1)
max
(1)
max
Input offset current
T
= +25°C
amb
T
≤ T
min
amb
Input bias current
T
= +25°C
amb
T
≤ T
min
amb
Input common mode voltage range
Output voltage swing (RL = 10kΩ)
V
opp
T
T
amb
min
= +25°C
≤ T
amb
≤ T
max
Large signal voltage gain
= 10kΩ, Vo = ±10V,
R
A
GBP
R
CMR
SVR
I
CC
V
o1/Vo2
P
SR
vd
L
T
= +25°C
amb
≤ T
T
min
amb
≤ T
max
Gain bandwidth product
T
= +25°C, RL =10kΩ, CL = 100pF
amb
Input resistance 10
i
Common mode rejection ratio
R
= 50Ω
S
Supply voltage rejection ratio
R
= 50Ω
S
Supply current, no load
= +25°C, no load, no signal
T
amb
Channel separation
= 100, T
A
v
amb
= 25°C
Total power consumption
D
= +25°C, no load, no signal
T
amb
Slew rate
V
=10V, RL = 10kΩ, CL= 100pF, Av=1
i
= +25°C (unless otherwise specified)
TL062M TL062I TL062C
Min Typ Max Min Typ Max Min Typ Max
36
15
10 10
5 100
20
30 200
50
+15
±11.5
-12
202027 202027 202027
4
64
4
111MHz
12
80 86 80 867076 dB
8095 8095 7095 dB
200 250 200 250 200 250 μA
120 120 120 dB
67.5 67.5 67.5mW
1.5 3.5 1.5 3.5 1.5 3.5 V/μs
±11.5
4
10
36
315
9
10
5100
5 2005pA
10
30 200
30 40010pA
20
+15
-12
63
±11
+15
-12
6
3
12
10
12
Unit
mV
20
μV/°C
nA
nA
V
V
V/mV
Ω
4/16 Doc ID 2294 Rev 3
TL062, TL062A, TL062B Electrical characteristics
Table 3. VCC = ±15 V, T
= +25°C (unless otherwise specified) (continued)
amb
TL062M TL062I TL062C
Symbol Parameter
Min Typ Max Min Typ Max Min Typ Max
Rise time
t
r
= 20mV, RL = 10kΩ,
V
i
0.2 0.2 0.2 μs
CL = 100pF, Av = 1
Overshoot factor (see Figure 15)
K
ov
e
n
1. The input bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature
sensitive. Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature
as possible.
Table 4. VCC = ±15 V, T
Vi = 20mV, RL = 10kΩ, CL = 100pF,
= 1
A
v
Equivalent input noise voltage
= 100Ω, f = 1kHz
R
S
= +25°C (unless otherwise specified)
amb
10 10 10 %
42 42 42
TL062AC, AI, AM TL062BC, BI, BM
Symbol Parameter
Min. Typ. Max. Min. Typ. Max.
Input offset voltage (RS = 50Ω)
DV
V
V
I
I
icm
io
io
io
ib
= +25°C
T
amb
T
≤ T
amb
≤ T
max
min
Temperature coefficient of input offset voltage
= 50Ω)
(R
S
≤ T
≤ T
(1)
max
(1)
max
Input offset current
T
= +25°C
amb
T
≤ T
min
amb
Input bias current
T
= +25°C
amb
T
≤ T
min
amb
Input common mode voltage range
36
10 10 µV/°C
5100
30 200
±11.5 +15
-12
7.5
3
7
23
5
5 1003pA
30 200
7
±11.5 +15
-12
Output voltage swing (RL = 10kΩ)
V
opp
T
T
amb
min
= +25°C
≤ T
amb
≤ T
max
20
20
27 20
20
27
Large signal voltage gain
= 10kΩ, Vo = ±10V,
R
A
vd
GBP
R
CMR
i
L
T
T
amb
min
= +25°C
≤ T
amb
≤ T
max
4
4
Gain bandwidth product
T
= +25°C, RL =10kΩ, CL = 100pF
amb
Input resistance 10
Common mode rejection ratio
= 50Ω
R
S
80 86 80 86dB
64
6
4
11MHz
12
10
12
Unit
nV
-----------Hz
Unit
mV
nA
nA
V
V/mV
Ω
Doc ID 2294 Rev 3 5/16
Electrical characteristics TL062, TL062A, TL062B
Table 4. VCC = ±15 V, T
= +25°C (unless otherwise specified) (continued)
amb
TL062AC, AI, AM TL062BC, BI, BM
Symbol Parameter
Min. Typ. Max. Min. Typ. Max.
SVR
I
V
o1/Vo2
SR
K
1. The input bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature
Supply voltage rejection ratio
RS = 50Ω
Supply current, no load
CC
= +25°C, no load, no signal
T
amb
Channel separation
= 100, T
A
v
Total power consumption
P
D
= +25°C, no load, no signal
T
amb
= +25°C
amb
Slew rate
V
= 10V, RL = 10kΩ, CL = 100pF, Av = 1
i
Rise time
t
r
= 20mV, RL = 10kΩ, CL = 100pF, Av = 1
V
i
Overshoot factor (see Figure 15)
ov
e
n
sensitive. Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature
as possible.
