1 - Offset Null1
2 - Inverting input
3 - Non-inverting input
4-V
CC-
5 - Offset Null2
6 - Output
7-V
CC+
8 - N.C.
TL061
TL061A - TL061B
LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER
.VERY LOW POWER CONSUMPTION : 200µA
.WIDE COMMON-MODE (UP TO VCC+) AND
DIFFERENTIAL VOLTAGERANGES
.LOW INPUT BIAS AND OFFSET CURRENTS
.OUTPUT SHORT-CIRCUIT PROTECTION
.HIGH INPUT IMPEDANCE J-FET INPUT
STAGE
.INTERNAL FREQUENCY COMPENSATION
.LATCHUP FREE OPERATION
.HIGHSLEWRATE : 3.5V/µs
1
2
3
4
8
6
5
7
PIN CONNECTIONS (top view)
ORDER CODES
Part Number Temperature Range Package
ND
TL061M/AM/BM -55oC, +125oC●●
TL061I/AI/BI -40oC, +105oC●l
TL061C/AC/BC 0oC, +70oC●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
incorporateswellmatched, highvoltageJ-FETand
bipolartransistorsin a monolithicintegratedcircuit.
The devicesfeature highslew rates, lowinputbias
and offsetcurrents,andlow offsetvoltagetempera-
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 VCC+and VCC-.
2. Differential voltages are thenon-inverting input terminal with respect to the invertinginput terminal.
3. The magnitude of the input voltage must neverexceed the magnitude of the supplyvoltage 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 ratingis notexceeded.
MAXIMUM RATINGS
Symbol Parameter TL061M,AM,BM TL061I,AI,BI TL061C,AC,BC Unit
VCC Supply Voltage - (note 1) ±18 ±18 ±18 V
ViInput Voltage - (note 3) ±15 ±15 ±15 V
Vid Differential Input Voltage - (note 2) ±30 ±30 ±30 V
Ptot Power Dissipation 680 680 680 mW
Output Short-Circuit Duration (Note 4) Infinite Infinite Infinite
Toper Operating Free-Air Temperature Range -55 to +125 -40 to +105 0 to +70 oC
Tstg Storage TemperatureRange - 65 to + 150 -65 to + 150 - 65 to + 150 oC
Non-inverting
Input
Inverting
Input Output
4.2k Ω100 Ω
45k Ω
220 Ω
64Ω
270Ω3.2k Ω
Offset Null 1 Offset Null 2
VCC
VCC
SCHEMATIC DIAGRAM
N1 N2
TL061
100k Ω
VCC
INPUT OFFSET VOLTAGE NULL CIRCUIT
TL061 - TL061A - TL061B
2/9
ELECTRICAL CHARACTERISTICS
VCC =±15V, Tamb =25
o
C (unless otherwise specified)
Symbol Parameter TL061M TL061I TL061C Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Vio Input Offset Voltage (Rs=50Ω)
T
amb =25
o
C
T
min.≤Tamb ≤Tmax. 36
936
9315
20
mV
DVio Temperature Coefficient of Input
Offset Voltage(Rs=50Ω)101010
µV/oC
Iio Input OffsetCurrent *
Tamb =25
o
C
T
min.≤Tamb ≤Tmax. 5 100
20 5 100
10 5 200
5pA
nA
Iib Input Bias Current *
Tamb =25
o
C
T
min. ≤Tamb ≤Tmax.30 200
50 30 200
20 30 400
10 pA
nA
Vicm Input Common Mode Voltage
Range ±11.5 +15
-12 ±11.5 +15
-12 ±11 +15
-12 V
VOPP Output Voltage Swing (RL= 10kΩ)
Tamb =25
o
C
T
min.≤Tamb ≤Tmax.20
20 27 20
20 27 20
20 27 V
Avd Large Signal VoltageGain
(RL= 10kΩ,V
o=±10V)
Tamb =25
o
C
T
min.≤Tamb ≤Tmax.4
464
4
63
3
6
V/mV
GBP Gain Bandwidth Product
(Tamb =25
o
C, RL= 10kΩ
CL= 100pF) 1 1 1
MHz
RiInput Resistance 1012 1012 1012 Ω
CMR Common Mode Rejection Ratio
(Rs= 50Ω) 8086 8086 7076 dB
SVR Supply Voltage Rejection Ratio
(Rs=50Ω) 8095 8095 7095 dB
Icc Supply Current
(Tamb =25
o
C, no load, no signal) 200 250 200 250 200 250 µA
PDTotal Power Consumption
(Tamb =25
o
C, no load, no signal) 6 7.5 6 7.5 6 7.5 mW
* The inputbias currents of a FET-input operationalamplifier are normal junctionreverse currents, which aretemperature sensitive.
Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as possible.
ELECTRICAL CHARACTERISTICS (continued)
VCC =±15V,Tamb =25
o
C
Symbol Parameter TL061C,I,M Unit
Min. Typ. Max.
SR Slew Rate (Vi= 10V, RL= 10kΩ,C
L= 100pF, AV= 1) 1.5 3.5 V/µs
trRise Time(Vi= 20mV, RL= 10kΩ,C
L= 100pF, AV= 1) 0.2 µs
KOV Overshoot Factor (Vi= 20mV, RL= 10kΩ,C
L= 100pF, AV=1)
(see figure 1) 10 %
enEquivalent Input Noise Voltage
(Rs= 100Ω, f = 1KHz) 42 nV
√Hz
TL061 - TL061A - TL061B
3/9
ELECTRICAL CHARACTERISTICS (continued)
VCC =±15V,Tamb =25
o
C (unless otherwise specified)
Symbol Parameter TL061AC,AI,AM TL061BC,BI,BM Unit
Min. Typ. Max. Min. Typ. Max.
Vio Input Offset Voltage (Rs=50Ω)
T
amb =25
o
C
T
min.≤Tamb ≤Tmax. 36
7.5 23
5
mV
DVio Temperature Coefficient of Input Offset Voltage
(Rs=50Ω)1010
µV/oC
Iio Input OffsetCurrent *
Tamb =25
o
C
T
min.≤Tamb ≤Tmax. 5 100
35 100
3pA
nA
Iib Input Bias Current *
Tamb =25
o
C
T
min.≤Tamb ≤Tmax. 30 200
730 200
7pA
nA
Vicm Input Common Mode Voltage Range ±11.5 +15
-12 ±11.5 +15
-12 V
VOPP Output Voltage Swing (RL= 10kΩ)
Tamb =25
o
C
T
min.≤Tamb ≤Tmax.20
20 27 20
20 27 V
Avd Large Signal VoltageGain (RL= 10kΩ,V
o=±10V)
Tamb =25
o
C
T
min.≤Tamb ≤Tmax. 4
464
4
6
V/mV
GBP Gain Bandwidth Product
(Tamb =25
o
C, RL= 10kΩ,C
L= 100pF) 1 1 MHz
RiInput Resistance 1012 1012 Ω
CMR Common Mode Rejection Ratio
(Rs=50Ω,T
amb =25
o
C) 80 86 80 86 dB
SVR Supply Voltage Rejection Ratio
(Rs=50Ω,T
amb =25
o
C) 80 95 80 95 dB
Icc Supply Current, no Load
(Tamb =25
o
C, no load, no signal) 200 250 200 250 µA
PDTotal Power Consumption
(Tamb =25
o
C, no load, no signal) 6 7.5 6 7.5 mW
SR Slew Rate (Vi= 10V, RL= 10kΩ,C
L= 100pF, AV= 1) 1.5 3.5 1.5 3.5 V/µs
trRise Time(Vi= 20mV, RL= 10kΩ,C
L= 100pF, AV= 1) 0.2 0.2 µs
KOV Overshoot Factor (Vi= 20mV, RL= 10kΩ,C
L= 100pF,
AV= 1) - (see figure 1) 10 10 %
enEquivalent Input Noise Voltage
(Rs= 100Ω, f = 1KHz) 42 42 nV
√Hz
* The input bias currents of a FET-inputoperational amplifier are normal junction reverse currents, which are temperature sensitive.
