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1 - Offset Null 1
2 - Inverting input
3 - Non-inverting input
4 - V
CC
-
5 - Offset Null 2
6 - Output
7 - V
CC
+
8 - N.C.
TL061
TL061A - TL061B
LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER
.
VERY LOW POWER CONSUMPTION : 200
A
.
WIDE COMMON-MODE (UP TO V
CC
+
) AND
DIFFERENTIAL VOLTAGE RANGES
.
LOW INPUT BIAS AND OFFSET CURRENTS
.
OUTPUT SHORT-CIRCUIT PROTECTION
.
HIGH
INPUT
IMPEDANCE
J-FET
INPUT
STAGE
.
INTERNAL FREQUENCY COMPENSATION
.
LATCH UP FREE OPERATION
.
HIGH SLEW RATE : 3.5V/
s
1
2
3
4
8
6
5
7
PIN CONNECTIONS (top view)
ORDER CODES
Part Number
Temperature Range
Package
N
D
TL061M/AM/BM
-55
o
C, +125
o
C
q
q
TL061I/AI/BI
-40
o
C, +105
o
C
q
l
TL061C/AC/BC
0
o
C, +70
o
C
q
l
Example : TL061IN
October 1997
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
DESCRIPTION
The TL061, TL061A and TL061B are high speed
J-FET input single operational amplifier family.
Each of these J-FET input operational amplifiers
incorporates 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, andlow offset voltage tempera-
ture coefficient.
1/9
Notes :
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. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
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.
MAXIMUM RATINGS
Symbol
Parameter
TL061M,AM,BM
TL061I,AI,BI
TL061C,AC,BC
Unit
V
CC
Supply Voltage - (note 1)
18
18
18
V
V
i
Input Voltage - (note 3)
15
15
15
V
V
id
Differential Input Voltage - (note 2)
30
30
30
V
P
tot
Power Dissipation
680
680
680
mW
Output Short-Circuit Duration (Note 4)
Infinite
Infinite
Infinite
T
oper
Operating Free-Air Temperature Range
-55 to +125
-40 to +105
0 to +70
o
C
T
stg
Storage Temperature Range
- 65 to + 150
- 65 to + 150
- 65 to + 150
o
C
Non-inverting
Input
Inverting
Input
Output
4.2k
100
45k
220
64
270
3.2k
Offset Null 1
Offset Null 2
V
CC
V
C C
SCHEMATIC DIAGRAM
N1
N2
TL061
100k
V
CC
INPUT OFFSET VOLTAGE NULL CIRCUIT
TL061 - TL061A - TL061B
2/9
ELECTRICAL CHARACTERISTICS
V
CC
=
15V, T
amb
= 25
o
C (unless otherwise specified)
Symbol
Parameter
TL061M
TL061I
TL061C
Unit
Min.
Typ. Max.
Min.
Typ. Max.
Min.
Typ. Max.
V
io
Input Offset Voltage (R
s
= 50
)
T
amb
= 25
o
C
T
min
.
T
amb
T
max.
3
6
9
3
6
9
3
15
20
mV
DV
io
Temperature Coefficient of Input
Offset Voltage (R
s
= 50
)
10
10
10
V/
o
C
I
io
Input Offset Current *
T
amb
= 25
o
C
T
min
.
T
amb
T
max.
5
100
20
5
100
10
5
200
5
pA
nA
I
ib
Input Bias Current *
T
amb
= 25
o
C
T
min.
T
amb
T
max
.
30
200
50
30
200
20
30
400
10
pA
nA
V
icm
Input Common Mode Voltage
Range
11.5
+15
-12
11.5
+15
-12
11
+15
-12
V
V
OPP
Output Voltage Swing (R
L
= 10k
)
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
20
20
27
20
20
27
20
20
27
V
A
vd
Large Signal Voltage Gain
(R
L
= 10k
, V
o
=
10V)
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
4
4
6
4
4
6
3
3
6
V/mV
GBP
Gain Bandwidth Product
(T
amb
= 25
o
C, R
L
= 10k
C
L
= 100pF)
1
1
1
MHz
R
i
Input Resistance
10
12
10
12
10
12
CMR
Common Mode Rejection Ratio
(R
s
=
50
)
80
86
80
86
70
76
dB
SVR
Supply Voltage Rejection Ratio
(R
s
= 50
)
80
95
80
95
70
95
dB
I
cc
Supply Current
(T
amb
= 25
o
C, no load, no signal)
200
250
200
250
200
250
A
P
D
Total Power Consumption
(T
amb
= 25
o
C, no load, no signal)
6
7.5
6
7.5
6
7.5
mW
*
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.
ELECTRICAL CHARACTERISTICS (continued)
V
CC
=
15V, T
amb
= 25
o
C
Symbol
Parameter
TL061C,I,M
Unit
Min.
Typ.
Max.
