LM239N Datasheet Quad Differential Comparators

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community LM139, LM239, LM339, LM139A LM239A, LM339A, LM2901, LM2901AV, LM2901V SLCS006U – OCTOBER 1979 – REVISED NOVEMBER 2018 LM339, LM239,.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	LM239N
Manufacturer	Texas Instruments
File Size	2.20 MB
Description	Quad Differential Comparators
Datasheet	LM239N LM239 Datasheet (PDF)

General Description

The LMx39x and the LM2901x 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 Wide Supply Ranges.
Single Supply: 2 V to 36 V (Tested to 30 V for Non-V Devices and 32 V for V-Suffix Devices).
Dual Supplies: ±1 V to ±18 V (Tested to ±15 V for Non-V Devices and ±16 V for V-Suffix Devices).
Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typical).
Low Input Bias Current: 25 nA (Typical).
Low Input Offset Current: 3 nA (Typical) (LM139).
Low Input Offset Voltage: 2 mV (Typical).
Common-Mo.

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