LM239N Part Information

Details for LM239N by STMicroelectronics

Semiconductors - ICs>Amplifiers & Comparators>Comparators

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Part Specifications

Comparator Type Precision
No. of Comparators 4 Comparators, 4
Response Time 300ns
Supply Voltage Range ± 1V to ± 16V
Comparator Case Style DIP
No. of Pins 14Pins
IC Output Type CMOS DTL ECL MOS TTL
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (17-Dec-2015)
Amplifier Case Style DIP
Base Number 239
No.Comparators 4
Operating Temperature Range -40°C to +105°C
Output Compatibility CMOS DTL ECL MOS TTL
Supply Current 1.3mA
Supply Voltage Max 36V
Supply Voltage Min 2V
RoHS Compliant

Alternative Part Descriptions

  • Comparator Quad ±16V/32V 14-Pin PDIP Tube | Avnet America
  • Comparator [ST] LM239N Comparator | Distrelec

Details for LM239N by Texas Instruments

Semiconductors - ICs>Amplifiers & Comparators>Comparators

Part Description

The LMx39x and the LM2901xx devices consist of four independent voltage comparators that are designed to operate from a 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 VCC is at least 1.5 V more positive than the input commonmode 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 LM139 and LM139A devices are characterized for operation over the full military temperature range of –55°C to 125°C. The LM239 and LM239A devices are characterized for operation from –25°C to 125°C. The LM339 and LM339A devices are characterized for operation from 0°C to 70°C. The LM2901, LM2901AV, and LM2901V devices are characterized for operation from –40°C to 125°C.

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Part Features

  • Common-Mode Input Voltage Range Includes Ground
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: u00b136 V
  • Low Input Bias Current: 25 nA (Typical)
  • Low Input Offset Current: 3 nA (Typical) (LM139)
  • Low Input Offset Voltage: 2 mV (Typical)
  • Low Output Saturation Voltage
  • Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typical)
  • On Products Compliant to MIL-PRF-38535,
  • Output Compatible With TTL, MOS, and CMOS
  • Wide Supply Ranges u2013 Single Supply: 2 V to 36 V (Tested to 30 V for Non-V Devices and 32 V for V-Suffix Devices) u2013 Dual Supplies: u00b11 V to u00b118 V (Tested to u00b115 V for Non-V Devices and u00b116 V for V-Suffix Devices)

Part Specifications

Comparator Type Low Power
No. of Comparators 4
Response Time 300ns
IC Output Type CMOS MOS Open-Collector / Drain TTL
Output Compatibility CMOS MOS TTL
Supply Current 800µA
RoHS Compliant

Alternative Part Descriptions

  • LM239 quad 0.3uS comparator, DIP14 | RS Components
  • IC, COMPARATOR QUAD, DIP14, 239; Comparator Type:Differential; No. of Comparators:4 Comparators; Response Time:300ns; Supply Voltage Range:2V to 36V; Comparator Case Style:DIP; No. of Pins:14Pins; IC Output Type:CMOS, MOS, Open RoHS Compliant: Yes | Newark Electronics
  • Quad differential comparator, commercial grade | Texas Instruments
  • Comparator [Texas Instruments] LM239N Comparator | Distrelec

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