FEATURES
■
LT1013/LT1014
Quad Precision Op Amp (LT1014)
Dual Precision Op Amp (LT1013)
DESCRIPTIO
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.
■
■
■
■
■
■
■
■
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
APPLICATIO S
■
■
■
■
■
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
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
TYPICAL APPLICATIO
3k
+5V
1684Ω
LT1004
1.2V
299k
3 Channel Thermocouple Thermometer
4k
1M
LT1014 Distribution of Offset Voltage
700
V
S
=
±15V
T
A
= 25°C
425 LT1014s
(1700 OP AMPS)
500 TESTED FROM
THREE RUNS
400 J PACKAGE
600
300
200
100
+5V
LT1014
1
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
OUTPUT A
10mV/°C
11
NUMBER OF UNITS
–
YSI 44007
5kΩ
AT 25°C
2
4
LT1014
7
OUTPUT B
10mV/°C
U
–
U
U
0
100
–300 –200 –100
0
200
INPUT OFFSET VOLTAGE (μV)
300
1013/14 TA02
10134fc
1
LT1013/LT1014
ABSOLUTE
AXI U RATI GS
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
PACKAGE/ORDER I FOR ATIO
TOP VIEW
+INA 1
V
–
2
+INB 3
–INB 4
–
8
7
6
5
–INA
OUTA
V
+
OUTB
ORDER PART
NUMBER
LT1013DS8
LT1013IS8
+
–
S8 PACKAGE
8-LEAD PLASTIC SO
NOTE: THIS PIN CONFIGURATION DIFFERS FROM
THE STANDARD 8-PIN DUAL-IN-LINE CONFIGURATION
PART MARKING
1013
1013I
ORDER PART
NUMBER
T
JMAX
= 150°C,
θ
JA
= 190°C/W
+IN A
V
+
+IN B
–IN B
OUTPUT B
3
4
5
6
7
OUTPUT A 1
–
–IN A 2
+IN A 3
V
–
8
7
6
5
B
–
A
+
V
+
OUTPUT B
–IN B
+IN B
+
B
–
+ 10 +IN C
C
– 9 –IN C
8
OUTPUT C
4
N8 PACKAGE
8-LEAD PDIP
T
JMAX
= 150°C,
θ
JA
= 130°C/W
J8 PACKAGE
8-LEAD CERDIP
T
JMAX
= 150°C,
θ
JA
= 100°C/W
LT1013AMJ8
LT1013MJ8
LT1013ACJ8
LT1013CJ8
N PACKAGE
14-LEAD PDIP
T
JMAX
= 150°C,
θ
JA
= 100°C/W
J PACKAGE
14-LEAD CERDIP
T
JMAX
= 150°C,
θ
JA
= 100°C/W
OBSOLETE PACKAGE
Consider the N or S8 Packages for Alternate Source
TOP VIEW
V
+
8
OUTPUT A 1
7 OUTPUT B
A
–IN A 2 – +
+IN A 3
B
+ – 6 –IN B
5 +IN B
4
OBSOLETE PACKAGE
Consider the N or SW Packages for Alternate Source
OBSOLETE PACKAGE
Consider the N or S8 (not N8) Packages for Alternate Source
V
–
(CASE)
H PACKAGE
8-LEAD TO-5 METAL CAN
T
JMAX
= 150°C,
θ
JA
= 150°C/W,
θ
JC
= 45°C/W
Consult LTC Marketing for parts specified with wider operating temperature ranges.
10134fc
2
+
+
TOP VIEW
LT1013ACN8
LT1013CN8
LT1013DN8
LT1013IN8
–IN A
2
A
D
–
–
U
U
W
W W
U
W
(Note 1)
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
TOP VIEW
OUTPUT A 1
–IN A 2
+IN A 3
V
+
4
16 OUTPUT D
15 –IN D
14 +IN D
13 V
–
12 +IN C
11 –IN C
10 OUTPUT C
9
SW PACKAGE
16-LEAD PLASTIC SO
NC
ORDER PART
NUMBER
LT1014DSW
LT1014ISW
+
+
+IN B 5
–IN B 6
OUTPUT B 7
NC 8
PART MARKING
LT1014DSW
LT1014ISW
ORDER PART
NUMBER
LT1014ACN
LT1014CN
LT1014DN
LT1014IN
LT1014AMJ
LT1014MJ
LT1014ACJ
LT1014CJ
T
JMAX
= 150°C,
θ
JA
= 130°C/W
TOP VIEW
OUTPUT A
1
14 OUTPUT D
13 –IN D
12 +IN D
11 V
–
ORDER PART
NUMBER
LT1013AMH
LT1013MH
LT1013ACH
LT1013CH
LT1013/LT1014
ELECTRICAL CHARACTERISTICS
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
T
A
= 25°C. V
S
=
±15V,
V
CM
= 0V unless otherwise noted.
