TL062, TL062A, TL062B
Low-power JFET dual operational amplifiers
Datasheet
−
production data
Features
■
■
■
■
■
■
■
■
Very low power consumption: 200 µA
Wide common-mode (up to V
CC+
) and
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
D
SO-8
(plastic micropackage)
N
DIP8
(plastic package)
Description
The TL062, TL062A and TL062B devices 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.
Pin connections
(top view)
1
2
3
4
-
+
-
+
8
7
6
5
1
2
3
4
5
6
7
8
- Output 1
- Inverting input 1
- Non-inverting input 1
- V
CC-
- Non-inverting input 2
- Inverting input 2
- Output 2
- V
CC+
September 2012
This is information on a product in full production.
Doc ID 2294 Rev 4
1/15
www.st.com
15
Schematic diagram
TL062, TL062A, TL062B
1
Figure 1.
Schematic diagram
Schematic diagram
2/15
Doc ID 2294 Rev 4
TL062, TL062A, TL062B
Absolute maximum ratings and operating conditions
2
Absolute maximum ratings and operating conditions
Table 1.
Symbol
V
CC
V
i
V
id
P
tot
Absolute maximum ratings
Parameter
Supply voltage
(1)
Input voltage
(2)
Differential input voltage
(3)
Power dissipation
Output short-circuit duration
(4)
Value
±18
±15
±30
680
Infinite
°C
125
85
40
41
900
150
1.5
°C/W
Unit
V
V
V
mW
T
stg
R
thja
Storage temperature range
Thermal resistance junction-to-ambient
(5)
,
(6)
SO-8
DIP8
Thermal resistance junction-to-case
(5)
,
(6)
SO-8
DIP8
HBM: human body model
(7)
R
thjc
°C/W
V
V
kV
ESD
MM: machine model
(8)
CDM: charged device model
(9)
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-
.
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. R
th
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 ground.
Table 2.
Symbol
V
CC
T
oper
Operating conditions
Parameter
Supply voltage range
Operating free air temperature range
-40 to +105
TL062I, AI, BI
TL062C, AC, BC
Unit
V
0 to +70
°C
6 to 36
Doc ID 2294 Rev 4
3/15
Electrical characteristics
TL062, TL062A, TL062B
3
Table 3.
Symbol
Electrical characteristics
V
CC
= ±15 V, T
amb
= +25 °C (unless otherwise specified)
TL062I
Parameter
Min.
Input offset voltage (R
S
=
50
Ω)
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Temperature coefficient of input offset voltage
(R
S
=
50
Ω)
Input offset current
(1)
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Input bias current
(1)
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Input common mode voltage range
Output voltage swing (R
L
=
10 kΩ)
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Large signal voltage gain
R
L
= 10 kΩ V
o
= ±10 V,
,
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Gain bandwidth product
,
T
amb
= +25 °C, R
L
=10 kΩ C
L
= 100 pF
Input resistance
Common mode rejection ratio
R
S
=
50
Ω
Supply voltage rejection ratio
R
S
=
50
Ω
Supply current, no load
T
amb
= +25 °C, no load, no signal
Channel separation
A
v
= 100, T
amb
= 25 °C
Total power consumption
T
amb
= +25 °C, no load, no signal
Slew rate
,
V
i
= 10 V, R
L
= 10 kΩ C
L
= 100 pF, A
v
= 1
1.5
80
80
±11.5
Typ.
Max.
Min.
Typ.
Max.
TL062C
Unit
V
io
3
6
9
3
15
20
mV
DV
io
10
10
100
10
200
20
±11.5
5
200
5
400
10
μV/°C
I
io
5
pA
nA
pA
nA
V
I
ib
30
+15
-12
27
30
+15
-12
27
V
icm
V
opp
20
20
20
20
V
A
vd
4
4
6
3
3
6
V/mV
GBP
R
i
CMR
SVR
I
CC
V
o1
/V
o2
P
D
SR
1
10
12
86
95
200
120
6
3.5
7.5
1.5
250
70
70
1
10
12
76
95
200
120
6
3.5
7.5
250
MHz
Ω
dB
dB
μA
dB
mW
V/μs
4/15
Doc ID 2294 Rev 4
TL062, TL062A, TL062B
Table 3.
Symbol
Electrical characteristics
V
CC
= ±15 V, T
amb
= +25 °C (unless otherwise specified) (continued)
TL062I
Parameter
Min.
Rise time
,
V
i
= 20 mV, R
L
= 10 kΩ
C
L
= 100 pF, A
v
= 1
Overshoot factor (see
Figure 15)
,
V
i
= 20 mV, R
L
= 10 kΩ C
L
= 100 pF, A
v
= 1
Equivalent input noise voltage
R
S
=
100
Ω,
f = 1 kHz
Typ.
Max.
Min.
Typ.
Max.
μs
TL062C
Unit
t
r
0.2
0.2
K
ov
e
n
10
42
10
42
%
nV
-----------
-
Hz
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.
Symbol
V
CC
= ±15 V, T
amb
= +25 °C (unless otherwise specified)
TL062AC, AI
Parameter
Min.
Input offset voltage (R
S
=
50
Ω)
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Temperature coefficient of input offset voltage
(R
S
=
50
Ω)
Input offset current
(1)
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Input bias current
(1)
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Input common mode voltage range
Output voltage swing (R
L
=
10 kΩ)
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Large signal voltage gain
,
R
L
= 10 kΩ V
o
= ±10 V,
T
amb
= +25 °C
T
min
≤
T
amb
≤
T
max
Gain bandwidth product
T
amb
= +25 °C, R
L
=10 kΩ, C
L
= 100 pF
Input resistance
Common mode rejection ratio
R
S
=
50
Ω
Supply voltage rejection ratio
R
S
=
50
Ω
80
80
±11.5
Typ.
Max.
Min.
Typ.
Max.
TL062BC, BI
Unit
V
io
3
3
7.5
2
3
5
mV
DV
io
10
10
µV/°C
I
io
5
100
3
200
7
±11.5
5
100
3
200
7
pA
nA
nA
I
ib
30
+15
-12
27
30
+15
-12
27
V
icm
V
opp
20
20
20
20
V
A
vd
4
4
6
4
4
6
V/mV
GBP
R
i
CMR
SVR
1
10
12
86
95
80
80
1
10
12
86
95
MHz
Ω
dB
dB
Doc ID 2294 Rev 4
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