LM193, LM293, LM293A
LM393, LM393A, LM2903, LM2903V
DUAL DIFFERENTIAL COMPARATORS
SLCS005S 鈭?JUNE 1976 鈭?REVISED OCTOBER 2004
D
Single Supply or Dual Supplies
D
Wide Range of Supply Voltage
鈭?Max Rating . . . 2 V to 36 V
鈭?Tested to 30 V . . . Non-V Devices
鈭?Tested to 32 V . . . V-Suffix Devices
Low Supply-Current Drain Independent of
Supply Voltage . . . 0.4 mA Typ Per
Comparator
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current . . . 3 nA Typ
(LM193)
Low Input Offset Voltage . . . 2 mV Typ
Common-Mode Input Voltage Range
Includes Ground
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . .
卤36
V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and
CMOS
LM193 . . . D OR JG PACKAGE
LM293 . . . D, DGK, OR P PACKAGE
LM293A . . . D OR DGK PACKAGE
LM393, LM393A . . . D, DGK, P, PS, OR PW PACKAGE
LM2903 . . . D, DGK, P, PS, OR PW PACKAGE
(TOP VIEW)
D
D
D
D
D
D
D
D
1OUT
1IN鈭?/div>
1IN+
GND
1
2
3
4
8
7
6
5
V
CC
2OUT
2IN鈭?/div>
2IN+
LM193 . . . FK PACKAGE
(TOP VIEW)
NC
1OUT
NC
V
CC
NC
NC
1IN鈭?/div>
NC
1IN+
NC
3 2
4
5
6
7
8
1 20 19
18
17
16
15
14
9 10 11 12 13
NC
2OUT
NC
2IN鈭?/div>
NC
description/ordering information
These devices consist of two independent voltage
comparators that are designed to operate from a
NC 鈭?No internal connection
single power supply over a wide range of voltages.
Operation from dual supplies also is possible as
long as the difference between the two supplies is
2 V to 36 V, and V
CC
is at least 1.5 V more positive than the input common-mode voltage. Current drain is
independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve
wired-AND relationships.
The LM193 is characterized for operation from 鈭?5掳C to 125掳C. The LM293 and LM293A are characterized for
operation from 鈭?5掳C to 85掳C. The LM393 and LM393A are characterized for operation from 0掳C to 70掳C. The
LM2903 is characterized for operation from 鈭?0掳C to 125掳C.
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.
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.
Copyright
铮?/div>
2004, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
NC
GND
NC
2IN+
NC
1
LM2903FK PDF文件相关型号
LM293AD,LM293D,LM293P,LM393AD,LM393AP
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