LM111, LM211, LM311
DIFFERENTIAL COMPARATORS WITH STROBES
SLCS007F – SEPTEMBER 1973 – REVISED APRIL 2002
D
D
D
D
D
D
Fast Response Times
Strobe Capability
Maximum Input Bias Current . . . 300 nA
Maximum Input Offset Current . . . 70 nA
Can Operate From Single 5-V Supply
Available in Q-Temp Automotive
– High-Reliability Automotive Applications
– Configuration Control/Print Support
– Qualification to Automotive Standards
LM111 . . . JG PACKAGE
LM211 . . . D OR P PACKAGE
LM311 . . . D, P, PS, OR PW PACKAGE
(TOP VIEW)
EMIT OUT
IN+
IN–
V
CC–
1
2
3
4
8
7
6
5
V
CC+
COL OUT
BAL/STRB
BALANCE
The LM111, LM211, and LM311 are single
high-speed voltage comparators. These devices
are designed to operate from a wide range of
power-supply voltages, including
±15-V
supplies
for operational amplifiers and 5-V supplies for
logic systems. The output levels are compatible
with most TTL and MOS circuits. These
comparators are capable of driving lamps or
relays and switching voltages up to 50 V at 50 mA.
All inputs and outputs can be isolated from system
ground. The outputs can drive loads referenced to
ground, V
CC+
or V
CC–
. Offset balancing and
strobe capabilities are available, and the outputs
can be wire-OR connected. If the strobe is low, the
output is in the off state, regardless of the
differential input.
NC
EMIT OUT
NC
V
CC+
NC
NC
IN+
NC
IN–
NC
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
description
LM111 . . . FK PACKAGE
(TOP VIEW)
NC
COL OUT
NC
BAL/STRB
NC
NC
V
CC–
PACKAGE
CERAMIC
DIP
(JG)
—
—
—
—
LM111JG
PLASTIC
DIP
(P)
LM311P
—
LM211P
—
—
NC – No internal connection
The LM111 is characterized for operation over the full military temperature range of –55°C to 125°C. The LM211
is characterized for operation from –40°C to 85°C. The LM211Q is characterized for operation over the full
automotive range of –40°C to 125°C. The LM311 is characterized for operation from 0°C to 70°C.
AVAILABLE OPTIONS
PLASTIC
SMALL
OUTLINE
(D, PS)
LM311D
LM311PS
LM211D
LM211QD
—
CERAMIC
CHIP
CARRIER
(FK)
—
—
—
—
LM111FK
PLASTIC
THIN SHRINK
SMALL OUTLINE
(PW)
LM311PW
—
—
—
—
TA
VIO max
AT 25°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
–55°C to 125°C
7.5
7 5 mV
3 mV
3 mV
3 mV
The D package also is available taped and reeled. Add the suffix R to device type (e.g., LM311DR). The PS and PW packages
are only available taped and reeled.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
2002, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
NC
BALANCE
NC
1
ETC [ ETC ]
