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Электронный компонент: LT1014ACJ

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1
LT1013/LT1014
Quad Precision Op Amp (LT1014)
Dual Precision Op Amp (LT1013)
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 50
V, drift of 0.3
V/
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 350
A 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.
FEATURES
DESCRIPTIO
N
U
s
Single Supply Operation
Input Voltage Range Extends to Ground
Output Swings to Ground while Sinking Current
s
Pin Compatible to 1458 and 324 with Precision Specs
s
Guaranteed Offset Voltage
150
V Max.
s
Guaranteed Low Drift
2
V/
C Max.
s
Guaranteed Offset Current
0.8nA Max.
s
Guaranteed High Gain
5mA Load Current
1.5 Million Min.
17mA Load Current
0.8 Million Min.
s
Guaranteed Low Supply Current
500
A Max.
s
Low Voltage Noise, 0.1Hz to 10Hz
0.55
Vp-p
s
Low Current Noise--Better than 0P-07, 0.07pA/
Hz
APPLICATIO
N
S
U
s
Battery-Powered Precision Instrumentation
Strain Gauge Signal Conditioners
Thermocouple Amplifiers
Instrumentation Amplifiers
s
4mA20mA Current Loop Transmitters
s
Multiple Limit Threshold Detection
s
Active Filters
s
Multiple Gain Blocks
+
LT1014
1
4
11
2
3
+5V
+5V
1M
4k
OUTPUT A
10mV/
C
+
LT1014
7
6
5
1M
OUTPUT B
10mV/
C
4k
1.8k
YSI 44007
5k
AT 25
C
260
1684
299k
3k
LT1004
1.2V
14
12
13
+
LT1014
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.
LT1014 Distribution of Offset Voltage
3 Channel Thermocouple Thermometer
INPUT OFFSET VOLTAGE (
V)
300
0
200
200
100
100
300
NUMBER OF UNITS
700
600
500
400
300
200
100
0
V
S
=
15V
T
A
= 25
C
425 LT1014s
(1700 OP AMPS)
TESTED FROM
THREE RUNS
J PACKAGE
, LTC and LT are registered trademarks of Linear Technology Corporation.
2
LT1013/LT1014
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
ABSOLUTE
M
AXI
M
U
M
RATINGS
W
W
W
U
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
LT1013AM/AC
LT1013C/D/I/M
SYMBOL
PARAMETER
CONDITIONS
LT1014AM/AC
LT1014C/D/I/M
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
V
OS
Input Offset Voltage
LT1013
--
40
150
--
60
300
V
LT1014
--
50
180
--
60
300
V
LT1013D/I, LT1014D/I
--
--
--
--
200
800
V
Long Term Input Offset Voltage
--
0.4
--
--
0.5
--
V/Mo.
Stability
I
SO
Input Offset Current
--
0.15
0.8
--
0.2
1.5
nA
I
B
Input Bias Current
--
12
20
--
15
30
nA
e
n
Input Noise Voltage
0.1Hz to 10Hz
--
0.55
--
--
0.55
--
Vp-p
e
n
Input Noise Voltage Density
f
O
= 10Hz
--
24
--
--
24
--
nV/
Hz
f
O
= 1000Hz
--
22
--
--
22
--
nV/
Hz
i
n
Input Noise Current Density
f
O
= 10Hz
--
0.07
--
--
0.07
--
pA/
Hz
PACKAGE/ORDER I
N
FOR
M
ATIO
N
W
U
U
LT1014AMJ
LT1014MJ
LT1014ACJ
LT1014CJ
LT1014ACN
LT1014CN
LT1014DN
LT1014IN
ORDER PART
NUMBER
LT1013AMH
LT1013MH
LT1013ACH
LT1013CH
ORDER PART
NUMBER
LT1013AMJ8
LT1013MJ8
LT1013ACJ8
LT1013CJ8
LT1013ACN8
LT1013CN8
LT1013DN8
LT1013IN8
ORDER PART
NUMBER
ORDER PART
NUMBER
LT1013DS8
LT1013IS8
PART MARKING
1013
1013I
ORDER PART
NUMBER
LT1014DS
