Datasheet

LT1013/LT1014
7
10134fd
Typical perForMance characTerisTics
Offset Voltage Drift with
Temperature of Representative
Units
TEMPERATURE (°C)
–50
INPUT OFFSET VOLTAGE (µV)
200
100
0
–100
–200
0
50
75
–25
25
100
125
V
S
= ±15V
1013/14 TPC01
TIME AFTER POWER ON (MINUTES)
0
CHANGE IN OFFSET VOLTAGE (µV)
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
1013/14 TPC03
Warm-Up Drift
BALANCED SOURCE RESISTANCE (Ω)
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
1013/14 TPC02
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
1013/14 TPC04
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
1013/14 TPC05
TIME (SECONDS)
0
NOISE VOLTAGE (200nV/DIV)
8
2
4
6
10
T
A
= 25oC
V
S
= p2V TO p18V
1013/14 TPC06
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
1013/14 TPC07
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
1013/14 TPC08
TEMPERATURE (°C)
–50
SUPPLY CURRENT PER AMPLIFIER (µA)
460
420
380
340
300
260
0
50
75
–25
25
100
125
V
S
= ±15V
V
S
= 5V, 0V
1013/14 TPC09