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參數(shù)資料
| 型號： | HAL114SF-C |
| 廠商： | MICRONAS SEMICONDUCTOR HOLDING AG |
| 英文描述： | Hall Effect Sensor Family |
| 中文描述： | 霍爾效應(yīng)傳感器系列 |
| 文件頁數(shù)： | 3/17頁 |
| 文件大?。?/td> | 131K |
| 代理商： | HAL114SF-C |
HAL11x
3
Micronas
Hall Effect Sensor Family
in CMOS technology
Release Notes: Revision bars indicate significant
changes to the previous edition.
1. Introduction
The HAL11x family consists of different Hall switches
produced in CMOS technology.
All sensors include a temperature-compensated Hall
plate, a comparator, and an open-drain output transistor.
The comparator compares the actual magnetic flux
through the Hall plate (Hall voltage) with the fixed refer-
ence values (switching points). Accordingly, the output
transistor is switched on or off. The sensors of this family
differ in the switching behavior.
The sensors are designed for industrial and automotive
applications and operate with supply voltages from
4.5 V to 24 V in the ambient temperature range from
–40
°
C up to 125
°
C.
All sensors are available in an SMD-package (SOT-89B)
and in a leaded version (TO-92UA).
1.1. Features
– operates from 4.5 V to 24 V supply voltage
– overvoltage protection
– reverse-voltage protection at V
DD
-pin
– short-circuit protected open-drain output by thermal
shut down
– operates with static magnetic fields and dynamic mag-
netic fields up to 20 kHz
– stable 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 mag-
netic characteristics
1.2. Family Overview
The types differ according to the mode of switching.
Type
Switching Behavior
see Page
HAL114
unipolar
10
HAL115
bipolar
12
Bipolar Switching Sensors:
The output turns low with the magnetic south pole on the
branded side of the package and turns high with the
magnetic north pole on the branded side. The output
state is not defined for all sensors if the magnetic field is
removed again. Some sensors will change the output
state and some sensors will not.
Unipolar Switching Sensors:
The output turns low with the magnetic south pole on the
branded side of the package and turns high if the mag-
netic field is removed. The sensor does not respond to
the magnetic north pole on the branded side.
1.3. Marking Code
All Hall sensors have a marking on the package surface
(branded side). This marking includes the name of the
sensor and the temperature range.
Type
Temperature Range
K
E
C
HAL114
114K
114E
114C
HAL115
115K
115E
115C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HAL114SF-E | Hall Effect Sensor Family |
| HAL114SF-K | Hall Effect Sensor Family |
| HAL114UA-K | Hall Effect Sensor Family |
| HAL115SF-C | Hall Effect Sensor Family |
| HAL115SF-E | Hall Effect Sensor Family |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HAL114SF-E | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Hall Effect Sensor Family |
| HAL114SF-K | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Hall Effect Sensor Family |
| HAL114SO-A | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Unipolar Hall Switch IC |
| HAL114SO-C | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Unipolar Hall Switch IC |
| HAL114SO-E | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Unipolar Hall Switch IC |
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