LT119A/LT319A
LM119/LM319
W
U
TYPICAL PERFORMANCE CHARACTERISTICS
Transfer Function
Input Characteristics
Input Currents
40
35
30
25
20
15
10
5.0
0
8
7
6
5
4
3
2
1
0
400
300
200
100
0
250
200
++
V
T
= ±15V
= 25°C
V
R
= ±15V
= 1.4k
= 25°C
V
= 36V
= 5V
S
S
V = ±15V
S
A
L
T
A
++
V
BIAS
150
100
50
0
MAXIMUM
DIFFERENTIAL
INPUT VOLTAGE
OFFSET
–100
–10
–6
–2
2
6
10
–1.0
–0.6
–0.2
0.2
0.6
1.0
–55 –35 –15
5
25 45 65 85 105 125
DIFFERENTIAL INPUT VOLTAGE (V)
DIFFERENTIAL INPUT VOLTAGE (mV)
TEMPERATURE (°C)
LT119/319 G2
LT119/319 G1
LT119/319 G3
Response Time for Various
Input Overdrives
Response Time for Various
Input Overdrives
Response Time for Various
Input Overdrives
6
6
5
6
V
S
= 5V
= 500Ω
= 5V
= 25°C
V
S
= ±15V
5
5
R
V
R
V
T
= 500Ω
= 5V
= 25°C
L
L
2mV
5mV
++
++
2mV
4
4
4
T
A
A
3
2
3
3
2
20mV
5mV
5mV
2
20mV
2mV
20mV
1
1
1
V
S
= 5V
0
0
0
R
V
= 500Ω
= 5V
= 25°C
L
0
100
50
0
0
++
–50
–100
–50
–100
T
A
300
300
300
350
0
50 100 150 200 250
TIME (ns)
350
0
50 100 150 200 250
TIME (ns)
350
0
50 100 150 200 250
TIME (ns)
LT119/319 G4
LT119/319 G5
LT119/319 G6
Output Saturation Voltage
Supply Current
Output Limiting Characteristics
120
100
80
60
40
20
0
1.2
1.0
0.8
0.6
0.4
0.2
12
10
8
25
20
15
10
5
T
J
= 25°C
T = 25°C
J
T
= 25°C
J
SHORT-CIRCUIT CURRENT
AFTER 3 MINUTES
POSITIVE SUPPLY
6
4
NEGATIVE SUPPLY
POWER DISSIPATION
2
V
= ±15V
S
INPUT OVERDRIVE = 5mV
0
0
0
15
5
SUPPLY VOLTAGE (V)
0
10
20
0
5
10
15
0
0.2
0.4
0.6
0.8
1.0
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
LT119/319 G8
LT119/319 G9
LT119/319 G7
4
Linear [ Linear ]
