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LM139-SP Datasheet Quad Differential Comparator

Manufacturer: Texas Instruments

Overview: LM139-SP, LM139A-SP www.ti.com SCLS720C – NOVEMBER 2010 – REVISED MARCH 2011 QUAD DIFFERENTIAL COMPARATOR Check for Samples: LM139-SP,.

General Description

/ORDERING INFORMATION These 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 common-mode voltage.

Current drain is independent of the supply voltage.

Key Features

  • 1.
  • QML-V Qualified, SMD 5962-7700801VCA, 5962-9673802VCA and 5962-9673802V9B.
  • Rad-Tolerant: 40 kRad/sec (Si) TID (5962-9673802VCA and 5962-9673802V9B) (1).
  • TID Dose Rate = 0.01 rad/sec (Si).
  • Wide Supply Ranges.
  • Single Supply: 2 V to 36 V (Tested to 30 V).
  • Dual Supplies: ±1 V to ±18 V (Tested to ±15 V).
  • Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typ).
  • Low Input Bias Current: 25 nA (Typ).
  • Low Inpu.

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