LT1013AM/AC
LT1014AM/AC
TYP
MAX
40
150
50
180
—
—
0.4
0.15
12
0.55
24
22
0.07
400
5
8.0
2.5
+13.8
– 15.3
117
120
140
±14
0.4
0.35
—
0.8
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.50
LT1013C/D/I/M
LT1014C/D/I/M
TYP
60
60
200
0.5
0.2
15
0.55
24
22
0.07
300
4
7.0
2.0
+13.8
– 15.3
114
117
137
±14
0.4
0.35
CONDITIONS
LT1013
LT1014
LT1013D/I, LT1014D/I
MIN
—
—
—
—
—
MIN
—
—
—
—
—
—
—
—
—
—
70
—
1.2
0.5
+13.5
– 15.0
97
100
120
±12.5
0.2
—
MAX
300
300
800
—
1.5
30
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.55
UNITS
μV
μV
μV
μV/Mo.
nA
nA
μVp-p
nV/√Hz
nV/√Hz
pA/√Hz
MΩ
GΩ
V/μV
V/μV
V
V
dB
dB
dB
V
V/μs
mA
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
—
—
—
—
—
100
—
1.5
0.8
+13.5
– 15.0
100
103
123
±13
0.2
—
Input Resistance – Differential
(Note 2)
Common Mode
A
VOL
Large Signal Voltage Gain
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
V
CM
= + 13.5V, – 15.0V
V
S
=
±2V
to
±18V
V
O
=
±10V,
R
L
= 2k
R
L
= 2k
Per Amplifier
V
O
=
±10V,
R
L
= 2k
V
O
=
±10V,
R
L
= 600Ω
T
A
= 25°C. V
S+
= + 5V, V
S–
= 0V, V
OUT
= 1.4V, V
CM
= 0V unless otherwise noted
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
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
LT1013
LT1014
LT1013D/I, LT1014D/I
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
V
O
= 5mV to 4V, R
L
= 500Ω
V
OUT
Output Voltage Swing
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
I
S
Supply Current
10134fc
3
LT1013/LT1014
The
●
denotes the specifications which apply over the temperature range
–40°C
≤
T
A
≤
85°C for LT1013I, LT1014I, 0°C
≤
T
A
≤
70°C for LT1013C, LT1013D, LT1014C, LT1014D. V
S
=
±15V,
V
CM
= 0V unless
otherwise noted.
LT1013AC
MIN TYP MAX
●
—
55
240
●
—
—
—
●
—
75
350
●
●
●
●
●
●
●
●
●
●
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
V
OS
Input Offset Voltage
CONDITIONS
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 3)
LT1013D/I, LT1014D/I
V
S
= +5V, 0V; V
O
= 1.4V
MIN
—
—
—
—
—
—
—
—
—
—
1.0
98
101
LT1014AC
TYP MAX
65
270
—
—
85
380
—
0.3
—
0.2
0.4
13
20
5.0
116
119
—
2.0
—
1.7
4.0
25
60
—
—
—
—
13
—
0.55
0.50
LT1013C/D/I
LT1014C/D/I
MIN TYP MAX UNITS
—
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
I
B
A
VOL
CMRR
PSRR
V
OUT
Average Input Offset
Voltage Drift
Input Offset Current
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
—
—
—
—
—
—
—
1.0
98
101
—
0.3
—
0.2
0.4
13
18
5.0
116
119
—
2.0
—
1.5
3.5
25
55
—
—
—
—
13
—
0.55
0.50
●
±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
—
—
6
3.9
0.36
0.32
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Rating condition for extended periods may affect device reliability
and lifetime.
Note 2:
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.
Note 3:
This parameter is not 100% tested.
10134fc
5
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