LM319 STMicroelectronics, LM319 Datasheet - Page 4

• Manufacturer Part Number: LM319
• Description: Dual, high speed comparator
• Manufacturer: STMicroelectronics

Specifications of LM319

• Supply Voltage: +5V to ±15V

Electrical characteristics
3
Table 3.
1. These specifications apply for V
2. At output switch point, Vo ≈ 1.4V, no load, with V
3. The response time specified is for a 100mV input step with 5mV overdrive.
4/12
Symbol
V
specifications apply for any supply voltage from a single +5V up to ±15V supplies. The offset voltages and offset current
given are the maximum values required to drive the output down to 1V or up to +14V with a 1mA load current. Thus, these
parameters define an error band and take into account the worst case effects of voltage gain and input impedance.
I
V
I
A
I
t
V
CC
CC
I
I
OH
res
icm
OL
io
ib
vd
io
+
-
Input offset voltage (R
Input offset current
Input bias current
Large signal voltage gain
Positive supply current
Negative supply current
Input common mode voltage range
Low level output voltage
I
T
V
High level output current (V
T
Response time
o
min
min
CC
Electrical characteristics
VCC = ±15V, Tamb = +25°C (unless otherwise specified)
T
T
T
V
V
V
V
V
V
V
V
V
V
= 25mA
min
min
min
CC
CC
CC
CC
i
i
i
i
i
i
+
≤ -5mV
≤ -10mV
≤ -6mV
≤ -10mV
≥ 5mV
≥ 10mV
≤ T
≤ T
+
+
≥ +4.5V, V
= ±15V
= ±15V
≤ T
≤ T
≤ T
amb
= +5V, V
= +5V, V
amb
amb
amb
amb
≤ T
≤ T
max
≤ T
≤ T
≤ T
max
(3)
Parameter
CC
CC
CC
max
max
max
, V
(1)
-
-
-
(1)
CC
= 0V
= 0V
= 0V, I
i
≥ 5mV
s
= ±15V, unless otherwise stated.The offset voltage, offset current and bias current
≤ 5kΩ)
o(sink)
o
= +35V)
(1) (2)
< 3.2mA
CC
from 5V to ±15V and over the full input common-mode range.
Min.
±12
10
1
LM119 - LM219
Typ.
0.75
0.23
±13
150
0.7
4.3
0.2
30
80
40
8
3
1
Max.
1000
11.5
100
500
4.5
1.5
0.4
75
10
4
7
3
2
Min
±12
8
1
LM119-LM219-LM319
Typ.
0.75
250
±13
LM319
4.3
0.3
0.2
80
40
80
2
8
3
Max.
1000
1200
12.5
200
300
1.5
0.4
10
10
8
5
3
V/mV
Unit
mV
mA
mA
nA
nA
μA
ns
V
V