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参数资料
| 型号： | MLX90217LUA-CAA-000-BU |
| 厂商： | Melexis Technologies NV |
| 文件页数： | 4/46页 |
| 文件大小： | 498K |
| 描述： | IC SENSOR CAM HALL EFFECT UA |
| 标准包装： | 1,000 |
| 传感范围： | 400mT 跳闸，50mT 释放 |
| 类型： | 专用型 |
| 电源电压： | 3.5 V ~ 24 V |
| 电流 - 电源： | 6mA |
| 电流 - 输出（最大）： | 25mA |
| 输出类型： | 数字，开路集电极 |
| 特点： | 轮齿类型 |
| 工作温度： | -40°C ~ 150°C |
| 封装/外壳： | TO-226-3，TO-92-3 短体 |
| 供应商设备封装： | TO-92UA |
| 包装： | 散装 |
| 产品目录页面： | 1460 (CN2011-ZH PDF) |
| 其它名称： | MLX90217 MLX90217CA MLX90217LUA MLX90217LUA-ND |
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How Does it Work?
A Hall IC switch is OFF with no magnetic field and ON in the presence of a magnetic field, as seen in Figure
1. The Earths field will not operate a Hall IC Switch, but a common refrigerator magnet will provide sufficient
strength to actuate the sensor.
Figure 1, How it Works
No magnetic field = OFF South magnetic pole = ON
But How Much Do They Cost?
The cost of a Hall IC depends on the application. Automotive Hall ICs may cost $0.35 to $1.50 or more, while
Hall ICs for Industrial and Consumer applications, such as appliances, game machines, industrial manufactur-
ing, instrumentation, telecom and computers, cost $0.20 or less.
Automotive chip costs are higher because of the unique requirements for shorted loads, reverse battery, double
battery voltage, load dump, 100% test at three temperatures and temperature operation up to 200
o
C. Devices
that do not meet the stringent automotive specifications are more than adequate for other environments, such as
in industrial and consumer products. Melexis products are created primarily to meet automotive specifications,
with off-spec parts sold at a lower price. The cost directly reflects how well the part performs versus the sever-
ity of the operating environment.
Section 3 - Applications
3-2
S
N
A-01
A-02
Figure 1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MLX90224 | 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:Dual Hall Effect Switch |
| MLX90224A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DUAL HALL EFFECT LATCH |
| MLX90224B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DUAL HALL EFFECT LATCH |
| MLX90224C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DUAL HALL EFFECT LATCH |
| MLX90224EVA-A | 制造商:Melexis Semiconductors 功能描述:MLX90224 Series 5 to 24 V PCB Mount Dual Hall Effect Switch - SIP-4 |
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