LT1014IS
PART MARKING
LT1014DS
LT1014IS
ELECTRICAL CHARACTERISTICS
V
S
=
15V, V
CM
= 0V, T
A
= 25
C unless otherwise noted
1
2
3
4
8
7
6
5
TOP VIEW
OUTPUT A
IN A
+IN A
V
V
+
OUTPUT B
IN B
+IN B
J PACKAGE
8-LEAD CERAMIC DIP
N PACKAGE
8-LEAD PLASTIC DIP
+A
+B
+
B
TOP VIEW
OUTPUT B
V
+
OUTPUT A
IN A
IN B
+IN B
+IN A
V
(CASE)
8
7
6
5
3
2
1
4
H PACKAGE
8-LEAD TO-5 METAL CAN
+
A
1
2
3
4
5
6
7
TOP VIEW
J PACKAGE
14-LEAD CERAMIC DIP
N PACKAGE
14-LEAD PLASTIC DIP
14
13
12
11
10
9
8
OUTPUT A
IN A
+IN A
V
+
+IN B
IN B
OUTPUT B
OUTPUT D
IN D
+IN D
V
+IN C
IN C
OUTPUT C
+A
+D
+
B
+
C
1
2
3
4
8
7
6
5
TOP VIEW
INA
OUTA
V
+
OUTB
+INA
V
+INB
INB
SO PACKAGE
8-LEAD PLASTIC SOIC
+
+
NOTE: THIS PIN CONFIGURATION DIFFERS FROM
THE STANDARD 8-PIN DUAL-IN-LINE CONFIGURATION
1
2
3
4
5
6
7
8
TOP VIEW
SO PACKAGE
16-LEAD PLASTIC SOIC
16
15
14
13
12
11
10
9
OUTPUT A
IN A
+IN A
V
+
+IN B
IN B
OUTPUT B
NC
OUTPUT D
IN D
+IN D
V
+IN C
IN C
OUTPUT C
NC
3
LT1013/LT1014
ELECTRICAL CHARACTERISTICS
V
S
=
15V, V
CM
= 0V, T
A
= 25
C unless otherwise noted
LT1013AM/AC
LT1013C/D/I/M
SYMBOL
PARAMETER
CONDITIONS
LT1014AM/AC
LT1014C/D/I/M
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Input Resistance Differential
(Note 1)
100
400
--
70
300
--
M
Common-Mode
--
5
--
--
4
--
G
A
VOL
Large Signal Voltage Gain
V
O
=
10V, R
L
= 2k
1.5
8.0
--
1.2
7.0
--
V/
V
V
O
=
10V, R
L
= 600
0.8
2.5
--
0.5
2.0
--
V/
V
Input Voltage Range
+13.5
+13.8
--
+13.5
+13.8
--
V
15.0
15.3
--
15.0
15.3
--
V
CMRR
Common-Mode Rejection Ratio
V
CM
= + 13.5V, 15.0V
100
117
--
97
114
--
dB
PSRR
Power Supply Rejection Ratio
V
S
=
2V to
18V
103
120
--
100
117
--
dB
Channel Separation
V
O
=
10V, R
L
= 2k
123
140
--
120
137
--
dB
V
OUT
Output Voltage Swing
R
L
= 2k
13
14
--
12.5
14
--
V
Slew Rate
0.2
0.4
--
0.2
0.4
--
V/
s
I
S
Supply Current
Per Amplifier
--
0.35
0.50
--
0.35
0.55
mA
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
LT1013AM/AC
LT1013C/D/I/M
SYMBOL
PARAMETER
CONDITIONS
LT1014AM/AC
LT1014C/D/I/M
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
V
OS
Input Offset Voltage
LT1013
--
60
250
--
90
450
V
LT1014
--
70
280
--
90
450
V
LT1013D/I, LT1014D/I
--
--
--
--
250
950
V
I
OS
Input Offset Current
--
0.2
1.3
--
0.3
2.0
nA
I
B
Input Bias Current
--
15
35
--
18
50
nA
A
VOL
Large Signal Voltage Gain
V
O
= 5mV to 4V, R
L
= 500
--
1.0
--
--
1.0
--
V/
V
Input Voltage Range
+ 3.5
+ 3.8
--
+3.5
+ 3.8
--
V
0
0.3
--
0
0.3
--
V
V
OUT
Output Voltage Swing
Output Low, No Load
--
15
25
--
15
25
mV
Output Low, 600
to Ground
--
5
10
--
5
10
mV
Output Low, I
SINK
= 1mA
--
220
350
--
220
350
mV
Output High, No Load
4.0
4.4
--
4.0
4.4
--
V
Output High, 600
to Ground
3.4
4.0
--
3.4
4.0
--
V
I
S
Supply Current
Per Amplifier
--
0.31
0.45
--
0.32
0.50
mA
V
S
+
= + 5V, V
S
= 0V, V
OUT
= 1.4V, V
CM
= 0V, T
A
= 25
C unless otherwise noted
4
LT1013/LT1014
V
S
=
15V, V
CM
= 0V, 55
C
T
A
125
C unless otherwise noted
ELECTRICAL CHARACTERISTICS
Note 2: This parameter is not 100% tested.
