LM393N Part Information

Details for LM393N by ON Semiconductor

Semiconductors - ICs>Amplifiers & Comparators>Comparators

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Part Specifications

Comparator Type Differential
No. of Comparators 2 Comparators, 2
Response Time 1.4µs
Supply Voltage Range 2V to 36V ± 1V to ± 18V
Comparator Case Style DIP
No. of Pins 8Pins
IC Output Type Open Collector
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range LM2903
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • Comparator Dual ±18V/36V 8-Pin PDIP Rail | Avnet America

Details for LM393N by Texas Instruments

Semiconductors - ICs>Amplifiers & Comparators>Comparators

Part Description

The LM193-N 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-N series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the LM19-N 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 TI’s innovative thin DSBGA package with 8 (12 mil) large bumps.

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Part Features

  • Advantages
  • Available in the 8-Bump (12 mil) DSBGA Package
  • Differential Input Voltage Range Equal to the Power Supply Voltage
  • Input Common-Mode Voltage Range Includes Ground
  • Low Input Biasing Current: 25 nA
  • Low Input Offset Current: u00b15 nA
  • Low Output Saturation Voltage: 250 mV at 4 mA
  • Maximum Offset voltage: u00b13 mV
  • Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS logic systems
  • See AN-1112 (SNVA009) for DSBGA Considerations
  • Very Low Supply Current Drain (0.4 mA) u2014 Independent of Supply Voltage
  • Wide Supply u2013 Voltage Range: 2.0 V to 36 V u2013 Single or Dual Supplies: u00b11.0 V to u00b118 V

Part Specifications

Comparator Type Differential
No. of Comparators 2 Comparators, 2
Response Time 1.3µs
Supply Voltage Range 2V to 36V ± 1V to ± 18V
Comparator Case Style DIP
No. of Pins 8Pins
IC Output Type Open Collector
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifier Case Style DIP
Base Number 393
Comparator Features Dual Low Power
Device Marking LM393N
IC Generic Number 393
IC Temperature Range Commercial
Logic Function Number 393
No.Comparators 2
Operating Temperature Range 0°C to +70°C
Output Compatibility CMOS DTL ECL MOS TTL
Supply Current 1mA
Supply Voltage Max 36V
Supply Voltage Min 2V
RoHS Compliant

Details for LM393N by STMicroelectronics

Semiconductors - ICs>Amplifiers & Comparators>Comparators

Part Downloads

Part Specifications

Comparator Type Differential
No. of Comparators 2 Comparators, 2
Response Time 1.3µs
Supply Voltage Range ± 1V to ± 18V
Comparator Case Style DIP
No. of Pins 8Pins
IC Output Type Open Collector
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL -
SVHC No SVHC (17-Dec-2015)
Amplifier Case Style DIP
Base Number 393
Comparator Features Dual Low Power
Device Marking LM393N
IC Generic Number 393
IC Temperature Range Commercial
Logic Function Number 393
No.Comparators 2
Operating Temperature Range 0°C to +70°C
Output Compatibility CMOS DTL ECL MOS TTL
Supply Current 1mA
Supply Voltage Max 36V
Supply Voltage Min 2V
RoHS Compliant

Alternative Part Descriptions

  • Comparator Dual ±18V/36V 8-Pin PDIP | Avnet America
  • Comparator [ST] LM393N Comparator | Distrelec

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