LT319A LINER [Linear Technology], LT319A Datasheet - Page 3

• Manufacturer Part Number: LT319A
• Description: Dual Comparator
• Manufacturer: LINER [Linear Technology]

The
temperature range.
Note 1: For supply voltages less than 15V, the maximum input voltage is
equal to the supply voltage.
Note 2: Unless otherwise noted, supply voltage equals 15V and
T
allowed between the ground pin and V
to V
offset current and bias current specifications apply for all supply voltages
between 15V and 5V unless otherwise specified.
SYMBOL PARAMETER
I
I
I
V
V
CMRR
I
I
A
V
I
I
I
ELECTRICAL CHARACTERISTICS
S
S
S
OS
B
S
S
S
A
OS
OS
V
SAT
= 25 C. The ground pin is grounded. Note that the maximum voltage
–
when the power supply voltage exceeds 9V. The offset voltage,
denotes specifications which apply over the full operating
Differential Input Voltage
Supply Current
Positive Supply Current
Negative Supply Current
Input Offset Voltage
Input Offset Voltage
Common-Mode Rejection Ratio
Input Offset Current
Input Bias Current
Voltage Gain
Response Time
Saturation Voltage
Output Leakage Current
Input Voltage Range
Differential Input Voltage
Supply Current
Positive Supply Current
Negative Supply Current
+
is 18V. Do not tie the ground pin
CONDITIONS
V
V
V
V
R
(Note 3)
(Note 3)
(Note 3)
(Note 4)
V
V
V
V
V
V
V
V
S
S
S
IN
+
IN
S
+
+
S
S
+
S
T
V
= 5V, V
= 15V
= 15V
= 15V, V
= 15V
= 5V, V
= 5V, V
= 15V
= 15V
A
IN
4.5V, V
5k
= 25 C
–10mV, I
10mV, V
–10mV, I
–
–
–
= 0V
= 0V
= 0V
–
CM
= 0V
OUT
SINK
= 0V
SINK
= 35V
= 25mA
(Note 2)
3.2mA
Note 3: The offset voltages and currents given are the maximum values
required to drive the output within 1V of either supply with a 1mA load,
thus these parameters define an error band and take into account the
worst case effects of voltage gain and input impedance.
Note 4: Response time specified is for a 100mV input step with 5mV
overdrive.
Note 5: Inputs are protected with back-to-back 5.6V zener diodes. This
limits maximum differential input voltage to 5V if current is unlimited.
Larger differential input drive is allowed if input current is limited to 5mA
with external resistance.
MIN
90
20
1
LT119A
0.75
TYP
106
150
4.3
0.3
0.5
0.3
0.2
4.3
30
40
80
8
3
13
8
3
1000
MAX
11.5
12.5
500
4.5
0.5
1.5
0.4
40
60
10
1
2
3
5
5
5
LT119A/LT319A
MIN
LM119/LM319
8
1
LT119
0.75
TYP
250
4.3
0.3
0.2
4.3
80
40
80
8
3
2
13
8
3
1000
1200
MAX
11.5
12.5
200
300
4.5
1.5
0.4
10
10
8
8
3
5
5
5
UNITS
V/mV
3
mA
mA
mA
mV
mV
mV
mA
mA
mA
dB
nA
nA
nA
nA
ns
V
V
V
A
V
V
V