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Professional PCBA Solutions & MCU Solutions
MH181 Bipolar Latching Hall Switch
The MH181 is a high-performance bipolar latching Hall-effect sensor IC designed for contactless switching applications. It integrates a Hall voltage generator, a voltage regulator, a Hall amplifier, a comparator, and an output driver on a single chip. Key Features: - Wide operating voltage range: 2.5V to 5.5V - Bipolar latching output: North pole set, South pole reset - Open-drain output for easy interfacing - Low power consumption, ideal for battery-operated devices - Built-in hysteresis for reliable switching - Excellent temperature stability and noise immunity - Compact SOT23 or TO-92 package options Typical Applications: - Position and proximity sensing - Motor commutation and speed detection - Flow rate measurement - Contactless reed switch replacement - Smart home appliances - Industrial control systems The MH181 offers superior performance compared to traditional mechanical switches, providing longer service life, faster response time, and better reliability in harsh environments.
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MH180 Bipolar Latching Hall Switch
The MH180 is a high-performance bipolar latching Hall-effect sensor IC designed for contactless switching applications. It integrates a Hall voltage generator, a voltage regulator, a Hall amplifier, a comparator, and an output driver on a single chip. Key Features: - Wide operating voltage range: 2.5V to 5.5V - Bipolar latching output: North pole set, South pole reset - Open-drain output for easy interfacing - Low power consumption, ideal for battery-operated devices - Built-in hysteresis for reliable switching - Excellent temperature stability and noise immunity - Compact SOT23 or TO-92 package options Typical Applications: - Position and proximity sensing - Motor commutation and speed detection - Flow rate measurement - Contactless reed switch replacement - Smart home appliances - Industrial control systems The MH180 offers superior performance compared to traditional mechanical switches, providing longer service life, faster response time, and better reliability in harsh environments.
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