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A1227LLTTR-T傳感器變送器的磁性傳感器-開關(guān)(固態(tài))規(guī)格書PDF中文資料

A1227LLTTR-T
廠商型號(hào)

A1227LLTTR-T

參數(shù)屬性

A1227LLTTR-T 封裝/外殼為TO-243AA;包裝為帶盒(TB);類別為傳感器變送器的磁性傳感器-開關(guān)(固態(tài));產(chǎn)品描述:MAGNETIC SWITCH LATCH SOT89-3

功能描述

卡銷
Hall Effect Latch for High Temperature Operation
MAGNETIC SWITCH LATCH SOT89-3

封裝外殼

TO-243AA

文件大小

325.17 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商 Allegro MicroSystems
企業(yè)簡稱

ALLEGRO

中文名稱

Allegro MicroSystems官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-3 17:23:00

A1227LLTTR-T規(guī)格書詳情

A1227LLTTR-T屬于傳感器變送器的磁性傳感器-開關(guān)(固態(tài))。由Allegro MicroSystems制造生產(chǎn)的A1227LLTTR-T磁性傳感器 - 開關(guān)(固態(tài))該系列產(chǎn)品使用固態(tài)技術(shù)來檢測(cè)是否存在超過某個(gè)特定幅度和/或標(biāo)示的磁場(chǎng),并提供指示是否存在此類磁場(chǎng)的雙態(tài)輸出。它們與磁簧開關(guān)以及線性或羅盤型固態(tài)器件不同,前者通過使用移動(dòng)機(jī)械部件來提供類似的功能,后者提供指示所施加磁場(chǎng)的強(qiáng)度和/或方向的可變輸出。

Description

These Hall-effect latches are extremely temperature-stable and stress resistant sensor ICs especially suited for operation over extended temperature ranges to 150°C. Superior high temperature performance is made possible through a novel Schmitt trigger circuit that maintains operate and release point symmetry by compensating for temperature changes in the Hall element. Additionally, internal compensation provides magnetic switchpoints that become more sensitive with temperature, hence offsetting the usual degradation of the magnetic field with temperature. The symmetry capability makes these devices ideal for use in pulse-counting applications where duty cycle is an important parameter. The three basic devices (A1225, A1227, and A1229) are identical except for magnetic switchpoints.

Features and Benefits

? Symmetrical switchpoints

? Superior temperature stability

? Operation from unregulated supply

? Open-drain 25 mA output

? Reverse Battery protection

? Activate with small, commercially available permanent magnets

? Solid-state reliability

? Small size

? Resistant to physical stress

? Enhanced ESD structures result in 8 kV HBM ESD performance without external protection components

? Internal protection circuits enable 40 V load dump compliance without external protection components

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    A1227LLTTR-T

  • 制造商:

    Allegro MicroSystems

  • 類別:

    傳感器,變送器 > 磁性傳感器 - 開關(guān)(固態(tài))

  • 包裝:

    帶盒(TB)

  • 功能:

    卡銷

  • 技術(shù):

    霍爾效應(yīng)

  • 極化:

    南極

  • 感應(yīng)范圍:

    17.5mT 跳閘,-17.5mT 釋放

  • 測(cè)試條件:

    -40°C ~ 150°C

  • 電壓 - 供電:

    3.8V ~ 24V

  • 電流 - 供電(最大值):

    6mA

  • 電流 - 輸出(最大值):

    25mA

  • 輸出類型:

    開路漏極

  • 工作溫度:

    -40°C ~ 150°C(TA)

  • 安裝類型:

    表面貼裝型

  • 供應(yīng)商器件封裝:

    SOT-89-3

  • 封裝/外殼:

    TO-243AA

  • 描述:

    MAGNETIC SWITCH LATCH SOT89-3

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
Allegro
22+
NA
13000
原裝正品支持實(shí)單
詢價(jià)
ALLEGRO/雅麗高
24+
ROHS
990000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
ALLEGRO
22+23+
TO-92
23516
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
ALLEGRO
TO-92
608900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
ALLEGRO
23+
標(biāo)準(zhǔn)封裝
6000
正規(guī)渠道,只有原裝!
詢價(jià)
ALLEGRO/雅麗高
22+
SOT-23
9000
原裝正品
詢價(jià)
ALLEGRO/雅麗高
22+
TO-92S
29700
鄭重承諾只做原裝進(jìn)口貨
詢價(jià)
AVAGO
2020+
DIP8/SO
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
ALLEGRO
22+
TO-92S
25000
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十
詢價(jià)
ALLEGRO/雅麗高
2023+
8700
原裝現(xiàn)貨
詢價(jià)