MH282是一颗单极高灵敏度的霍尔元件,广泛用作电器的单向开关,电机及各类电子产品.
MH282 是 单极霍尔效应传感器集成电路。它 采用了先进的斩波 稳定 技术,提供精确和稳定的磁 切换点。该 设计, 规格和性能进行了优化,固态开关的应用。
MH282特点和优点
l DMOS霍尔IC技术。
l 扭转电源引脚偏置保护。
l 固态可靠性。
l 斩波稳定放大器阶段。
l 单极,输出开关与南极的磁铁从绝对值。
l 工作电压可低至3.0V。
l 高灵敏度直接簧开关的替代应用。
l 125 100%测试℃ 于K规格。
l 自定义灵敏度/温度选择可用。
l 良好的ESD保护。
MH282应用
l 固态开关 l 限位开关 l 电流限制
l 断续器 l 电流检测 l 为磁簧开关更换磁铁接近传感器
Ordering
Number
MH282
Operation
type
Switch
Temperature
E/K
Package
UA/SO
Voltage
range
3V - 24V
Output
current
50mA
Sensitivity(typ)
100 Gauss
Status
NOW
note
DMOS, High Sensitivity Unipolar Switch(High Temp
Testing)
DMOS Hall IC Technology l
Reverse bias protection on power supply pin l
Solid-State Reliability l
Chopper stabilized amplifier stage l
Unipolar, output switches with absolute value of South pole from magnet l
Operation down to 3.0V l
High Sensitivity for direct reed switch replacement applications l
100% tested at 125℃ for K Spec l
Custom sensitivity / Temperature selection are available l
Good ESD Protectionl
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Ordering
Number
Operation
type
Temperature
Package
Voltage 电压范围
range
Output 输出电流
Current
Sensitivity
灵敏度
(典型值)
(typ)
Status
MH181
Latch
E/K
UA/SO
3.5V - 20V
25mA
90 Gauss
NOW
MH182
Latch
E/K
UA/SO
3V - 24V
50mA
60 Gauss
NOW
MH187
Latch
E/K/L
UA/SO/SQ
3.5V-26V
50mA
60 Gauss
NOW
MH188
Latch
E/K
UA/SO
2.5V-24V
50mA
25 Gauss
Now
MH189
Latch
E/K
UA/SO
3V - 26V
12mA
40 Gauss
NOW
MH190
Latch
E/K
UA/SO
4V-30V
25mA
110 Gauss
NOW
MH192
Latch
E/K
UA/SO/SQ
1.65V-6V
25mA
60(30) Gauss
NOW
MH281
Switch
E/K
UA/SO
3V - 24V
50mA
250(175) Gauss
NOW
MH282
Switch
E/K
UA/SO
3V - 24V
50mA
100 Gauss
NOW
MH284
Switch
E/K
UA/SO
4.5V-30V
25mA
175 Gauss
Sampling
MH248
Switch
E
UA/SO/ST/SQ
2.5V - 3.5V
2mA
60 Gauss
NOW
MH250
Switch
E
SO/ST/SQ/UA
1.7V - 3.5V
5mA
40(30) Gauss
NOW
MH251
Switch
E
ST/SN/SQ/UA
1.65V - 3.5V
1mA
55(30) Gauss
NOW
MH252
Switch
E
VK/SN
1.65V - 3.5V
1mA
50(30) Gauss
NOW
MH253
Switch
E/K
UA/SO/SQ
2.5V - 6V
25mA
60(30) Gauss
NOW
MH481
Linear
I
UA/SG/SQ
3V - 6.5V
10mA
2mV/Gauss
NOW
MH276
Driver
E
VK
3.5V-20V
400mA
50/70/100 Gauss
NOW
MH276T
Driver
E
VK
3.5V-20V
400mA
50/70/100 Gauss
NOW
MH477
Driver
E
VK
3.5V-20V
350mA
70/100/130 Gauss
NOW
MH477S
Driver
E
VK
3.5V-20V
200mA
70/100/130 Gauss
NOW
MH381/381F/381R
Driver
E/K
VK/VF/SF
2.5V-20V
600mA
40(20) Gauss
NOW
MH382/382F/382R
Driver
E/K
VK/VF/SF
4.5V-30V
300mA
40(20) Gauss
NOW