LT1013/LT1014
Quad Precision Op Amp (LT1014)
Dual Precision Op Amp (LT1013)
FEATURES
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DESCRIPTION
The LT
®
1014 is the first precision quad operational amplifier
which directly upgrades designs in the industry standard
14-pin DIP LM324/LM348/OP-11/4156 pin configuration.
It is no longer necessary to compromise specifications,
while saving board space and cost, as compared to single
operational amplifiers.
The LT1014’s low offset voltage of 50µV, drift of 0.3µV/°C,
offset current of 0.15nA, gain of 8 million, common-mode
rejection of 117dB and power supply rejection of 120dB
qualify it as four truly precision operational amplifiers.
Particularly important is the low offset voltage, since no
offset null terminals are provided in the quad configura-
tion. Although supply current is only 350µA per amplifier,
a new output stage design sources and sinks in excess of
20mA of load current, while retaining high voltage gain.
Similarly, the LT1013 is the first precision dual op amp in
the 8-pin industry standard configuration, upgrading the
performance of such popular devices as the MC1458/
1558, LM158 and OP-221. The LT1013’s specifications
are similar to (even somewhat better than) the LT1014’s.
Both the LT1013 and LT1014 can be operated off a single
5V power supply: input common-mode range includes
ground; the output can also swing to within a few millivolts
of ground. Crossover distortion, so apparent on previous
single-supply designs, is eliminated. A full set of specifi-
cations is provided with
±15V
and single 5V supplies.
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Single Supply Operation
Input Voltage Range Extends to Ground
Output Swings to Ground while Sinking Current
Pin Compatible to 1458 and 324 with Precision Specs
Guaranteed
Offset Voltage
150µV Max.
Guaranteed
Low Drift
2µV/°C Max.
Guaranteed
Offset Current
0.8nA Max.
Guaranteed
High Gain
5mA Load Current
1.5 Million Min.
17mA Load Current
0.8 Million Min.
Guaranteed
Low Supply Current
500µA Max.
Low Voltage Noise, 0.1Hz to 10Hz
0.55µVp-p
Low Current Noise—Better than 0P-07, 0.07pA/√Hz
APPLICATIONS
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Battery-Powered Precision Instrumentation
Strain Gauge Signal Conditioners
Thermocouple Amplifiers
Instrumentation Amplifiers
4mA–20mA Current Loop Transmitters
Multiple Limit Threshold Detection
Active Filters
Multiple Gain Blocks
, LTC and LT are registered trademarks of Linear Technology Corporation.
3 Channel Thermocouple Thermometer
4k
3k
+5V
1684Ω
LT1004
1.2V
299k
+5V
1M
LT1014 Distribution of Offset Voltage
700
V
S
=
±15V
T
A
= 25°C
600
425 LT1014s
(1700 OP AMPS)
500 TESTED FROM
THREE RUNS
400 J PACKAGE
300
200
100
7
OUTPUT B
10mV/°C
LT1014
14
LT1014
–
13
260Ω
1.8k
1M
4k
6
+
USE TYPE K THERMOCOUPLES. ALL RESISTORS = 1% FILM.
COLD JUNCTION COMPENSATION ACCURATE
TO
±1°C
FROM 0°C
60°C.
USE 4TH AMPLIFIER FOR OUTPUT C.
5
+
+
12
3
11
LT1014
NUMBER OF UNITS
–
YSI 44007
5kΩ
AT 25°C
2
4
1
OUTPUT A
10mV/°C
0
100
0
200
–300 –200 –100
INPUT OFFSET VOLTAGE (µV)
U
–
U
300
1
LT1013/LT1014
ABSOLUTE
MAXIMUM
RATINGS
Supply Voltage ......................................................
±22V
Differential Input Voltage .......................................
