Low Power Low Offset Voltage Dual Comparator

The LM193 series consists of two independent precision voltage Comparators with an offset voltage specification as low as 2.0 mV max for two Comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. 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.
Application areas include limit Comparators simple Analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS Clock timers; multivibrators and high voltage digital Logic Gates The LM193 series was designed to directly Interface with TTL and CMOS. When operated from both plus and minus power supplies, the LM193 series will directly Interface with MOS Logic where their low power drain is a distinct advantage over standard Comparators
The LM393 and LM2903 parts are available in National's innovative thin micro SMD package with 8 (12 mil) large bumps.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LM393DB Texas Instruments DUAL COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO8, PLASTIC, SSOP-8
LM393TLX/NOPB Texas Instruments Low Power Low Offset Voltage Dual Comparator 8-DSBGA 0 to 70
LM393MX/NOPB Texas Instruments Low Power Low Offset Voltage Dual Comparator 8-SOIC 0 to 70
LM393PSE4 Texas Instruments DUAL COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO8, SO-8
LM393AJG Texas Instruments DUAL COMPARATOR, 4000uV OFFSET-MAX, 1300ns RESPONSE TIME, CDIP8, 0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-8
LM393MX Texas Instruments Low Power Low Offset Voltage Dual Comparator 8-SOIC 0 to 70
LM393APS Texas Instruments DUAL COMPARATOR, 4000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO8, SO-8
LM393M/NOPB Texas Instruments Low Power Low Offset Voltage Dual Comparator 8-SOIC 0 to 70
LM393DBLE Texas Instruments DUAL COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO8, PLASTIC, SSOP-8
LM393DGKR Texas Instruments Dual Differential Comparator 8-VSSOP 0 to 70
LM393 's PackagesLM393 's pdf datasheet
LM393M SOIC
LM393MX SOIC
LM393N DIP
LM393TL
LM393TLX
LM393H TO-99
LM393-MDC
LM393-MWC




LM393 Pinout, Pinouts
LM393 pinout,Pin out
This is one package pinout of LM393,If you need more pinouts please download LM393's pdf datasheet.

LM393 Application circuits
LM393 circuits
This is one application circuit of LM393,If you need more circuits,please download LM393's pdf datasheet.


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