The
q
denotes specifications which apply over the full operating temperature range.
LT1013AM
LT1014AM
LT1013M/LT1014M
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
V
OS
Input Offset Voltage
q
--
80
300
--
90
350
--
110
550
V
V
S
= + 5V, 0V; V
O
= + 1.4V
55
C
T
A
100
C
q
--
80
450
--
90
480
--
100
750
V
V
CM
= 0.1V, T
A
= 125
C
--
120
450
--
150
480
--
200
750
V
V
CM
= 0V, T
A
= 125
C
--
250
900
--
300
960
--
400
1500
V
Input Offset Voltage Drift
(Note 2)
q
--
0.4
2.0
--
0.4
2.0
--
0.5
2.5
V/
C
I
OS
Input Offset Current
q
--
0.3
2.5
--
0.3
2.8
--
0.4
5.0
nA
V
S
= + 5V, 0V; V
O
= +1.4V
q
--
0.6
6.0
--
0.7
7.0
--
0.9
10.0
nA
I
B
Input Bias Current
q
--
15
30
--
15
30
--
18
45
nA
V
S
= + 5V, 0V; V
O
= +1.4V
q
--
20
80
--
25
90
--
28
120
nA
A
VOL
Large Signal Voltage Gain
V
O
=
10V, R
L
= 2k
q
0.5
2.0
--
0.4
2.0
--
0.25
2.0
--
V/
V
CMRR
Common-Mode Rejection
V
CM
= +13.0V, 14.9V
q
97
114
--
96
114
--
94
113
--
dB
PSRR
Power Supply Rejection
V
S
=
2V to
18V
q
100
117
--
100
117
--
97
116
--
dB
Ratio
V
OUT
Output Voltage Swing
R
L
= 2k
q
12
13.8
--
12
13.8
--
11.5
13.8
--
V
V
S
= +5V, 0V
R
L
= 600
to Ground
Output Low
q
--
6
15
--
6
15
--
6
18
mV
Output High
q
3.2
3.8
--
3.2
3.8
--
3.1
3.8
--
V
I
S
Supply Current
q
--
0.38
0.60
--
0.38
0.60
--
0.38
0.7
mA
Per Amplifier
V
S
= +5V, 0V; V
O
= +1.4V
q
--
0.34
0.55
--
0.34
0.55
--
0.34
0.65
mA
SYMBOL PARAMETER
CONDITIONS
UNITS
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
LT1013C/D/I
LT1014C/D/I
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
V
OS
Input Offset Voltage
q
--
55
240
--
65
270
--
80
400
V
LT1013D/I, LT1014D/I
q
--
--
--
--
--
--
--
230
1000
V
V
S
= +5V, 0V; V
O
= 1.4V
q
--
75
350
--
85
380
--
110
570
V
LT1013D/I, LT1014D/I
V
S
= +5V, 0V; V
O
= 1.4V
q
--
--
--
--
--
--
--
280
1200
V
Average Input Offset
(Note 2)
q
--
0.3
2.0
--
0.3
2.0
--
0.4
2.5
V/
C
Voltage Drift
LT1013D/I, LT1014D/I
q
--
--
--
--
--
--
--
0.7
5.0
V/
C
I
OS
Input Offset Current
q
--
0.2
1.5
--
0.2
1.7
--
0.3
2.8
nA
V
S
= +5V, 0V; V
O
= 1.4V
q
--
0.4
3.5
--
0.4
4.0
--
0.5
6.0
nA
I
B
Input Bias Current
q
--
13
25
--
13
25
--
16
38
nA
V
S
= +5V, 0V; V
O
= 1.4V
q
--
18
55
--
20
60
--
24
90
nA
A
VOL
Large Signal Voltage Gain
V
O
=
10V, R
L
= 2k
q
1.0
5.0
--
1.0
5.0
--
0.7