SR
Slew Rate (V
i
= 10V, R
L
= 10k
, C
L
= 100pF, A
V
= 1)
1.5
3.5
V/
s
t
r
Rise Time (V
i
= 20mV, R
L
= 10k
, C
L
= 100pF, A
V
= 1)
0.2
s
K
OV
Overshoot Factor (V
i
= 20mV, R
L
= 10k
, C
L
= 100pF, A
V
= 1)
(see figure 1)
10
%
e
n
Equivalent Input Noise Voltage
(R
s
= 100
, f = 1KHz)
42
nV

Hz
TL061 - TL061A - TL061B
3/9
ELECTRICAL CHARACTERISTICS (continued)
V
CC
=
15V, T
amb
= 25
o
C (unless otherwise specified)
Symbol
Parameter
TL061AC,AI,AM
TL061BC,BI,BM
Unit
Min.
Typ. Max.
Min.
Typ. Max.
V
io
Input Offset Voltage (R
s
= 50
)
T
amb
= 25
o
C
T
min
.
T
amb
T
max.
3
6
7.5
2
3
5
mV
DV
io
Temperature Coefficient of Input Offset Voltage
(R
s
= 50
)
10
10
V/
o
C
I
io
Input Offset Current *
T
amb
= 25
o
C
T
min
.
T
amb
T
max.
5
100
3
5
100
3
pA
nA
I
ib
Input Bias Current *
T
amb
= 25
o
C
T
min
.
T
amb
T
max.
30
200
7
30
200
7
pA
nA
V
icm
Input Common Mode Voltage Range
11.5
+15
-12
11.5
+15
-12
V
V
OPP
Output Voltage Swing (R
L
= 10k
)
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
20
20
27
20
20
27
V
A
vd
Large Signal Voltage Gain (R
L
= 10k
, V
o
=
10V)
T
amb
= 25
o
C
T
min
.
T
amb
T
max.
4
4
6
4
4
6
V/mV
GBP
Gain Bandwidth Product
(T
amb
= 25
o
C, R
L
= 10k
, C
L
= 100pF)
1
1
MHz
R
i
Input Resistance
10
12
10
12
CMR
Common Mode Rejection Ratio
(R
s
= 50
, T
amb
= 25
o
C)
80
86
80
86
dB
SVR
Supply Voltage Rejection Ratio
(R
s
= 50
, T
amb
= 25
o
C)
80
95
80
95
dB
I
cc
Supply Current, no Load
(T
amb
= 25
o
C, no load, no signal)
200
250
200
250
A
P
D
Total Power Consumption
(T
amb
= 25
o
C, no load, no signal)
6
7.5
6
7.5
mW
SR
Slew Rate (V
i
= 10V, R
L
= 10k
, C
L
= 100pF, A
V
= 1)
1.5
3.5
1.5
3.5
V/
s
t
r
Rise Time (V
i
= 20mV, R
L
= 10k
, C
L
= 100pF, A
V
= 1)
0.2
0.2
s
K
OV
Overshoot Factor (V
i
= 20mV, R
L
= 10k
, C
L
= 100pF,
A
V
= 1) - (see figure 1)
10
10
%
e
n
Equivalent Input Noise Voltage
(R
s
= 100
, f = 1KHz)
42
42
nV

Hz
* 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.
TL061 - TL061A - TL061B
4/9
30
25
20
15
10
5
0
2
4
6
8
10
12
14
16
MAXIMUM
PEAK-TO-PEAK
OUTPUT
VOLTAGE
(V)
SUPPLY VOLTAGE (V)
See figure 2
= 10 k
R
L
T
amb
= +25
C
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS SUPPLY VOLTAGE
3 0
2 5
2 0
1 0
5
1 5
0
- 7 5
- 2 5
2 5
7 5
1 2 5
- 5 0
0
5 0
- 5 0
MAXIMUM
PEAK-TO-PEAK
OUTPUT
VOLTAGE
(V)
F R EE A I R T EM P E R AT U R E (
C )
V
C C
=
1 5 V
See Figure 2
R
L
= 10k
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREE AIR TEMP.
30
25
20
15
10
5
0
MAXIMUM
PEAK-TO-PEAK
OUTPUT
VOLTAGE
(V)
100
200
400
700 1k
2k
4k
7k
10k
L OA D RE SIS TA N CE (k
)
Se e Fig ure 2
= +2 5
C
T
a m b
=
1 5 V
V
C C
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS LOAD RESISTANCE
30
20
25
15
10
5
0
M
A
X
IMUM
P
E
A
K-TO-P
EAK
OUTP
UT
VOLTAGE
(V)
1k
10K
100K
10M
1M
FREQUENCY (Hz)
= 15V
V
CC
=
5V
V
CC
=
2V
V
CC
= 12V
V
C C
See Figure 2
= +25
C
T
amb
= 10k
R
L
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
10
2
4
7
DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(V/mV)
-75
-50
-25
0
25
50
75
100
125
FREE AIR TEMPERATURE (
C)
V
=
15V
CC
R
= 10 k
L
1
DIFFERENTIAL VOLTAGE AMPLIFICATION
VERSUS FREE AIR TEMPERATURE
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
6
10
5
10
4
10
3
10
2
10
1
10
1
DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(V/V)
0
45
90
135
180
R
L
= 2k
=
5V to 15V
V
CC
= +25
C
T
amb
DIFFER ENTIAL
VOLTAGE
AMPLIFICATION
(left scale)
PHASE SHIFT
(right scale)
LARGE SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT VERSUS
FREQUENCY
TL061 - TL061A - TL061B
5/9