LT1013/LT1014
Quad Precision Op Amp (LT1014)
Dual Precision Op Amp (LT1013)
Descrip T
Fea T
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Single Supply Operation The LT 1014 is the first precision quad operational amplifier
Input Voltage Range Extends to Ground which directly upgrades designs in the industry standard
Output Swings to Ground While Sinking Current 14-pin DIP LM324/LM348/OP-11/4156 pin configuration.
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Pin Compatible to 1458 and 324 with Precision Specs It is no longer necessary to compromise specifications,
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Guaranteed Offset Voltage: 150V Max while saving board space and cost, as compared to single
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Guaranteed Low Drift: 2V/C Max operational amplifiers.
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Guaranteed Offset Current: 0.8nA Max
The LT1014s low offset voltage of 50V, drift of 0.3V/C,
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Guaranteed High Gain
offset current of 0.15nA, gain of 8 million, common mode
5mA Load Current: 1.5 Million Min
rejection of 117dB and power supply rejection of 120dB
17mA Load Current: 0.8 Million Min
qualify it as four truly precision operational amplifiers.
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Guaranteed Low Supply Current: 500A Max
Particularly important is the low offset voltage, since no
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Low Voltage Noise, 0.1Hz to 10Hz: 0.55V
P-P
offset null terminals are provided in the quad configura-
Low Current NoiseBetter than 0P-07, 0.07pA/Hz
tion. Although supply current is only 350A per amplifier,
a new output stage design sources and sinks in excess of
20mA of load current, while retaining high voltage gain.
a T
Similarly, the LT1013 is the first precision dual op amp
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Battery-Powered Precision Instrumentation
in the 8-pin industry standard configuration, upgrading
Strain Gauge Signal Conditioners
the performance of such popular devices as the MC1458/
Thermocouple Amplifiers
MC1558, LM158 and OP-221. The LT1013s specifications
Instrumentation Amplifiers
are similar to (even somewhat better than) the LT1014s.
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4mA to 20mA Current Loop Transmitters
n Both the LT1013 and LT1014 can be operated off a single
Multiple Limit Threshold Detection
n 5V power supply: input common mode range includes
Active Filters
n ground; the output can also swing to within a few millivolts
Multiple Gain Blocks
of ground. Crossover distortion, so apparent on previous
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
single-supply designs, is eliminated. A full set of speci-
fications is provided with 15V and single 5V supplies.
Typical a T
LT1014 Distribution of Offset Voltage
3-Channel Thermocouple Thermometer
4k 1M
700
V = 15V
3k 299k S
5V T = 25C
5V A
600
425 LT1014s
LT1004 2 4
YSI 44007
(1700 OP AMPS)
1.2V 5k
500
1684 TESTED FROM
1
AT 25C OUTPUT A
THREE RUNS
LT1014
10mV/C
12 3 + J PACKAGE
400
11
14
LT1014 300
260 1.8k
13
200
1M
100
4k
6
0
USE TYPE K THERMOCOUPLES. ALL RESISTORS = 1% FILM. 7
OUTPUT B 300 200 100 0 100 200 300
LT1014
COLD JUNCTION COMPENSATION ACCURATE 10mV/C
INPUT OFFSET VOLTAGE (V)
5 +
TO 1C FROM 0C TO 60C.
USE 4TH AMPLIFIER FOR OUTPUT C. 1013/14 TA02
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For more information www.linear.com/LT1013
NUMBER OF UNITS
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a Te Maxi Mu M r a T (Note 1)
Supply Voltage ....................................................... 22V Lead Temperature (Soldering, 10 sec.) ................. 300C
Differential Input Voltage........................................ 30V Operating Temperature Range
Input Voltage ................ Equal to Positive Supply Voltage LT1013AM/LT1013M/
............5V Below Negative Supply Voltage LT1014AM/LT1014M ......................... 55 C to 125C
Output Short-Circuit Duration .......................... Indefinite LT1013AC/LT1013C/LT1013D
Storage Temperature Range LT1014AC/LT1014C/LT1014D................... 0C to 70C
All Grades ..........................................65C to 150C LT1013I/ LT1014I ................................. 40C to 85C
p in c F T
LT1013 LT1013 LT1013
TOP VIEW
TOP VIEW
TOP VIEW
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V
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OUTPUT A 1 V
8
+INA 1 8 INA 8
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7 OUTPUT B
IN A 2 7 OUTPUT B OUTPUT A 1
V OUTA
2 7
A
+ A B
+IN A IN B
3 6
+
+INB 3 V IN A 2 6 IN B
+ 6
+
B
V 4 5 +IN B
INB 4 5 OUTB
3 5 +IN B
+IN A
4
N8 PACKAGE
S8 PACKAGE
8-LEAD PDIP
V (CASE)
8-LEAD PLASTIC SO
T = 150C, = 130C
JMAX JA
H PACKAGE
NOTE: THIS PIN CONFIGURATION DIFFERS FROM
J8 PACKAGE
8-LEAD TO-5 METAL CAN
THE STANDARD 8-PIN DUAL-IN-LINE CONFIGURATION
8-LEAD CERDIP
T = 125C, = 55C/W
JMAX JA
T = 150C, = 100C
T = 150C, = 190C/W
JMAX JA JMAX JA
OBSOLETE PACKAGE OBSOLETE PACKAGE
Consider the N or S8 Packages for Alternate Source Consider the N or S8 (Not N8) Packages for Alternate Source
LT1014 LT1014
TOP VIEW
1 14 OUTPUT D
OUTPUT A
TOP VIEW
2 13 IN D
IN A
A D
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OUTPUT A 1 16 OUTPUT D
3 12 +IN D
+IN A
IN A 2 15 IN D
+
4 11 V
V
+IN A 3 14 +IN D
5 10 +IN C
+IN B
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+
B C
V 4 13 V
6 9 IN C
IN B
5
+IN B 12 +IN C
7 8 OUTPUT C
OUTPUT B
6
IN B 11 IN C
N PACKAGE
7
OUTPUT B 10 OUTPUT C
14-LEAD PDIP
8 9 T = 150C, = 100C
NC NC JMAX JA
J PACKAGE
SW PACKAGE
14-LEAD CERDIP
16-LEAD PLASTIC SO
T = 150C, = 100C
JMAX JA
T = 150C, = 130C/W
JMAX JA
OBSOLETE PACKAGE
Consider the N or SW Packages for Alternate Source
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For more information www.linear.com/LT1013
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