Datasheet
LT119A/LT319A
LM119/LM319
3
119a319afc
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. (Note 3)
SYMBOL PARAMETER CONDITIONS
LT119A LM119
SYMBOLMIN TYP MAX MIN TYP MAX
V
OS
Input Offset Voltage V
S
= ±15V, V
CM
= 0 0.3 0.5 4 mV
(Note 4)
l
0.5
1.2
1.0
2.0
0.7 4
7
mV
mV
CMRR Common Mode Rejection Ratio 90 106 dB
I
OS
Input Offset Current (Note 4)
l
20 40
75
30 75
100
nA
nA
I
B
Input Bias Current (Note 4)
l
150 500
1000
150 500
1000
nA
nA
A
V
Voltage Gain 20 40 10 40 V/mV
Response Time (Note 5) 80 80 ns
V
SAT
Saturation Voltage V
IN
≤ –5mV, I
O
= 25mA,
V
+
≥ 4.5V, V
–
= 0V
0.75 1.5 0.75 1.5 V
V
IN
≤ –6mV, I
SINK
≤ 3.2mA
T
A
≥ 0°C
T
A
≤ 0°C
0.23
0.4
0.6
0.23
0.4
0.6
V
V
Output Leakage Current V
IN
≥ 5mV, V
OUT
to V
–
= 35V
l
0.2
1
2
10
0.2
1
2
10
µA
µA
Input Voltage Range V
S
= ±15V
V
+
= 5V, V
–
= 0V
l
l
–12
1
±13 12
3
–12
1
±13 12
3
V
V
Differential Input Voltage
l
±5 ±5 V
I
S
Supply Current V
+
= 5V, V
–
= 0V 4.3 4.3 mA
Positive Supply Current V
S
= ±15V 8 11.5 8 11.5 mA
Negative Supply Current V
S
= ±15V 3 4.5 3 4.5 mA
The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25°C. (Note 3)
SYMBOL PARAMETER CONDITIONS
LT319A LM319
SYMBOLMIN TYP MAX MIN TYP MAX
V
OS
Input Offset Voltage V
S
= ±15V, V
CM
= 0V 0.3 0.5 8 mV
R
S
≤ 5k
(Note 4)
l
0.5 1
2
2 8
10
mV
mV
CMRR Common Mode Rejection Ratio 90 106 dB
I
OS
Input Offset Current (Note 4)
l
30 40
60
80 200
300
nA
nA
I
B
Input Bias Current (Note 4)
l
150 500
1000
250 1000
1200
nA
nA
A
V
Voltage Gain 20 40 8 40 V/mV
Response Time (Note 5) 80 80 ns
V
SAT
Saturation Voltage V
IN
≤ –10mV, I
SINK
= 25mA 0.75 1.5 0.75 1.5 V
V
+
≥ 4.5V, V
–
= 0V,
V
IN
≤ –10mV, I
SINK
≤ 3.2mA
l
0.3 0.4 0.3 0.4 V
Output Leakage Current V
IN
≥ 10mV, V
OUT
to V
–
= 35V 0.2 10 0.2 10 µA
Input Voltage Range V
S
= ±15V
V
+
= 5V, V
–
= 0V
l
l
1
±13
3
1
±13
3
V
V
Differential Input Voltage
l
±5 ±5 V
I
S
Supply Current V
+
= 5V, V
–
= 0V 4.3 4.3 mA
Positive Supply Current V
S
= ±15V 8 12.5 8 12.5 mA
Negative Supply Current V
S
= ±15V 3 5 3 5 mA
ELECTRICAL CHARACTERISTICS