MH188 Bipolar Latching Hall Switch - Fandou Tech - Professional PCBA Solution Development & MCU Solutions

MH188 Bipolar Latching Hall Switch

Model: | Category: Hall Sensor IC

MH188 Bipolar Latching Hall Switch

Product Overview

The MH188 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 MH188 offers superior performance compared to traditional mechanical switches, providing longer service life, faster response time, and better reliability in harsh environments.

Inquiry
The MH188 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 MH188 offers superior performance compared to traditional mechanical switches, providing longer service life, faster response time, and better reliability in harsh environments.

Why Choose Fandou Tech

Fandou Tech is a professional PCBA and microcontroller (MCU) solution provider integrating hardware design, firmware development, SMT assembly and testing. We offer custom printed circuit board design, mid-scale production and quality control in line with international standards.

  • One-stop PCBA service: from concept to mass production
  • Quality control and AOI testing per IPC-A-610 standards
  • Reliable third-party component sourcing and on-time delivery
  • Technical support and after-sales service in 21 languages

For more details, pricing or samples, please contact us.

Specifications

Operating Voltage 2.5~24V
Operating Temperature -40℃~85℃
Package SOT23/TO-92S

BOM List

Model Product Overview
Standard BOM list available on request. Includes main control IC, power management chip, LED driver, resistors, capacitors, PCB board and other complete bill of materials. Custom BOM solutions available based on specific customer requirements.
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