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LM139A-SP - Quad Differential Comparator

Download the LM139A-SP datasheet PDF. This datasheet also covers the LM139-SP variant, as both devices belong to the same quad differential comparator family and are provided as variant models within a single manufacturer datasheet.

General Description

These devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM139-SP-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM139A Voltage Comparators National Semiconductor
LM139A Quad voltage comparator Philips
LM139AQML Low Power Low Offset Voltage Quad Comparators National Semiconductor
LM139 Low Power Low Offset Voltage Quad Comparators National Semiconductor
LM139 Quad voltage comparator NXP

Other Datasheets by Texas Instruments

Part Number Description
LM139A Quad Differential Comparators
LM139AQML LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS
LM139 Quad Differential Comparators
LM139-N Low-Power Low-Offset Voltage Quad Comparators
LM139-SP Quad Differential Comparator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM139-SP, LM139A-SP www.ti.com SCLS720C – NOVEMBER 2010 – REVISED MARCH 2011 QUAD DIFFERENTIAL COMPARATOR Check for Samples: LM139-SP, LM139A-SP 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 Input Offset Current: 3 nA (Typ) (LM139) • Low Input Offset Voltage: 2 mV (Typ) (1) Radiation tolerance is a typical value based upon initial device qualification with dose rate = 0.01 rad/sec.