LT1037 Linear Technology Corporation, LT1037 Datasheet - Page 5

• Manufacturer Part Number: LT1037
• Description: Low Noise, High Speed Precision Operational Amplifiers
• Manufacturer: Linear Technology Corporation

TYPICAL PERFORMANCE CHARACTERISTICS
140
120
100
0.3
0.1
80
60
40
20
10
0
3
1
10
10Hz Voltage Noise Distribution
0
0.01Hz to 1Hz Peak-to-Peak Noise
0
Current Noise vs Frequency
1/f CORNER = 120Hz
1
VOLTAGE NOISE DENSITY (nV/ Hz)
2
20
3
100
FREQUENCY (Hz)
4
40
TIME (SEC)
MAXIMUM
V
T
497 UNITS MEASURED
FROM SIX RUNS
A
5
S
= 25 C
= 15V
6
60
1k
7
TYPICAL
W
8
80
1007/37 G01
1007/37 G07
9
1007/37 G04
U
10k
10
100
1000
0.01
100
100
0.1
30
10
10
10
3
1
1
1
0.1
0.1
0.1
Voltage Noise vs Frequency
Total Noise vs Source Resistance
Wideband Voltage Noise
(0.1Hz to Frequency Indicated)
SOURCE RESISTANCE = 2R
V
1/f CORNER = 2Hz
T
S
A
= 15V
= 25 C
R
R
SOURCE RESISTANCE (k )
1
BANDWIDTH (kHz)
FREQUENCY (Hz)
1
1
RESISTOR
NOISE ONLY
AT 10Hz
10
AT 1kHz
10
10
100
V
T
MAXIMUM
S
A
TYPICAL
= 25 C
= 15V
1007/37 G05
1007/37 G08
1007/37 G02
1000
100
100
0.02Hz to 10Hz RMS Noise. Gain = 50,000
(Measured on HP3582 Spectrum Analyzer)
MARKER AT 2Hz ( = 1/f CORNER) =
5
4
3
2
1
0
5
4
3
2
1
0
–50
Voltage Noise vs Temperature
Voltage Noise vs Supply Voltage
0
V
T
S
A
–25
= 15V
= 25 C
LT1007/LT1037
5
SUPPLY VOLTAGE ( V)
0
TEMPERATURE ( C)
10
25
AT 10Hz
AT 1kHz
AT 10Hz
AT 1kHz
50
179 V/ Hz
15
50,000
sn100737 100737fbs
75
20
= 3.59
100
1007/37 G06
1007/37 G09
1007/37 G03
5
125
nV
Hz
25