Datasheet

9
LT1101
1101fa
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Common Mode Range vs Supply
Voltage
Power Supply Rejection Ratio vs
Frequency
LT1101 • TPC12
FREQUENCY (Hz)
40
POWER SUPPLY REJECTION RATIO (dB)
80
120
20
60
100
10 1k 10k 100k
0
100
T
A
= 25°C
NEGATIVE
SUPPLY
POSITIVE
SUPPLY
Common Mode Rejection Ratio vs
Frequency
Short-Circuit Current vs Time
Output Voltage Swing vs Load
Current
LT1101 • TPC14
SOURCING OR SINKING LOAD CURRENT (mA)
0.01
OUTPUT VOLTAGE SWING (V)
0.1 1 10
V
–
V
– 1
V
+
–2
V
+
–1
V
–
2
V
+
125°C
–55°C
–55°C
125°C
25°C
25°C
Output Saturation vs Temperature
vs Sink Current
LT1101 • TPC13
TEMPERATURE (°C)
–50 –25
SATURATION VOLTAGE (mV)
10
100
1000
0255075100 125
1
I
SINK
= 2mA
I
SINK
= 1mA
I
SINK
= 100µA
I
SINK
= 10µA
I
SINK
= 1µA
NO LOAD
V
S
= 5V, 0V
R
L
= 5k TO GROUND
Undistorted Output Swing vs
Frequency
Output Impedance vs Frequency
FREQUENCY (Hz)
OUTPUT IMPEDANCE (Ω)
10
100
1k
1
0.1
10
100
10k 100k
1k
LT1101 • TPC18
G = 100
G = 10
LT1101 • TPC16
CAPACITIVE LOAD (nF)
0.1
0
OVERSHOOT (%)
80
100
120
110100
60
40
20
V
S
= ± 2.0V TO
± 15V
T
A
= 25°C
G = 100
G = 10
Capacitive Load Handling
FREQUENCY (Hz)
0.1
0
COMMON MODE REJECTION RATIO (dB)
20
40
60
80
120
1
10 100 1k
10k 100k
100
LT1101 • TPC10
V
S
= ± 15V
T
A
= 25°C
G = 10
G = 100
C = 82pF PIN 1 TO PIN 2
G = 100
SUPPLY VOLTAGE (V)
0
V
–
COMMON MODE RANGE (V)
V
–
1
V
+
–3
V
+
–2
V
+
–1
±4
±8
±10 ±18
V
–
2
±2 ±6
±12
±14
±16
V
+
LT1101 • TPC11
G = 100
G = 10
25°C
125°C
–55°C
125°C
–55°C
25°C
G = 100
G = 10
ALL
TEMPERATURES
TIME FROM OUTPUT SHORT TO GROUND (MINUTES)
0
SINKING SOURCING
SHORT-CIRCUIT CURRENT (mA)
–10
0
10
–20
–30
–40
12
20
30
40
3
LT1101 • TPC15
T
A
= 125°C, V
S
= 5V, 0V
T
A
= 25°C, V
S
= ± 15V
T
A
= 5°C, V
S
= ± 15V
T
A
= 125°C, V
S
= ± 15V
T
A
= 125°C, V
S
= ± 15V
T
A
= 25°C, V
S
= 5V, 0V
LT1101 • TPC17
FREQUENCY (Hz)
100
PEAK-TO-PEAK OUTPUT SWING, V
S
= ± 15V (V)
PEAK-TO-PEAK OUTPUT SWING, V
S
= 5V, 0V (V)
1k 10k 100
0
20
10
30
5
4
3
2
1
0
V
S
= 5V, 0V,
R
L
≥ 1k
V
S
= 5V, 0V, R
L
≥ 100k
V
S
= ±15V
R
L
≥ 30k
V
S
= ±15V
R
L
≥ 100k
T
A
= 25°C
LOAD, R
L
, TO GROUND