Pulse techniques must beused 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
0246 8 10 12 14 16
MAXIMUM PEAK-TO-PEAKOUTPUT
VOLTAGE (V)
SUPPLYVOLTAGE (V)
Seefigure2
=10kΩ
R
L
T
amb= +25°C
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS SUPPLY VOLTAGE
30
25
20
10
5
15
0-75 -25 25 75 125-50 0 50 -50
MAXIMUM PEAK-TO-PEAKOUTPUT
VOLTAGE(V)
FREE AIR TEMPERATURE (°C)
VCC = 15V
See Figure 2
RL= 10k Ω
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREE AIR TEMP.
30
25
20
15
10
5
0
MAXIMUM PEAK-TO-PEAKOUTPUT
VOLTAGE (V)
100 200 400 700 1k 2k 4k 7k 10k
LOAD RESISTANCE (k )
Ω
SeeFigure2
=+25°CT
amb
=15V
VCC
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS LOAD RESISTANCE
30
20
25
15
10
5
0
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE (V)
1k 10K 100K 10M1M
FREQUENCY(Hz)
=15VVCC
=5VVCC
=2VVCC
=12VVCC
See Figure2
= +25°C
Tamb
=10k Ω
RL
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
FREEAIR TEMPERATURE (°C)
V = 15V
CC
R=10kΩ
L
1
DIFFERENTIAL VOLTAGEAMPLIFICATION
VERSUS FREE AIR TEMPERATURE
10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
6
10
5
10
4
103
102
10
1
10
1
DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)
0
45
90
135
180
RL=2kΩ
=5V to 15V
VCC
=+25°CT
amb DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(left scale)
PHASE SHIFT
(right scale)
LARGE SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT VERSUS
FREQUENCY
TL061 - TL061A - TL061B
5/9
Tamb
No signal
Noload
= +25°C
250
200
150
100
50
0
SUPPLY CURRENT (µA)
02 6
48
10 12 14 16
SUPPLY VOLTAGE ( V)
SUPPLY CURRENT PER AMPLIFIER VERSUS
SUPPLY VOLTAGE
250
200
150
100
50
0
SUPPLY CURRENT (µA)
-75 -50 0
-25 25 50 75 100 125
FREE AIR TEMPERATURE(°C)
VCC = 15V
No signal
Noload
SUPPLYCURRENT PER AMPLIFIER VERSUS
FREE AIR TEMPERATURE
10
5
0
TOTAL POWERDISSIPATED
(mW)
-50 -25 0 25 50 75 100 125
FREEAIR TEMPERATURE(°C)
-75
15
20
25
30
=15VVCC
No signal
No load
TOTAL POWER DISSIPATED VERSUS
FREE AIR TEMPERATURE
83
82
81
COMMONMODEREJECTIONRATIO
(dB)
-50 -25 0 25 50 75 100 125
FREE AIR TEMPERATURE(°C)
-75
84
85
86
87
=15VVCC
RL=10kΩ
COMMON MODE REJECTION RATIO
VERSUSFREE AIR TEMPERATURE
0.9
0.8
0.7
NORMALIZEDUNITY-GAINBANDWIDTH
AND SLEW RATE
-50 -25 0 25 50 75 100 125
FREE AIR TEMPERATURE(°C)
-75
1
1.1
1.2
1.3
UNITY-GAIN-BANDWIDTH
(left scale)
PHASE SHIFT
(right scale)
SLEW RATE
(left scale)
=15V
VCC
RL= 10kΩ
f = B forphase shift
1
0.99
0.98
0.97
1
1.01
1.02
1.03
NORMALIZEDPHASESHIFT
NORMALIZED UNITY GAIN BANDWIDTH
