Datasheet

5
LT1097
Output Short Circuit Current vs Time
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
0.1Hz to 10Hz Noise 0.01Hz to 10Hz Noise
Noise Spectrum
TIME (SECONDS)
0246810
NOISE VOLTAGE (0.4µV/DIV)
1097 • G08
V
S
= ±1.2V TO ±20V
T
A
= 25°C
TIME FROM OUTPUT SHORT (MINUTES)
0123
SHORT CIRCUIT CURRENT (mA)
SINKING SOURCING
1097 • G07
20
15
10
5
0
–5
–10
–15
–20
V
S
= ±15V
T
A
= 25°C
TIME (SECONDS)
0 20406080100
NOISE VOLTAGE (0.4µV/DIV)
0.4µV
1097 • G09
V
S
= ±1.2V TO ±20V
T
A
= 25°C
FREQUENCY (Hz)
1
1
10
100
1000
10 100 1000
1097 • G10
VOLTAGE NOISE DENSITY (nV√Hz)
CURRENT NOISE DENSITY (fA√Hz)
T
A
= 25°C
V
S
= ±1.2V TO ±20V
VOLTAGE NOISE
1/f CORNER
2.5Hz
1/f CORNER
140Hz
CURRENT NOISE
OUTPUT VOLTAGE (V)
–15 –5 5–10 0 10 15
CHANGE IN OFFSET VOLTAGE (µV)
1097 • G11
–30
–20
–10
0
10
20
30
V
s
= ±15 V
T
A
= 25°C
R
L
= 10k
R
L
= 10k
R
L
= 2k
R
L
= 2k
Voltage Gain