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LM311DR

Part # LM311DR
Description SINGLE CHANNEL W/STROBE COMPARATORS - Tape and Reel
Category IC
Availability Out of Stock
Qty 0
Qty Price
1 + $0.06197



Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

LM111, LM211, LM311
DIFFERENTIAL COMPARATORS WITH STROBES
SLCS007H – SEPTEMBER 1973 – REVISED AUGUST 2003
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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
1
2
3
4
8
7
6
5
EMIT OUT
IN+
IN–
V
CC–
V
CC+
COL OUT
BAL/STRB
BALANCE
LM111...JG PACKAGE
LM211 . . . D, P, OR PW PACKAGE
LM311 . . . D, P, PS, OR PW PACKAGE
(TOP VIEW)
3 2 1 20 19
9
10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
COL OUT
NC
BAL/STRB
NC
NC
IN+
NC
IN–
NC
LM111...FK PACKAGE
(TOP VIEW)
NC
EMIT OUT
NC
BALANCE
NC
NC
NC
NC
CC–
V
CC+
V
NC – No internal connection
description/ordering information
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.
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 2003, Texas Instruments Incorporated
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.
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.
LM111, LM211, LM311
DIFFERENTIAL COMPARATORS WITH STROBES
SLCS007H – SEPTEMBER 1973 – REVISED AUGUST 2003
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
description/ordering information
ORDERING INFORMATION
T
A
V
IO
max
AT 25°C
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
–0 C to 70 C
7.5 mV
PDIP (P) Tube of 50 LM311P LM311P
–0 C to 70 C
7.5 mV
SOIC (D)
Tube of 75 LM311D
LM311
–0°C to 70°C
7.5 mV
SOIC (D)
Reel of 2500 LM311DR
LM311
–0°C to 70°C
7.5 mV
SOP (PS) Reel of 2000 LM311PSR L311
TSSOP (PW)
Reel of 150 LM311PW
L311
TSSOP (PW)
Tube of 2000 LM311PWR
L311
–40 C to 85 C
3 mV
PDIP (P) Tube of 50 LM211P LM211P
–40 C to 85 C
3 mV
SOIC (D)
Tube of 75 LM211D
LM211
–40
°
C to 85
°
C
3 mV
SOIC (D)
Reel of 2500 LM211DR
LM211
TSSOP (PW)
Reel of 150 LM211PW
L211
TSSOP (PW)
Reel of 2000 LM211PWR
L211
–40°C to 125°C
3 mV
SOIC (D)
Tube of 75 LM211QD
LM211Q
–40°C to 125°C
3 mV
SOIC (D)
Reel of 2500 LM211QDR
LM211Q
–55
°
C to 125
°
C
3 mV
CDIP (JG) Tube of 50 LM111JG LM111JG
–55°C to 125°C
3 mV
LCCC (FK) Tube of 55 LM111FK LM111FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
functional block diagram
BAL/STRB
COL OUT
IN–
IN+
BALANCE
EMIT OUT
+
LM111, LM211, LM311
DIFFERENTIAL COMPARATORS WITH STROBES
SLCS007H – SEPTEMBER 1973 – REVISED AUGUST 2003
3
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
schematic
All resistor values shown are nominal.
BAL/STRB BALANCE
IN+
IN–
450 450
2.4
k
1.2 k
70
2.4
k
1.2 k
60
400
450
2 k
200 250
600
130
4
4 k
V
CC+
V
CC–
EMIT OU
T
COL OUT
750 600
Component Count
Resistors 20
Diodes 2
EPI FET 1
Transistors 22
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