4.0
--
V/
V
CMRR
Common-Mode Rejection
V
CM
= +13.0V, 15.0V
q
98
116
--
98
116
--
94
113
--
dB
Ratio
PSRR
Power Supply Rejection
V
S
=
2V to
18V
q
101
119
--
101
119
--
97
116
--
dB
Ratio
V
OUT
Output Voltage Swing
R
L
= 2k
q
12.5
13.9
--
12.5
13.9
--
12.0
13.9
--
V
V
S
= +5V, 0V; R
L
= 600
Output Low
q
--
6
13
--
6
13
--
6
13
mV
Output High
q
3.3
3.9
--
3.3
3.9
--
3.2
3.9
--
V
I
S
Supply Current per Amplifier
q
--
0.36
0.55
--
0.36
0.55
--
0.37
0.60
mA
V
S
= +5V, 0V; V
O
= 1.4V
q
--
0.32
0.50
--
0.32
0.50
--
0.34
0.55
mA
SYMBOL PARAMETER
CONDITIONS
UNITS
LT1013AC
LT1014AC
5
LT1013/LT1014
TYPICAL PERFOR
M
A
N
CE CHARACTERISTICS
U
W
Offset Voltage Drift with
Temperature of Representative
Units
TEMPERATURE (
C)
50
INPUT OFFSET VOLTAGE (
V)
200
100
0
100
200
0
50
75
25
25
100
125
V
S
=
15V
TIME AFTER POWER ON (MINUTES)
0
CHANGE IN OFFSET VOLTAGE (
V)
5
4
3
2
1
0
4
1
2
3
5
V
S
=
15V
T
A
= 25
C
LT1013 CERDIP (J) PACKAGE
LT1013 METAL CAN (H) PACKAGE
LT1014
Warm-Up Drift
BALANCED SOURCE RESISTANCE (
)
1k
3k
10k 30k 100k 300k 1M
3M 10M
INPUT OFFSET VOLTAGE (mV)
10
1
0.1
0.01
V
S
= 5V, 0V, 55
C TO 125
C
V
S
=
15V, 0V, 55
C TO 125
C
V
S
= 5V, 0V, 25
C
V
S
=
15V, 0V, 25
C
+
R
S
R
S
Offset Voltage vs Balanced
Source Resistance
Common-Mode Rejection Ratio
vs Frequency
0.1Hz to 10Hz Noise
Power Supply Rejection Ratio
vs Frequency
FREQUENCY (Hz)
10
COMMON-MODE REJECTION RATIO (dB)
120
100
80
60
40
20
0
100
1k
10k
100k
1M
V
S
= 5V, 0V
V
S
=
15V
T
A
= 25
C
FREQUENCY (Hz)
0.1
POWER SUPPLY REJECTION RATIO (dB)
120
100
80
60
40
20
0
100
10k
1
10
1k
100k
1M
POSITIVE
SUPPLY
NEGATIVE
SUPPLY
V
S
=
15V + 1V
P-P
SINE WAVE
T
A
= 25
C
TIME (SECONDS)
0
NOISE VOLTAGE (200nV/DIV)
8
2
4
6
10
T
A
= 25
C
V
S
=
2V TO
18V
10Hz Voltage Noise
Distribution
Noise Spectrum
Supply Current vs Temperature
FREQUENCY (Hz)
1
VOLTAGE NOISE DENSITY (nV/
Hz)
CURRENT NOISE DENSITY (fA/
Hz)
1000
100
10
300
30
10
100
1k
CURRENT NOISE
VOLTAGE NOISE
1/f CORNER 2Hz
T
A
= 25
C
V
S
=
2V TO
18V
VOLTAGE NOISE DENSITY (nV/
Hz)
10
NUMBER OF UNITS
200
180
160
140
120
100
80
60
40
20
0
50
20
30
40
60
V
S
=
15V
T
A
= 25
C
328 UNITS TESTED
FROM THREE RUNS
TEMPERATURE (
C)
50
SUPPLY CURRENT PER AMPLIFIER (
A)
460
420
380
340
300
260
0
50
75
25
25
100
125
V
S
=
15V
V
S
= 5V, 0V