SNOSBJ1E – MAY 1999 – REVISED MARCH 2013
Absolute Maximum Ratings for the LM311-N
(1) (2)
Total Supply Voltage (V
84
)
Output to Negative Supply Voltage (V
74
)
Ground to Negative Supply Voltage (V
14
)
Differential Input Voltage
Input Voltage
ESD Rating
(3)
36V
40V
30V
±30V
±15V
500 mW
300V
10 sec
0° to 70°C
−65°C
to 150°C
260°C
V
+
−5V
Dual-In-Line Package
Small Outline Package
Soldering (10 seconds)
Vapor Phase (60 seconds)
Infrared (15 seconds)
260°C
215°C
220°C
Power Dissipation
(4)
(5)
Output Short Circuit Duration
Operating Temperature Range
Storage Temperature Range
Lead Temperature (soldering, 10 sec)
Voltage at Strobe Pin
Soldering Information
(1)
(2)
(3)
(4)
(5)
“Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is functional, but do not ensure specific performance limits.”
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
This rating applies for ±15V supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit
is equal to the negative supply voltage or 30V below the positive supply, whichever is less.
The maximum junction temperature of the LM311-N is 110°C. For operating at elevated temperature, devices in the LMC package must
be derated based on a thermal resistance of 165°C/W, junction to ambient, or 20°C/W, junction to case. The thermal resistance of the
dual-in-line package is 100°C/W, junction to ambient.
Human body model, 1.5 kΩ in series with 100 pF.
(1)
Electrical Characteristics
Parameter
Input Offset Voltage
Input Bias Current
Voltage Gain
Response Time
(3)
(2)
for the LM311-N
Conditions
Min
Typ
2.0
6.0
100
40
200
200
0.75
2.0
0.2
1.5
5.0
50
10
70
300
−14.5
13.8,−14.7
0.23
5.1
4.1
13.0
0.4
7.5
5.0
Max
7.5
50
250
Units
mV
nA
nA
V/mV
ns
V
mA
nA
mV
nA
nA
V
V
mA
mA
T
A
=25°C, R
S
≤50k
T
A
=25°C
T
A
=25°C
T
A
=25°C
T
A
=25°C
V
IN
≤−10
mV, I
OUT
=50 mA ,
T
A
=25°C
T
A
=25°C
V
IN
≥10
mV, V
OUT
=35V T
A
=25°C,
I
STROBE
=3 mA V
−
= Pin 1 =
−5V
R
S
≤50K
Input Offset Current
(2)
Saturation Voltage
Strobe ON Current
(4)
Output Leakage Current
Input Offset Voltage
(2)
Input Offset Current
(2)
Input Bias Current
Input Voltage Range
Saturation Voltage
Positive Supply Current
Negative Supply Current
(1)
(2)
(3)
(4)
V
≥4.5V,
V =0, V
IN
≤−10
mV,
I
OUT
≤8
mA
T
A
=25°C
T
A
=25°C
+
−
These specifications apply for V
S
=±15V and Pin 1 at ground, and 0°C < T
A
< +70°C, unless otherwise specified. The offset voltage,
offset current and bias current specifications apply for any supply voltage from a single 5V supply up to ±15V supplies.
The offset voltages and offset currents given are the maximum values required to drive the output within a volt of either supply with
1 mA load. Thus, these parameters define an error band and take into account the worst-case effects of voltage gain and R
S
.
The response time specified (see definitions) is for a 100 mV input step with 5 mV overdrive.
This specification gives the range of current which must be drawn from the strobe pin to ensure the output is properly disabled. Do not
short the strobe pin to ground; it should be current driven at 3 to 5 mA.
Copyright © 1999–2013, Texas Instruments Incorporated
5
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