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HAL501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

HAL501
廠商型號

HAL501

參數(shù)屬性

HAL501 封裝/外殼為TO-226-3,TO-92-3(TO-226AA)成形引線;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;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 TO92UA-1

功能描述

Hall-Effect Sensor Family

文件大小

1.49369 Mbytes

頁面數(shù)量

48

生產(chǎn)廠商 Micronas
企業(yè)簡稱

MICRONAS

中文名稱

Micronas官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-25 17:09:00

HAL501規(guī)格書詳情

1.1. Features:

– switching offset compensation at typically 62 kHz

– operates from 3.8 V to 24 V supply voltage

– overvoltage protection at all pins

– reverse-voltage protection at VDD-pin

– magnetic characteristics are robust regarding

mechanical stress effects

– short-circuit protected open-drain output by thermal

shut down

– operates with static magnetic fields and dynamic

magnetic fields up to 10 kHz

– constant switching points over a wide supply voltage

range

– the decrease of magnetic flux density caused by rising

temperature in the sensor system is compensated

by a built-in negative temperature coefficient

of the magnetic characteristics

– ideal sensor for applications in extreme automotive

and industrial environments

– EMC corresponding to ISO 7637

2. Functional Description

The HAL 5xx sensors are monolithic integrated circuits

which switch in response to magnetic fields. If a magnetic

field with flux lines perpendicular to the sensitive

area is applied to the sensor, the biased Hall plate

forces a Hall voltage proportional to this field. The Hall

voltage is compared with the actual threshold level in

the comparator. The temperature-dependent bias

increases the supply voltage of the Hall plates and

adjusts the switching points to the decreasing induction

of magnets at higher temperatures. If the magnetic

field exceeds the threshold levels, the open drain output

switches to the appropriate state. The built-in hysteresis

eliminates oscillation and provides switching

behavior of output without bouncing.

Magnetic offset caused by mechanical stress is compensated

for by using the “switching offset compensation

technique”. Thus, an internal oscillator provides a

two-phase clock. The Hall voltage is sampled at the

end of the first phase. At the end of the second phase,

both sampled and actual Hall voltages are averaged

and compared with the actual switching point. Subsequently,

the open drain output switches to the appropriate

state. The time from crossing the magnetic switching

level to switching of output can vary between zero

and 1/fosc.

Shunt protection devices clamp voltage peaks at the

output pin and VDD pin together with external series

resistors. Reverse current is limited at the VDD pin by

an internal series resistor up to ?15 V. No external

reverse protection diode is needed at the VDD pin for

reverse voltages ranging from 0 V to ?15 V.

產(chǎn)品屬性

  • 產(chǎn)品編號:

    HAL501 UA-K

  • 制造商:

    TDK-Micronas GmbH

  • 類別:

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

  • 系列:

    HAL? 5xy

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 技術(shù):

    霍爾效應

  • 電壓 - 供電:

    3.8V ~ 24V

  • 電流 - 供電(最大值):

    5.2mA

  • 電流 - 輸出(最大值):

    20mA

  • 輸出類型:

    開路漏極

  • 特性:

    溫度補償

  • 工作溫度:

    -40°C ~ 140°C(TJ)

  • 安裝類型:

    通孔

  • 供應商器件封裝:

    TO-92UA-1

  • 封裝/外殼:

    TO-226-3,TO-92-3(TO-226AA)成形引線

  • 描述:

    MAGNETIC SWITCH TO92UA-1

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MICRON/美光
21+
TO-89S
9852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
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ALLEGRO霍爾元件
24+
TO-92
860000
明嘉萊只做原裝正品現(xiàn)貨
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micronas
23+
NA
11486
專做原裝正品,假一罰百!
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MICRONAS
21+
SOT-89
1736
原裝現(xiàn)貨假一賠十
詢價
MICRONAS
589220
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量
詢價
MICRON/美光
22+
SOT-89
20000
保證原裝正品,假一陪十
詢價
MICRON/美光
22+
TO92S
9000
原裝正品
詢價
MICRONAS
23+
SOT-89
12800
##公司主營品牌長期供應100%原裝現(xiàn)貨可含稅提供技術(shù)
詢價
MSI
05+
原廠原裝
1373
只做全新原裝真實現(xiàn)貨供應
詢價
MICRONAS
21+
TO-89S
35200
一級代理/放心采購
詢價