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TLV1821LDBVR中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

TLV1821LDBVR
廠商型號(hào)

TLV1821LDBVR

功能描述

TLV181x and TLV182x Family of 40 V Rail-to-Rail Input Comparators with Push-Pull or Open-Drain Output Options

文件大小

1.70163 Mbytes

頁(yè)面數(shù)量

40 頁(yè)

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI德州儀器

中文名稱

美國(guó)德州儀器公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-3 17:49:00

TLV1821LDBVR規(guī)格書(shū)詳情

1 Features

? Wide 2.4 V to 40 V supply range

? Rail-to-rail input

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

? Low input offset voltage 500 μV

? 420ns typical propagation delay

? Low quiescent current 5 μA per channel

? Low input bias current 150 fA

? Open-drain output option (TLV182x)

? Push-pull output option (TLV181x)

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

? 2 kV ESD protection

? Functional Safety-Capable

– Documentation available to aid functional safety

system design

2 Applications

? Appliances

? Factory automation and control

? Motor drives

? Infotainment and cluster

3 Description

The TLV181x and TLV182x are a family of 40

Volt single, dual and quad channel comparators

with multiple output options. The family offers railto-

rail inputs with push-pull or open-drain output

options. The family has an excellent speed-to-power

combination with a propagation delay of 420 ns with

a full supply voltage range of 2.4 V to 40 V with a

quiescent supply current of only 5 μA per channel.

All devices include a Power-On Reset (POR) feature.

This makes sure the output is in a known state until

the minimum supply voltage has been reached before

the output responds to the inputs, thus preventing

false outputs during system power-up and powerdown.

The TLV181x comparators have a push-pull output

stage capable of sinking and sourcing milliamps

of current when controlling an LED or driving a

capacitive load such as a MOSFET gate.

The TLV182x comparators have an open-drain output

stage that can be pulled up to 40 V independent of

comparator supply voltage.

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8735
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TI 德州儀器
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