LT1014DS Ver la hoja de datos (PDF) - Linear Technology
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LT1014DS Datasheet PDF : 20 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
Offset Voltage Drift with
Temperature of Representative
Units
200 VS = ±15V
100
0
–100
–200
–50 –25 0 25 50 75 100 125
TEMPERATURE (°C)
Common-Mode Rejection Ratio
vs Frequency
120
TA = 25°C
100
80
VS = 5V, 0V
VS = ±15V
60
40
20
0
10 100
1k
10k 100k 1M
FREQUENCY (Hz)
Noise Spectrum
1000
TA = 25°C
VS = ±2V TO ±18V
300
100
CURRENT NOISE
30
VOLTAGE NOISE
1/f CORNER 2Hz
10
1
10
100
1k
FREQUENCY (Hz)
Offset Voltage vs Balanced
Source Resistance
10
VS = 5V, 0V, –55°C TO 125°C
VS = ±15V, 0V, –55°C TO 125°C
1
VS = 5V, 0V, 25°C
0.1
VS = ±15V, 0V, 25°C
RS
+
RS
–
0.01
1k 3k 10k 30k 100k 300k 1M 3M 10M
BALANCED SOURCE RESISTANCE (Ω)
Power Supply Rejection Ratio
vs Frequency
120
100
80
NEGATIVE
SUPPLY
60
POSITIVE
SUPPLY
40
VS = ±15V + 1VP-P SINE WAVE
20 TA = 25°C
0
0.1 1
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
10Hz Voltage Noise
Distribution
200
180
VS = ±15V
TA = 25°C
160
328 UNITS TESTED
FROM THREE RUNS
140
120
100
80
60
40
20
0
10
20
30
40
50
60
VOLTAGE NOISE DENSITY (nV/√Hz)
LT1013/LT1014
Warm-Up Drift
5
VS = ±15V
TA = 25°C
4
3
LT1013 METAL CAN (H) PACKAGE
2
LT1014
1
LT1013 CERDIP (J) PACKAGE
0
0
1
2
3
4
5
TIME AFTER POWER ON (MINUTES)
0.1Hz to 10Hz Noise
TA = 25°C
VS = ±2V TO ±18V
0
2
4
6
8
10
TIME (SECONDS)
Supply Current vs Temperature
460
420
380
VS = ±15V
340
VS = 5V, 0V
300
260
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
5
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