Vi = 20mV, RL = 10kΩ, CL = 100pF, Av = 1
Equivalent input noise voltage
RS = 100Ω, f = 1kHz
8095 8095 dB
200 250 200 250 µA
120 120
67.5 67.5mW
1.5 3.5 1.5 3.5 V/μs
0.2 0.2 μs
10 10 %
42 42
Unit
nV
-----------Hz
6/16 Doc ID 2294 Rev 3
TL062, TL062A, TL062B Electrical characteristics
Figure 2. Maximum peak-to-peak output
voltage versus supply voltage
RL = 10 kΩ
= + 25°C
T
amb
voltage (V)
Maximum peak-to-peak output
Supply voltage (V)
Figure 4. Maximum peak-to-peak output
voltage versus load resistance
Figure 3. Maximum peak-to-peak output
voltage (V)
Maximum peak-to-peak output
voltage versus free air temperature
VCC = +/- 15 V
= 10 kΩ
R
L
Free air temperature (°C)
Figure 5. Maximum peak-to-peak output
voltage versus frequency
VCC = +/- 15 V
R
= 10 kΩ
L
T
amb
= + 25°C
voltage (V)
= +/- 15 V
V
CC
T
amb
= + 25°C
Maximum peak-to-peak output
Load resistance (kΩ)
Figure 6. Differential voltage amplification
versus free air temperature
10
7
4
2
1
-75
VCC = +/- 15 V
R
= 10 kΩ
L
-25
-50
025
50 75
Free air temperature (°C)
100 125
Differential voltage
amplification (V/mV)
V
= +/- 12 V
CC
= +/- 5 V
V
voltage (V)
CC
V
CC
= +/- 2 V
Maximum peak-to-peak output
Frequency (Hz)
Figure 7. Large signal differential voltage
amplification and phase shift
amplification (V/V)
Differential voltage
versus frequency
6
10
5
10
4
10
3
10
2
10
Phase shift
1
10
(right scale)
10 100 1k 10k
1
VCC = +/- 5 V to +/- 15 V
R
= 2 kΩ
L
T
= + 25°C
amb
Frequency (Hz)
Differential
voltage
amplification
(left scale)
100k
1M
10M
0
45
90
135
180
Doc ID 2294 Rev 3 7/16
Electrical characteristics TL062, TL062A, TL062B
Figure 8. Supply current per amplifier versus
supply voltage
250
200
150
100
T
= + 25°C
amb
Supply current (μA)
50
No signal
no load
0
02
648
10 12 14
16
Supply voltage (+/- V)
Figure 10. Total power dissipated versus free
air temperature
30
VCC = +/- 15 V
25
20
No signal
no load
Figure 9. Supply current per amplifier versus
Supply current (μA)
free air temperature
250
200
150
100
VCC = +/- 15 V
50
0
-75
No signal
no load
-50
-25
Free air temperature (°C)
0
50 75 100
25
125
Figure 11. Common-mode rejection ratio
versus free air temperature
87
86
85
15
(mW)
10
5
To tal power dissipated
0
-75
-50 -25 0 25 50 75 100 125
Free air temperature (°C)
Figure 12. Normalized unity gain bandwidth
slew rate and phase shift versus
temperature
1.03
1.02
1.01
1
0.99
0.98
0.97
125-75
and slew rate
Normalized unity-gain bandwidth
1.3
1.2
1.1
1
0.9
0.8
0.7
Unity-gain bandwidth
(left scale)
VCC = +/- 15 V
RL = 10 kΩ
f = B1 for phase shift
-50 -25
0255075100
Free air temperature (°C)
Phase shift
(right scale)
Slew rate
(left scale)
84
(dB)
83
VCC = +/- 15 V
RL = 10 kΩ
Common mode rejection ratio
82
81
-50 -25 0 25 50 75 100 125
-75
Free air temperature (°C)
Figure 13. Input bias current versus free air
temperature
100
VCC = +/- 15 V
10
1
0.1
Normalized phase shift
Input bias current (nA)
0.01
-50 -25
0255075100125
Free air temperature (°C)
8/16 Doc ID 2294 Rev 3
TL062, TL062A, TL062B Electrical characteristics
k
Figure 14. Voltage follower large signal pulse
response
6
Input
Output
VCC = +/- 15 V
RL = 10 kΩ
C
= 100 pF
L
T
= + 25°C
amb
0246810
Input and output voltages (V)
4
2
0
-2
-4
-6
Time (μs)
Figure 16. Equivalent input noise voltage
versus frequency
100
90
80
70
60
50
40
30
voltage (nV/VHz)
20
Equivalent input noise
10
0
10
40 100
400
1k 4k 10k
VCC = +/- 15 V
R
= 100 Ω
S
= + 25°C
T
amb
40k 100
Figure 15. Output voltage versus elapsed time
28
24
Overshoot
20
16
12
Output voltage (mV)
-4
8
4
10%
0
0
90%
t
r
0.2 0.4
0.6
0.8
Time (μs)
VCC = +/- 15 V
RL = 10 kΩ
= + 25°C
T
amb
1
12
14
Frequency (Hz)
