TECHNICAL DATA
IL311
High Performance Voltage Comparators
LOGIC DIAGRAM
Input polarity is reversed when GND pin is used as an output.
ORDERING INFORMATION
IL311N Plastic
IL311D SOIC
T
A
= -45°C to 85°C for
all packages
PIN ASSIGNMENT
MAXIMUM RATINGS
Symbol
V
CC
+
V
EE
V
O
- V
EE
V
EE
V
ID
V
IN
-
P
D
1/θ
JA
T
J(max)
Tstg
Parameter
Total Supply Voltage
Output to Negative Supply Voltage
Ground to Negative Supply Voltage
Input Differential Voltage
Input Voltage (Note)
Voltage at Strobe Pin
Power Dissipation and Thermal Characteristics
Plastic Dual In-Line Packages
Derate above T
A
=+25°C
Operating Junction Temperature
Storage Temperature Range
Value
36
40
30
±
30
±
15
V
CC
to V
CC
- 5
625
5.0
+150
-60 to +150
Unit
V
V
V
V
V
V
mW
mW/°C
°C
°C
Note: This rating applies for
±15
volt supplies. The positive input voltage limit is 30 volts above the negative
supply. The negative input voltage limit is equal to the negative supply voltage or 30 volts below the
positive supply, whichever is less.
1
IL311
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
+
V
EE
T
A
Total Supply Voltage
Operating Temperature, All Package Types
- 45
Parameter
Min
Max
30
+85
Unit
V
°C
ELECTRICAL CHARACTERISTICS
(V
CC
=+15 V, V
EE
= -15 V, T
A
=+25°C unless otherwise noted
[Note 1])
Symbol
V
IO
I
IO
I
IB
Parameter
Input Offset Voltage
(Note 2)
Input Offset Current
(Note 2)
Input Bias Current
Test Conditions
R
S
≤
50 kΩ, T
A
= +25°C
R
S
≤
50 kΩ, -45°C
≤
T
A
≤
85°C
T
A
= +25°C
-45°C
≤
T
A
≤
85°C
T
A
= +25°C
T
A
= -45°C
T
A
= +85°C
150000
300
T
A
= +25°C
V
ID
≤
-10 mV, I
O
=50 mA
-14.5
1.5
13.0
+7.5
-5.0
ns
V
V
mA
mA
Guaranteed Limits
Min
Max
7.5
10
50
100
250
375
500
mV
nA
nA
Unit
A
V
t
DLH
V
DS
V
IR
I
CC
I
EE
Voltage Gain
Propagation Delay Time
Saturation Voltage
Input Voltage Range
Positive Supply Current
Negative Supply Current
NOTES:
1. Offset voltage, offset current and bias current specifications apply for a supply voltage range from a single
5.0 volt supply up to
±15
volt supplies.
2. The offset voltages and offset currents given are the maximum values required to drive the output within a volt
of either supply with a 1.0 mA load. Thus, these parameters define an error band and take into account the
“worst case” effects of voltage gain and input impedance.
2
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