LT1213/LT1214
U W
TYPICAL PERFOR A CE CHARACTERISTICS
Open-Loop Voltage Gain
vs Supply Voltage
Positive Output Saturation
Voltage vs Temperature
Open-Loop Gain, VS = 5V
6k
5k
4k
3k
2k
1k
0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
R
= 2k
V
= 5V
L
S
T
= –55°C
= 25°C
A
RL = 2k
I
I
= 20mA
= 10mA
SOURCE
T
A
SOURCE
RL
=
500Ω
I
= 1mA
SOURCE
T
= 125°C
A
I
= 10µA
SOURCE
0
1
2
3
4
OUTPUT (V)
1213/14 G17
0
4
8
12 16 20 24 28 32 36
50
100 125
–50 –25
0
25
75
TOTAL SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
1213/14 G16
1213/14 G18
Negative Output Saturation
Voltage vs Temperature
Voltage Gain vs Load Resistance
Open-Loop Gain, VS = ±15V
10k
1k
1000
100
10
I
= 30mA
T
= 25°C
SINK
A
RL = 2k
V
= ±15V
S
I
= 10mA
= 1mA
SINK
I
V
= 5V
SINK
S
RL =
500Ω
100
10
I
= 10µA
SINK
–10
0
10
OUTPUT (V)
1213/14 G20
V
= 5V
S
1
10
100
1k
10k
–50 –25
0
25
50
75 100 125
LOAD RESISTANCE (Ω)
TEMPERATURE (°C)
1213/14 G21
1213/14 G19
Output Short-Circuit Current
vs Temperature
Channel Separation vs Frequency
Output Impedance vs Frequency
140
130
120
110
100
90
70
60
50
40
30
1000
100
10
V
= ±15V
= 25°C
V
= ±15V
S
A
S
T
V
= 5V
S
SOURCING
80
1
A
= 100
V
70
V
= ±15V
S
SOURCING
60
OR SINKING
0.1
0.01
A = 1
V
A
= 10
50
V
40
30
1M
10M
10k
100k
1M
10M
10k
100k
50
TEMPERATURE (°C)
100 125
–50 –25
0
25
75
FREQUENCY (Hz)
FREQUENCY (Hz)
1213/14 G22
1213/14 G24
1213/14 G23
10
Linear Systems [ Linear Systems ]