SLEW RATE, AND PHASE SHIFT VERSUS
TEMPERATURE
100
10
1
0.1
0.01
INPUT BIAS CURRENT (nA)
-50 -25 0 255075100125
FREEAIRTEMPERATURE (°C)
VCC =15V
INPUT BIAS CURRENT VERSUS FREE AIR
TEMPERATURE
TL061 - TL061A - TL061B
6/9
6
4
2
0
-2
-4
0246810
INPUT AND OUTPUT VOLTAGES
(V)
TIME(µs)
-6
OUTPUT
INPUT
=15V
= 10kΩ
RL
VCC
=100pF
CL
Tamb =+25°C
VOLTAGE FOLLOWER LARGE SIGNAL
PULSERESPONSE
tr
28
24
20
16
12
8
4
0
-4
OUTPUT VOLTAGE(mV)
0 0.2 0.4 0.6 0.8 112 14
TIME ( µs)
10%
90%
OVERSHOOT
Tamb = +25°C
VCC = 15V
RL= 10k Ω
OUTPUT VOLTAGEVERSUS
ELAPSED TIME
70
60
50
40
30
20
10
0
EQUIVALENT INPUT NOISE
VOLTAGE(nV/VHz)
10 40 100 400 1k 4k 10k 40k 100k
FREQUENCY (Hz)
80
90
100
RS=100Ω
T
amb =+25°C
V
CC=15V
EQUIVALENT INPUT NOISE VOLTAGE
VERSUS FREQUENCY
-
-
eI
TL061 eo
CL= 100pF R = 10k Ω
L
061-20.EPS
PARAMETER MEASUREMENT INFORMATION
Figure 1 : Voltagefollower
-
eI
TL061
RLCL= 100pF
1k Ω
10k Ω
eo
061-21.EPS
Figure 2 : Gain-of-10inverting amplifier
TL061 - TL061A - TL061B
7/9
PM-DIP8.EPS
PACKAGE MECHANICAL DATA
8 PINS - PLASTICDIP
Dimensions Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 3.32 0.131
a1 0.51 0.020
B 1.15 1.65 0.045 0.065
b 0.356 0.55 0.014 0.022
b1 0.204 0.304 0.008 0.012
D 10.92 0.430
E 7.95 9.75 0.313 0.384
e 2.54 0.100
e3 7.62 0.300
e4 7.62 0.300
F 6.6 0260
i 5.08 0.200
L 3.18 3.81 0.125 0.150
Z 1.52 0.060
DIP8.TBL
TL061 - TL061A - TL061B
8/9
PM-SO8.EPS
PACKAGE MECHANICAL DATA
8 PINS - PLASTICMICROPACKAGE (SO)
Dimensions Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 1.75 0.069
a1 0.1 0.25 0.004 0.010
a2 1.65 0.065
a3 0.65 0.85 0.026 0.033
b 0.35 0.48 0.014 0.019
b1 0.19 0.25 0.007 0.010
C 0.25 0.5 0.010 0.020
c1 45o(typ.)
D 4.8 5.0 0.189 0.197
E 5.8 6.2 0.228 0.244
e 1.27 0.050
e3 3.81 0.150
F 3.8 4.0 0.150 0.157
L 0.4 1.27 0.016 0.050
M 0.6 0.024
S8
o
(max.)
SO8.TBL
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility
for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result
from its use. Nolicense is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.
Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life
support devices or systems without express written approval of SGS-THOMSON Microelectronics.
1997 SGS-THOMSON Microelectronics – Printed in Italy – AllRights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany -Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco
The Netherlands - Singapore - Spain- Sweden - Switzerland - Taiwan- Thailand - United Kingdom - U.S.A.
ORDERCODE :
TL061 - TL061A - TL061B
9/9