3.1 Parameter measurement information
1/2
TL062
C
= 100 pF
L
10 kΩ
1 kΩ
e
I
e
o
-
1/2
TL062
R
= 10 kΩ
L
R
L
Doc ID 2294 Rev 3 9/16
C
L
Figure 17. Voltage follower Figure 18. Gain of 10 inverting amplifier
-
e
I
e
o
= 100 pF
Typical applications TL062, TL062A, TL062B
4 Typical applications
Figure 19. 100 kHz quadrature oscillator
Ω
*
1N 4148
18 k
-15 V
18 pF
-
88.4 k
1/2
Ω
TL062
88.4 k
Ω
18 pF
1. These resistor values may be adjusted for a symmetrical output.
6 sin
88.4 k
ω
t
Ω
-
1/2
TL062
1N 4148
18 pF
Ω
1 k
1 k
Ω
18 k Ω *
+15 V
6 cos
ω
t
10/16 Doc ID 2294 Rev 3
TL062, TL062A, TL062B Package information
5 Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK®
®
is an ST trademark.
Doc ID 2294 Rev 3 11/16
Package information TL062, TL062A, TL062B
5.1 DIP8 package information
Figure 20. DIP8 package mechanical drawing
Table 5. DIP8 package mechanical data
Dimensions
Ref.
Min. Typ. Max. Min. Typ. Max.
A5.330.210
A1 0.38 0.015
A2 2.92 3.30 4.95 0.115 0.130 0.195
b 0.36 0.46 0.56 0.014 0.018 0.022
b2 1.14 1.52 1.78 0.045 0.060 0.070
c 0.20 0.25 0.36 0.008 0.010 0.014
D 9.02 9.27 10.16 0.355 0.365 0.400
E7.627.87 8.26 0.300 0.310 0.325
E1 6.10 6.35 7.11 0.240 0.250 0.280
e 2.54 0.100
eA 7.62 0.300
eB 10.92 0.430
L2.923.303.81 0.115 0.130 0.150
Millimeters Inches
Note: Dimensions "D" and "E1" do not include mold flash, protrusions or gate burrs. Mold flash,
protrusions or gate burrs shall not exceed 0.25 mm in total (both sides). Datum plane "H"
coincides with the bottom of the lead, where the lead exits the body.
12/16 Doc ID 2294 Rev 3
TL062, TL062A, TL062B Package information
5.2 SO-8 package information
Figure 21. SO-8 package mechanical drawing
Table 6. SO-8 package mechanical data
Dimensions
Ref.
Min. Typ. Max. Min. Typ. Max.
A1.750.069
A1 0.10 0.25 0.004 0.010
A2 1.25 0.049
b0.28 0.48 0.011 0.019
c 0.17 0.23 0.007 0.010
D4.80 4.90 5.00 0.189 0.193 0.197
E5.80 6.00 6.20 0.228 0.236 0.244
E1 3.80 3.90 4.00 0.150 0.154 0.157
e 1.27 0.050
h 0.25 0.50 0.010 0.020
L 0.40 1.27 0.016 0.050
L1 1.04 0.040
k0 8°1° 8°
Millimeters Inches
ccc 0.10 0.004
Doc ID 2294 Rev 3 13/16
Ordering information TL062, TL062A, TL062B
6 Ordering information
Table 7. Order codes
Part number
TL062MN
TL062AMN
TL062BMN
TL062MD/MDT
TL062AMD/AMDT
TL062BMD/BMDT
TL062IN
TL062AIN
TL062BIN
TL062ID/IDT
TL062AID/AIDT
TL062BID/BIDT
TL062CN
TL062ACN
TL062BCN
TL062CD/CDT
TL062ACD/ACDT
TL062BCD/BCDT
Temperature
range
-55°C, +125°C
-40°C, +105°C
0°C, +70°C
Package Packing Marking
TL062MN
DIP8 Tu be
SO-8
DIP8 Tu be
SO-8
DIP8 Tu be
SO-8
Tube or
tape & reel
Tube or
tape & reel
Tube or
tape & reel
TL062AMN
TL062BMN
062M
062AM
062BM
TL062IN
TL062AIN
TL062BIN
062I
062AI
062BI
TL062CN
TL062ACN
TL062BCN
062C
062AC
062BC
14/16 Doc ID 2294 Rev 3
TL062, TL062A, TL062B Revision history
7 Revision history
Table 8. Document revision history
Date Revision Changes
28-Mar-2001 1 Initial release.
27-Jul-2007 2
15-Mar-2010 3
Added values for R
thja
and R
in Table 1: Absolute maximum
thjc
ratings.
Added Table 2: Operating conditions.
Updated format.
Updated document format.
Added TL062A and TL062B in title on cover page.
Updated package information in Chapter 5.
Doc ID 2294 Rev 3 15/16
TL062, TL062A, TL062B
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16/16 Doc ID 2294 Rev 3
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