LM239AQDRG4Q1 by Texas Instruments | Comparators | Avnet ASIA
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LM239AQDRG4Q1

Texas Instruments

Comparator Quad ±18V/36V 14-Pin SOIC T/R

Manufacturer Part #: LM239AQDRG4Q1

Alternate Part #: LM239AQDRG4Q1


RoHS Compliant

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Information

This device consists 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 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.

Key Features

  • Qualified for Automotive Applications
  • ESD Protection Exceeds 1000 V Per MIL-STD-883, Method 3015; Exceeds 100 V Using Machine Model (C = 200 pF, R = 0); Exceeds 2000 V Charged Device Model
  • Single Supply or Dual Supplies
  • Wide Range of Supply Voltage . . . 2 V to 36 V
  • Low Supply-Current Drain Independent of Supply Voltage . . . 0.8 mA Typ
  • Low Input Bias Current . . . 25 nA Typ
  • Low Input Offset Current . . . 5 nA Typ
  • Low Input Offset Voltage . . . 2 mV Typ
  • Common-Mode Input Voltage Range Includes Ground
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ±36 V
  • Low Output Saturation Voltage
  • Output Compatible With TTL, MOS, and CMOS
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Product Dimensions
    8.75 x 4 x 1.5 mm
    Operating Temperature
    -40 to 125 °C
    Maximum Dual Supply Voltage
    ±18 V
    Manufacturer Type
    Voltage Comparator
    Pin Count
    14
    Maximum Input Offset Voltage
    2.5@30V mV
    Number of Channels per Chip
    4
    Maximum Supply Current
    2@5V mA
    Output Type
    Open Collector
    Strobe Capability
    No
    Maximum Operating Supply Voltage
    ±18|36 V
    Minimum Single Supply Voltage
    2 V
    Typical Single Supply Voltage
    3|5|9|12|15|18|24|28 V
    Power Supply Type
    Single|Dual
    Maximum Input Bias Current
    0.25@5V uA
    Mounting
    Surface Mount
    Max Processing Temp
    260
    Supplier Package
    SOIC
    Maximum Single Supply Voltage
    36 V
    Technology
    Bipolar
    MSL Level
    1
    Rail to Rail
    No
    Lead Finish
    Gold
    Typical Response Time
    1.3 µs
    Typical Dual Supply Voltage
    ±3|±5|±9|±12|±15 V
    Minimum Dual Supply Voltage
    ±1 V
    Typical Voltage Gain
    106.02 dB
    Typical Voltage Gain Range
    90 to 110 dB

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8542390000"
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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