LT119A/LT319A
LM119/LM319
TYPICAL PERFORMANCE CHARACTERISTICS
Output Saturation Voltage
Supply Current
Output Limiting Characteristics
120
100
80
60
40
20
0
1.2
25
20
15
10
5
12
10
8
T = 25°C
J
T = 25°C
J
T = 25°C
J
1.0
0.8
0.6
0.4
0.2
0
SHORT-CIRCUIT CURRENT
AFTER 3 MINUTES
POSITIVE SUPPLY
6
4
NEGATIVE SUPPLY
POWER DISSIPATION
2
V
=
15V
S
INPUT OVERDRIVE = 5mV
0
0
15
0
5
10
15
0
0.2
0.4
0.6
0.8
1.0
0
5
10
20
SUPPLY VOLTAGE (V)
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
LT119/319 G9
LT119/319 G7
LT119/319 G8
Common Mode Limits
Supply Current
+
V
12
10
+
–
V
= 5V, V = 0V
–0.4
–0.8
–1.2
–1.6
–2.0
1.2
POSITIVE SUPPLY = 15V
V
= 15V
S
8
REFERRED TO SUPPLY VOLTAGES
6
4
–
POSITIVE SUPPLY = 5V, V = 0V
+
–
0.8
V
= 15V, V = 5V, V = 0V
S
2
0
NEGATIVE SUPPLY = –15V
0.4
–
V
–55 –35 –15
5
25 45 65
85 105 125
–55 –35 –15
5
25 45 65
85 105 125
TEMPERATURE (°C)
TEMPERATURE (°C)
LT119/319 G11
LT119/319 G10
TYPICAL APPLICATIONS
Relay Driver
High Noise Immunity 60Hz Sync Circuit
28V
5V
5V
11
1/2 LT319A
68k
10
9
–
7
3.3k
60Hz
1N4148
INPUTS
20k
10
9
INPUT
8
–
+
11
+
10V
P-P
7
(TYP)
OUTPUT
1/2 LT319A
0.15µF
35V
6
8
6
10k
10k
LT119/319 TA3
LT119/319 TA4
119a319afc
5
Linear [ Linear ]
