Datasheet

LT1102
6
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Capacitive Load Handling Output Impedance vs Frequency
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LT1102 • TPC08
CAPACITIVE LOAD (nF)
40
OVERSHOOT (%)
80
120
20
60
100
0.1 10 100 1000
0
1
V
S
= ±15V
T
A
= 25°C
G = 100
G = 10
LT1102 • TPC09
FREQUENCY (Hz)
1k
0.1
OUTPUT IMPEDANCE (Ω)
1
10
100
10k 100k 1M
V
S
= ±15V
T
A
= 25°C
G = 100
G = 10
Gain vs Frequency
Voltage Noise vs FrequencyUndistorted Output vs Frequency
Input Bias Current Over the
Common Mode Range
Common Mode Range vs
TemperatureWarm-Up Drift
LT1102 • TPC10
FREQUENCY (Hz)
10k
–1.5
GAIN ERROR (%)
GAIN (dB)
–0.5
0.5
100k 1M 10M
0
–1.0
–1.5
–0.5
–1.0
0
20
30
10
40
V
S
= ±15V
T
A
= 25°C
G = 100
G = 10
LT1102 • TPC11
FREQUENCY (Hz)
10k
PEAK-TO-PEAK OUTPUT SWING (V)
20
30
100k 1M 10M
0
10
V
S
= ±15V
T
A
= 25°C
G = 10
R
L
= 2k
G = 10
R
L
= 50k
G = 100
R
L
= 2k OR 50k
LT1102 • TPC12
FREQUENCY (Hz)
RMS VOLTAGE NOISE DENSITY (nV√Hz)
50
40
100
70
30
10
3 10 30 100 300 1k 3k 10k
20
1/f CORNER = 28Hz
V
S
= ±15V
T
A
= 25°C
COMMON MODE VOLTAGE (V)
–15 –10 0
0.8
INPUT BIAS CURRENT, T
A
= 125°C (nA)
INPUT BIAS CURRENT, T
A
= 25°C TO 70°C (pA)
1.0
1.4
1.6
1.8
510
2.6
1.2
–5 15
2.2
2.0
2.4
–20
0
40
60
80
160
20
120
100
140
LT1102 • TPC13
T
A
= 25°C
T
A
= 70°C
T
A
= 125°C
V
S
= ±15V
TIME AFTER POWER ON (MINUTES)
0
CHANGE IN OFFSET VOLTAGE (μV)
30
40
50
4
20
10
0
1
2
3
5
LT1102 • TPC14
V
S
= ±15V
T
A
= 25°C
N PACKAGE
H AND J PACKAGE
TEMPERATURE (°C)
–50
–15
COMMON MODE RANGE (V)
–14
–12
–11
10
15
12
0
50
–13
13
14
11
100
LT1102 • TPC15
V
S
= ±15V
G = 10 OR 100
G = 100
G = 10
Supply Current vs Temperature
TEMPERATURE (˚C)
–50
SUPPLY CURRENT (mA)
4
6
25 75
2
–25 0
50 100 125
0
LT1102 • TPC16
V
S
= ±15V
V
S
= ±10V