±30V
Input Voltage ............... Equal to Positive Supply Voltage
............5V Below Negative Supply Voltage
Output Short-Circuit Duration .......................... Indefinite
Storage Temperature Range
All Grades ......................................... – 65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................. 300°C
Operating Temperature Range
LT1013AM/LT1013M/
LT1014AM/LT1014M ...................... – 55
°C
to 125°C
LT1013AC/LT1013C/LT1013D
LT1014AC/LT1014C/LT1014D ................. 0°C to 70°C
LT1013I/ LT1014I ............................... – 40°C to 85°C
PACKAGE/ORDER INFORMATION
TOP VIEW
V
8
OUTPUT A 1
A
–IN A 2 – +
+IN A 3
B
+ – 6 –IN B
5 +IN B
4
7 OUTPUT B
+
OUTPUT A 1
–
–IN A 2
+IN A 3
V
–
8
7
6
5
B
–
A
+
–IN A
+IN A
V
+
+IN B
–IN B
OUTPUT B
2
3
4
5
6
7
OUTPUT B
–IN B
+IN B
4
V
–
(CASE)
H PACKAGE
8-LEAD TO-5 METAL CAN
+
B
–
+ 10 +IN C
C
– 9 –IN C
8
OUTPUT C
J PACKAGE
8-LEAD CERAMIC DIP
N PACKAGE
8-LEAD PLASTIC DIP
J PACKAGE
14-LEAD CERAMIC DIP
N PACKAGE
14-LEAD PLASTIC DIP
TOP VIEW
+INA 1
V
–
2
+INB 3
–INB 4
–
8
7
6
5
–INA
OUTA
V
+
OUTB
+
–
ORDER PART
NUMBER
LT1013DS8
LT1013IS8
PART MARKING
1013
1013I
TOP VIEW
OUTPUT A 1
–IN A 2
+IN A 3
V
+
4
+IN B 5
–IN B 6
OUTPUT B 7
NC 8
SO PACKAGE
16-LEAD PLASTIC SOIC
16 OUTPUT D
15 –IN D
14 +IN D
13 V
–
12 +IN C
11 –IN C
10 OUTPUT C
9
NC
SO PACKAGE
8-LEAD PLASTIC SOIC
NOTE: THIS PIN CONFIGURATION DIFFERS FROM
THE STANDARD 8-PIN DUAL-IN-LINE CONFIGURATION
ELECTRICAL CHARACTERISTICS
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
V
S
=
±15V,
V
CM
= 0V, T
A
= 25°C unless otherwise noted
LT1013AM/AC
LT1014AM/AC
TYP
MAX
40
150
50
180
—
—
0.4
0.15
12
0.55
24
22
0.07
—
0.8
20
—
—
—
—
LT1013C/D/I/M
LT1014C/D/I/M
TYP
60
60
200
0.5
0.2
15
0.55
24
22
0.07
UNITS
MAX
300
300
800
—
1.5
30
—
—
—
—
µV
µV
µV
µV/Mo.
nA
nA
µVp-p
nV/√Hz
nV/√Hz
pA/√Hz
LT1013
LT1014
LT1013D/I, LT1014D/I
MIN
—
—
—
—
—
—
—
—
—
—
MIN
—
—
—
—
—
—
—
—
—
—
I
SO
I
B
e
n
e
n
i
n
Long Term Input Offset Voltage
Stability
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
0.1Hz to 10Hz
f
O
= 10Hz
f
O
= 1000Hz
f
O
= 10Hz
2
+
A
D
–
+
–
+
ORDER PART
NUMBER
LT1013AMH
LT1013MH
LT1013ACH
LT1013CH
TOP VIEW
V
+
U
U
W
W W
U
W
ORDER PART
NUMBER
LT1013AMJ8
LT1013MJ8
