LM193, A
LM293, A - LM393, A
Low Power Dual Voltage Comparators
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Wide single supply voltage range or dual
supplies : +2V to +36V or ±1V to ±18V
Very low supply current (0.4mA)
independent of supply voltage (1mW/
comparator at +5V)
Low input bias current: 25nA typ.
Low input offset current: ±5nA typ.
Low input offset voltage: ±1mV typ.
Input common-mode voltage range
includes ground
Low output saturation voltage: 250mV typ.
(Io = 4mA)
Differential input voltage range equal to the
supply voltage
TTL, DTL, ECL, MOS, CMOS compatible
outputs
N
DIP-8
(Plastic Package)
D
SO-8
(Plastic Micropackage)
P
TSSOP8
(Thin Shrink Small Outline Package)
Description
These devices consist of two independent low
voltage comparators designed specifically to
operate from a single supply over a wide range of
voltages. Operation from split power supplies is
also possible.
These comparators also have a unique
characteristic in that the input common-mode
voltage range includes ground even though
operated from a single power supply voltage.
S
Mini SO-8
(Plastic Micropackage)
Pin Connections (top view)
1
2
3
4
-
+
-
+
8
7
6
5
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
4 - V
CC-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
CC+
Order Codes
Part Number
LM193AD/LM193ADT
LM193AN
LM193D/LM193DT
LM193N
LM293AD/LM293ADT
LM293AN
LM293D/LM293DT
LM293N
LM293PT
LM293ST
LM393AD/LM393ADT
LM393D/LM393DT
LM393N
LM393PT
LM393ST
LM393YDT/YD
July 2005
-40°C, +125°C
Temperature Range
-55°C, +125°C
Package
SO
DIP
SO
DIP
SO
DIP
SO
DIP
TSSOP
(Thin Shrink Outline Package)
Mini SO
SO
SO
DIP
TSSOP
(Thin Shrink Outline Package)
Mini SO
SO (automotive grade level)
Revision 4
Packaging
Tube or Tape & Reel
Tube
Tube or Tape & Reel
Tube
Tube or Tape & Reel
Tube
Tube or Tape & Reel
Tube
Tape & Reel
Tape & Reel
Tube or Tape & Reel
Tube or Tape & Reel
Tube
Tape & Reel
Tape & Reel
Tube or Tape & Reel
1/13
-40°C, +105°C
0°C, +70°C
STMICROELECTRONICS [ STMICROELECTRONICS ]
