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LM311PWG4 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
LM311PWG4 Differential Comparators TI
Texas Instruments TI
LM311PWG4 Datasheet PDF : 28 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
LM111, LM211, LM311
DIFFERENTIAL COMPARATORS WITH STROBES
SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003
electrical characteristics at specified free-air temperature, VCC± = ±15 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
LM111
LM211
TA†
LM211Q
LM311
UNIT
MIN TYPMAX MIN TYPMAX
VIO Input offset voltage See Note 6
25°C
Full range
0.7
3
4
2 7.5
mV
10
IIO
Input offset current See Note 6
25°C
Full range
4
10
20
6 50
nA
70
IIB
Input bias current VO = 1 V to 14 V
25°C
Full range
75 100
150
100 250
nA
300
Low-level
IIL(S) strobe current
V(strobe) = 0.3 V, VID −10 mV
25°C
−3
(see Note 7)
−3
mA
Common-mode
VICR input voltage range
13 13.8
13 13.8
Full range
to
to
to
to
V
−14.5 −14.7
−14.5 −14.7
Large-signal
AVD differential voltage VO = 5 V to 35 V, RL = 1 kΩ
amplification
25°C
40 200
40 200
V/mV
High-level
IOH
(collector)
output leakage
current
I(strobe) = −3 mA,
VID = 5 mV
VID = 5 mV,
VOH = 35 V,
VOH = 35 V
25°C
Full range
25°C
Low-level
IOL = 50 mA
VOL
(collector-to-emitter)
output voltage
VCC+ = 4.5 V,
VCC− = 0,
IOL = 8 mA
VID = −5 mV
VID = −10 mV
VID = −6 mV
VID = −10 mV
25°C
25°C
Full range
Full range
ICC+
Supply current
from VCC+,
output low
VID = −10 mV,
No load
25°C
0.2 10
0.5
0.75 1.5
0.23 0.4
5.1
6
nA
μA
0.2 50 nA
0.75 1.5
V
0.23 0.4
5.1 7.5 mA
ICC−
Supply current
from VCC−,
output high
VID = 10 mV,
No load
25°C
−4.1 −5
−4.1 −5 mA
Unless otherwise noted, all characteristics are measured with BALANCE and BAL/STRB open and EMIT OUT grounded.
Full range for LM111 is −55°C to 125°C, for LM211 is −40°C to 85°C, for LM211Q is −40°C to 125°C, and for LM311 is 0°C to 70°C.
All typical values are at TA = 25°C.
NOTES: 9. The offset voltages and offset currents given are the maximum values required to drive the collector output up to 14 V or down to
1 V with a pullup resistor of 7.5 kΩ to VCC+. These parameters actually define an error band and take into account the worst-case
effects of voltage gain and input impedance.
10. The strobe should not be shorted to ground; it should be current driven at −3 mA to −5 mA (see Figures 13 and 27).
switching characteristics, VCC± = ±15 V, TA = 25°C
PARAMETER
TEST CONDITIONS
LM111
LM211
LM211Q
LM311
UNIT
TYP
Response time, low-to-high-level output
Response time, high-to-low-level output
RC = 500 Ω to 5 V,
CL = 5 pF,
See Note 8
115
ns
165
ns
NOTE 11: The response time specified is for a 100-mV input step with 5-mV overdrive and is the interval between the input step function and the
instant when the output crosses 1.4 V.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
5
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