L239 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,.

Datasheet Details

Part number	L239
Manufacturer	Texas Instruments
File Size	1.22 MB
Description	Quad Differential Comparators
Datasheet	L239-etcTI.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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