LT1013ACJ8
LT1013CJ8
LT1013ACN8
LT1013CN8
LT1013DN8
LT1013IN8
OUTPUT A
1
TOP VIEW
14 OUTPUT D
13 –IN D
12 +IN D
11 V
–
ORDER PART
NUMBER
LT1014AMJ
LT1014MJ
LT1014ACJ
LT1014CJ
LT1014ACN
LT1014CN
LT1014DN
LT1014IN
ORDER PART
NUMBER
LT1014DS
LT1014IS
PART MARKING
LT1014DS
LT1014IS
+
LT1013/LT1014
ELECTRICAL CHARACTERISTICS
V
S
=
±15V,
V
CM
= 0V, T
A
= 25°C unless otherwise noted
SYMBOL
PARAMETER
CONDITIONS
LT1013AM/AC
LT1014AM/AC
MIN
TYP
MAX
100
—
1.5
0.8
+13.5
– 15.0
V
CM
= + 13.5V, – 15.0V
V
S
=
±2V
to
±18V
V
O
=
±10V,
R
L
= 2k
R
L
= 2k
Per Amplifier
100
103
123
±13
0.2
—
400
5
8.0
2.5
+13.8
– 15.3
117
120
140
±14
0.4
0.35
—
—
—
—
—
—
—
—
—
—
—
0.50
LT1013C/D/I/M
LT1014C/D/I/M
MIN
TYP
MAX
70
—
1.2
0.5
+13.5
– 15.0
97
100
120
±12.5
0.2
—
300
4
7.0
2.0
+13.8
– 15.3
114
117
137
±14
0.4
0.35
—
—
—
—
—
—
—
—
—
—
—
0.55
UNITS
MΩ
GΩ
V/µV
V/µV
V
V
dB
dB
dB
V
V/µs
mA
A
VOL
Input Resistance – Differential
(Note 1)
Common-Mode
Large Signal Voltage Gain
V
O
=
±10V,
R
L
= 2k
V
O
=
±10V,
R
L
= 600Ω
Input Voltage Range
CMRR
PSRR
V
OUT
I
S
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Channel Separation
Output Voltage Swing
Slew Rate
Supply Current
Note 1:
This parameter is guaranteed by design and is not tested. Typical
parameters are defined as the 60% yield of parameter distributions of
individual amplifiers; i.e., out of 100 LT1014s (or 100 LT1013s) typically
240 op amps (or 120 ) will be better than the indicated specification.
ELECTRICAL CHARACTERISTICS
V
S+
= + 5V, V
S–
= 0V, V
OUT
= 1.4V, V
CM
= 0V, T
A
= 25°C unless otherwise noted
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
LT1013
LT1014
LT1013D/I, LT1014D/I
LT1013AM/AC
LT1014AM/AC
MIN
TYP
MAX
—
—
—
—
—
—
+ 3.5
0
—
—
—
4.0
3.4
—
60
70
—
0.2
15
1.0
+ 3.8
– 0.3
15
5
220
4.4
4.0
0.31
250
280
—
1.3
35
—
—
—
25
10
350
—
—
0.45
LT1013C/D/I/M
LT1014C/D/I/M
MIN
TYP
MAX
—
—
—
—
—
—
+3.5
0
—
—
—
4.0
3.4
—
90
90
250
0.3
18
1.0
+ 3.8
– 0.3
15
5
220
4.4
4.0
0.32
450
450
950
2.0
50
—
—
—
25
10
350
—
—
0.50
UNITS
µV
µV
µV
nA
nA
V/µV
V
V
mV
mV
mV
V
V
mA
I
OS
I
B
A
VOL
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Input Voltage Range
Output Voltage Swing
V
O
= 5mV to 4V, R
L
= 500Ω
V
OUT
I
S
Supply Current
Output Low, No Load
