Datasheet

LM111-N, LM211-N, LM311-N
www.ti.com SNOSBJ1E –MAY 1999–REVISED MARCH 2013
Absolute Maximum Ratings for the LM311-N
(1)(2)
Total Supply Voltage (V
84
) 36V
Output to Negative Supply Voltage (V
74
) 40V
Ground to Negative Supply Voltage (V
14
) 30V
Differential Input Voltage ±30V
Input Voltage
(3)
±15V
Power Dissipation
(4)
500 mW
ESD Rating
(5)
300V
Output Short Circuit Duration 10 sec
Operating Temperature Range 0° to 70°C
Storage Temperature Range −65°C to 150°C
Lead Temperature (soldering, 10 sec) 260°C
Voltage at Strobe Pin V
+
−5V
Soldering Information Dual-In-Line Package Soldering (10 seconds) 260°C
Small Outline Package Vapor Phase (60 seconds) 215°C
Infrared (15 seconds) 220°C
(1) “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.”
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
(3) 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.
(4) 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.
(5) Human body model, 1.5 kΩ in series with 100 pF.
Electrical Characteristics
(1)
for the LM311-N
Parameter Conditions Min Typ Max Units
Input Offset Voltage
(2)
T
A
=25°C, R
S
≤50k 2.0 7.5 mV
Input Offset Current
(2)
T
A
=25°C 6.0 50 nA
Input Bias Current T
A
=25°C 100 250 nA
Voltage Gain T
A
=25°C 40 200 V/mV
Response Time
(3)
T
A
=25°C 200 ns
Saturation Voltage V
IN
≤−10 mV, I
OUT
=50 mA ,
0.75 1.5 V
T
A
=25°C
Strobe ON Current
(4)
T
A
=25°C 2.0 5.0 mA
Output Leakage Current V
IN
≥10 mV, V
OUT
=35V T
A
=25°C, 0.2 50 nA
I
STROBE
=3 mA V
−
= Pin 1 = −5V
Input Offset Voltage
(2)
R
S
≤50K 10 mV
Input Offset Current
(2)
70 nA
Input Bias Current 300 nA
Input Voltage Range −14.5 13.8,−14.7 13.0 V
Saturation Voltage V
+
≥4.5V, V
−
=0, V
IN
≤−10 mV,
0.23 0.4 V
I
OUT
≤8 mA
Positive Supply Current T
A
=25°C 5.1 7.5 mA
Negative Supply Current T
A
=25°C 4.1 5.0 mA
(1) 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.
(2) 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
.
(3) The response time specified (see definitions) is for a 100 mV input step with 5 mV overdrive.
(4) 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.
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Product Folder Links: LM111-N LM211-N LM311-N