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PLV1812MDDFREP中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書

PLV1812MDDFREP
廠商型號(hào)

PLV1812MDDFREP

功能描述

TLV1812-EP and TLV1822-EP Enhanced Product 40V Rail-to-Rail Input Comparators with Push-Pull and Open-Drain Outputs

文件大小

1.36166 Mbytes

頁面數(shù)量

33

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI1德州儀器

中文名稱

德州儀器官網(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

2025-1-29 20:56:00

PLV1812MDDFREP規(guī)格書詳情

1 Features

? Extended temperature range: –55°C to +125°C

? Wide supply range: 2.4V to 40V

? Rail-to-rail input

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

? Low input offset voltage: 500μV

? 420ns typical propagation delay

? Low quiescent current: 5μA per channel

? Low input bias current: 150fA

? Push-pull output option (TLV1812-EP)

? Open-drain output option (TLV1822-EP)

2 Applications

? Airborne BMS

? Airborne Radar

? Aircraft Cockpit Display

3 Description

The TLV1812-EP and TLV1822-EP are 40V dual

channel comparators with multiple output options.

The family offers rail to-rail inputs with push-pull

or open-drain output options. These devices also

haves an excellent speed-to-power combination with

a propagation delay of 420ns with a full supply voltage

range of 2.4V to 40V and a quiescent supply current

of only 5μA 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 TLV1812-EP device has 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 TLV1822-EP device

has an open-drain output stage that can be pulled up

to 40V independent of comparator supply voltage.

These comparators are available in the SOT23-8

packages and are specified for the extended

temperature range of –55°C to +125°C.

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