Output Low, 600Ω to Ground
Output Low, I
SINK
= 1mA
Output High, No Load
Output High, 600Ω to Ground
Per Amplifier
3
LT1013/LT1014
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
V
OS
Input Offset Voltage
V
S
= + 5V, 0V; V
O
= + 1.4V
– 55°C
≤
T
A
≤
100°C
V
CM
= 0.1V, T
A
= 125°C
V
CM
= 0V, T
A
= 125°C
(Note 2)
V
S
= + 5V, 0V; V
O
= +1.4V
I
B
A
VOL
CMRR
PSRR
V
OUT
Input Bias Current
Large Signal Voltage Gain
Common-Mode Rejection
Power Supply Rejection
Ratio
Output Voltage Swing
V
S
= + 5V, 0V; V
O
= +1.4V
V
O
=
±10V,
R
L
= 2k
V
CM
= +13.0V, – 14.9V
V
S
=
±2V
to
±18V
R
L
= 2k
V
S
= +5V, 0V
R
L
= 600Ω to Ground
Output Low
Output High
V
S
= +5V, 0V; V
O
= +1.4V
CONDITIONS
V
S
=
±15V,
V
CM
= 0V, – 55°C
≤
T
A
≤
125°C unless otherwise noted
LT1013AM
MIN TYP MAX
q
—
80
300
q
LT1014AM
MIN TYP MAX
—
90
350
—
—
—
—
—
—
—
—
0.4
96
100
90
150
300
0.4
0.3
0.7
15
25
2.0
114
117
480
480
960
2.0
2.8
7.0
30
90
—
—
—
—
LT1013M/LT1014M
UNITS
MIN TYP MAX
—
110 550
µV
—
—
—
—
—
—
—
—
0.25
94
97
100
200
400
0.5
0.4
0.9
18
28
2.0
113
116
750
µV
750
µV
1500
µV
2.5
µV/°C
5.0
nA
10.0
nA
45
nA
120
nA
—
V/µV
—
dB
—
dB
—
V
I
OS
Input Offset Voltage Drift
Input Offset Current
q
q
q
q
q
q
q
q
—
—
—
—
—
—
—
—
0.5
97
100
80
120
250
0.4
0.3
0.6
15
20
2.0
114
117
±13.8
450
450
900
2.0
2.5
6.0
30
80
—
—
—
—
q
±12
±12 ±13.8
±11.5 ±13.8
q
q
q
q
I
S
Supply Current
Per Amplifier
—
3.2
—
—
6
3.8
0.38
0.34
15
—
0.60
0.55
—
3.2
—
—
6
3.8
0.38
0.34
15
—
0.60
0.55
—
3.1
—
—
6
3.8
0.38
0.34
18
—
0.7
0.65
mV
V
mA
mA
ELECTRICAL CHARACTERISTICS
V
S
=
±15V,
V
CM
= 0V, –40°C
≤
T
A
≤
85°C for LT1013I, LT1014I, 0°C
≤
T
A
≤
70°C for LT1013C, LT1013D, LT1014C, LT1014D unless otherwise noted
SYMBOL PARAMETER
V
OS
Input Offset Voltage
LT1013D/I, LT1014D/I
V
S
= +5V, 0V; V
O
= 1.4V
LT1013D/I, LT1014D/I
V
S
= +5V, 0V; V
O
= 1.4V
(Note 2)
LT1013D/I, LT1014D/I
V
S
= +5V, 0V; V
O
= 1.4V
I
B
A
VOL
CMRR
PSRR
V
OUT
Input Bias Current
Large Signal Voltage Gain
Common-Mode Rejection
Ratio
Power Supply Rejection
Ratio
Output Voltage Swing
V
S
= +5V, 0V; V
O
= 1.4V
V
O
=
±10V,
R
L
= 2k
V
CM
= +13.0V, – 15.0V
V
S
=
±2V
to
±18V
R
L
= 2k
V
S
= +5V, 0V; R
L
= 600Ω
Output Low
Output High
V
S
= +5V, 0V; V
O
= 1.4V
Note 2:
This parameter is not 100% tested.
