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LM339LV-Q1中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

LM339LV-Q1
廠(chǎng)商型號(hào)

LM339LV-Q1

功能描述

TL331LV, TL391LV, LM393LV and LM339LV Low Voltage Rail to Rail Input Comparators

文件大小

4.39364 Mbytes

頁(yè)面數(shù)量

66 頁(yè)

生產(chǎn)廠(chǎng)商 Texas Instruments
企業(yè)簡(jiǎn)稱(chēng)

TI1德州儀器

中文名稱(chēng)

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更新時(shí)間

2025-7-14 15:16:00

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LM339LV-Q1規(guī)格書(shū)詳情

1 Features

? 1.65 V to 5.5 V supply range

? Rail-to-Rail input with Failsafe

? Low input offset voltage 400 μV typical

? 600ns typical propagation delay

? Low quiescent current 25 μA/Ch typical

? Low input bias current 5 pA typical

? Open-drain output

? Full -40°C to +125°C temperature range

? Power-On-Reset (POR) for known start-up

? 2 kV ESD protection

? Improved replacement for TL331, LM393 & LM339

family for VCC ≤ 5 V.

? Alternate pinout for single (TL391)

2 Applications

? Vacuum robot

? Single phase UPS

? Server PSU

? Cordless power tool

? Wireless infrastructure

? Appliances

? Building automation

? Factory automation & control

? Motor drives

? Infotainment & cluster

3 Description

The LV device family consists of single, dual and quad

independent voltage comparators that operate from

a wide supply voltage range. The LV devices can

drop-in replace the standard TL331, LM2xx, LM3xx

and LM290x comparator family in low voltage (≤ 5

V) applications for improved performance and added

features.

The LV devices include a Power-On-Reset (POR)

feature to make sure the output is in a High-Z state

until the minimum supply voltage has been reached to

prevent output transients during power-up and powerdown.

The family also feature Rail to Rail inputs that

can go up to 6 V without damage or phase inversion.

The LV devices are specified for the temperature

range of -40°C to +125°C, which covers the ranges

of the TL331, LM2xx, LM3xx and LM290x comparator

families.

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39215
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66330
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Texas Instruments
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