- 您现在的位置：买卖IC网 > PDF目录18819 > MLX90248ESE-EBA-000-RE (Melexis Technologies NV)IC HALL EFFECT SENSOR TSOT23-3 PDF资料下载
参数资料
| 型号： | MLX90248ESE-EBA-000-RE |
| 厂商： | Melexis Technologies NV |
| 文件页数： | 40/46页 |
| 文件大小： | 498K |
| 描述： | IC HALL EFFECT SENSOR TSOT23-3 |
| 标准包装： | 1 |
| 传感范围： | ±6mT 跳闸，±0.8mT 释放 |
| 类型： | 全极开关 |
| 电源电压： | 1.5 V ~ 3.6 V |
| 电流 - 电源： | 5mA |
| 电流 - 输出（最大）： | 10mA |
| 输出类型： | 数字式，开漏极 |
| 特点： | 高灵敏度 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | TSOT-23-3 |
| 包装： | 剪切带 (CT) |
| 产品目录页面： | 1460 (CN2011-ZH PDF) |
| 其它名称： | MLX90248ESECT MLX90248ESECT-ND |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页当前第40页第41页第42页第43页第44页第45页第46页
3-25
Section 3 - Applications
Programmable Motion Sensors
The use of Hall-Effect Sensors as an alternative to resistive potentiometers is a popular trend because of
the advantages of non-contacting elements. in the past, linear Hall ICs were not very practical because of
bad temperature prformance and the ned for disctete trimming methods.
Melexis created its programmable linear Hall ICs to solve both problems, leaving the end-user a very
accurate sensor which is stable over temperature.
The configurations are infinite, shown are two basic magntic circuits which will allow literally thousands
of position sensing applications.
Rotary Motion
Figure 27 is the rotary method, where the Hall Ic is placed within a ring magnet, and the manetic field is
linear to the rotary motion. Depending on the magnetic elements, this method can be linear up to 160
o
, but
typically, as shown 45
o
-90
o
of linearity can be easily achieved. This configuration is suitable for any rotary
position application.
Linear Motion
Figure 28 illustrates a linear position sensor, where a linear motion (as apposed to rotary motion) is trans-
lated to a liear voltage via the Hall IC. The magnetic circuit shown is linear for approximately 50% of the
entire length of magnet. For example, if the magnets were 1 long, they can be used to measure 1/2 of
motion.
Programming
To further enhance the system, the sensors are programmable to give optimal results. Details about pro-
gramming are available in the MLX90215 and MLX90237 datasheets in section 4 of this book
Figure 27, Programmable Rotary Potentiometer
PTC
TM
N
S
相关PDF资料 |
PDF描述 |
|---|---|
| ATR4256-TKQY | IC FREQ SYNTH RADIO TUNER 20SSOP |
| ACH4518-153-TD01 | FILTER 3-TERM 18MHZ 2A SMD |
| T9G0081003DH | SCR PHASE CTRL MOD 800V 1000A |
| SI4636DY-T1-GE3 | MOSFET N-CH D-S 30V 8-SOIC |
| ND471825 | SCR MOD ISO DUAL 1800V 250A |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MLX90248ESO | 功能描述:IC HALL EFFECT SENSOR RoHS:是 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| MLX90251 | 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:Programmable Linear Hall Effect Sensor |
| MLX90251EGO-2 | 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:Programmable Linear Hall Effect Sensor |
| MLX90251EVA-FAA-000-BU | 制造商:Melexis Semiconductors 功能描述:IC LINEAR HALL PROGR PREC 4SIP 制造商:Melexis Semiconductors 功能描述:MLX90251 Series 4.5 to 5.5 V PCB Mount Linear Hall Effect Sensor - SIP-4 |
| MLX90251EVA-FAA-100-BU | 制造商:Melexis Semiconductors 功能描述:IC LINEAR HALL PROGR PREC 4SIP 制造商:Melexis Semiconductors 功能描述:MLX90251 Series 4.5 to 5.5 V PCB Mount Linear Hall Effect Sensor - SIP-4 |
发布紧急采购，3分钟左右您将得到回复。