CONDITIONS
MIN
q
—
q
—
q
—
q
q
q
q
q
q
q
q
q
LT1013AC
TYP
55
—
75
—
0.3
—
0.2
0.4
13
18
5.0
116
119
MAX
240
—
350
—
2.0
—
1.5
3.5
25
55
—
—
—
—
13
—
0.55
0.50
MIN
—
—
—
—
—
—
—
—
—
—
1.0
98
101
LT1014AC
TYP
65
—
85
—
0.3
—
0.2
0.4
13
20
5.0
116
119
MAX
270
—
380
—
2.0
—
1.7
4.0
25
60
—
—
—
—
13
—
0.55
0.50
LT1013C/D/I
UNITS
LT1014C/D/I
MIN TYP MAX
—
80
400
µV
—
230 1000
µV
—
110 570
µV
—
—
—
—
—
—
—
0.7
94
97
280
0.4
0.7
0.3
0.5
16
24
4.0
113
116
1200
µV
2.5
µV/°C
5.0
µV/°C
2.8
nA
6.0
nA
38
nA
90
nA
—
V/µV
—
dB
—
—
13
—
0.60
0.55
dB
V
mV
V
mA
mA
I
OS
Average Input Offset
Voltage Drift
Input Offset Current
—
—
—
—
—
—
—
1.0
98
q
101
q
±12.5 ±13.9
±12.5 ±13.9
—
3.3
—
—
6
3.9
0.36
0.32
±12.0 ±13.9
—
3.2
—
—
6
3.9
0.37
0.34
I
S
Supply Current per Amplifier
—
3.3
q
—
q
—
q
q
6
3.9
0.36
0.32
The
q
denotes specifications which apply over the full operating temperature range.
4
LT1013/LT1014
TYPICAL PERFORMANCE CHARACTERISTICS
Offset Voltage Drift with
Temperature of Representative
Units
200
V
S
=
±15V
10
V
S
= 5V, 0V, –55°C TO 125°C
V
S
=
±15V,
0V, –55°C TO 125°C
1
CHANGE IN OFFSET VOLTAGE (µV)
INPUT OFFSET VOLTAGE (mV)
INPUT OFFSET VOLTAGE (µV)
100
0
–100
–200
0.01
–50 –25
50
25
0
75
TEMPERATURE (°C)
Common-Mode Rejection Ratio
vs Frequency
120
COMMON-MODE REJECTION RATIO (dB)
80
60
40
20
0
10
100
V
S
= 5V, 0V
V
S
=
±15V
80
60
40
20
0
0.1
NEGATIVE
SUPPLY
POSITIVE
SUPPLY
V
S
=
±15V
+ 1V
P-P
SINE WAVE
T
A
= 25°C
1k
10k
FREQUENCY (Hz)
100k
1M
1
10
100 1k
10k
FREQUENCY (Hz)
100k
1M
NOISE VOLTAGE (200nV/DIV)
100
POWER SUPPLY REJECTION RATIO (dB)
Noise Spectrum
1000
180
160
SUPPLY CURRENT PER AMPLIFIER (µA)
VOLTAGE NOISE DENSITY (nV/√Hz)
CURRENT NOISE DENSITY (fA/√Hz)
T
A
= 25°C
V
S
=
±2V
TO
±18V
NUMBER OF UNITS
300
100
CURRENT NOISE
30
VOLTAGE NOISE
1/f CORNER 2Hz
10
1
10
100
FREQUENCY (Hz)
U W
100
Offset Voltage vs Balanced
Source Resistance
5
Warm-Up Drift
V
S
=
±15V
T
A
= 25°C
4
3
LT1013 METAL CAN (H) PACKAGE
2
LT1014
1
LT1013 CERDIP (J) PACKAGE
V
S
= 5V, 0V, 25°C
0.1
V
S
=
±15V,
0V, 25°C
R
S
R
S
+
–
125
0
1k
3k 10k 30k 100k 300k 1M 3M 10M
BALANCED SOURCE RESISTANCE (Ω)
0
1
3
4
2
TIME AFTER POWER ON (MINUTES)
5
Power Supply Rejection Ratio
vs Frequency
120
0.1Hz to 10Hz Noise
T
A
= 25°C
V
S
=
±2V
TO
±18V
T
A
= 25°C
100
0
2
6
4
TIME (SECONDS)
8
10
10Hz Voltage Noise
Distribution
200
V
S
=
±15V
T
A
= 25°C
328 UNITS TESTED
FROM THREE RUNS
460
Supply Current vs Temperature
420
140
120
100
80
60
40
20
0
380
V
S
=
±15V
340
V
S
= 5V, 0V
300
1k
10
20
40
50
30
VOLTAGE NOISE DENSITY (nV/√Hz)
60
260
–50 –25
50
25
0
75
TEMPERATURE (°C)
100
125
5
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