เซ็นเซอร์วัดมุม MT6701 14‑Bit Magnetic Angle Encoder Module – High‑Precision Sensor (AS5600 Compatible)

Magnetic Encoder MT6701 Magnetic Induction Angle Measurement Sensor Module  | eBay

The MT6701 is a magnetic angle encoder IC that utilizes a differential Hall effect sensor to measure angular position. It's a versatile chip that can output absolute angle (0-360 degrees) with high accuracy using I²C or SSI interfaces, or provide incremental outputs like ABZ or UVW. It also features a "push" output for additional functionality like a single-chip button. 

 

 

Here's a more detailed breakdown:

Key Features:

Differential Hall Effect:

The MT6701 relies on sensing the magnetic field component perpendicular to the chip surface, making it suitable for detecting the rotation of a radial magnet.

Absolute Angle Output:

It provides 14-bit absolute angle data via I²C or SSI interfaces, giving precise angular position information.

 

Incremental Output:

The chip can also output incremental signals (ABZ or UVW) which are commonly used in motor control applications, with user-programmable pulse counts.

Push Button Functionality:

The "push" output allows for the implementation of a button function alongside the angle measurement, enabling single-chip control.

Wide Operating Voltage and Temperature:

The MT6701 operates with a voltage range of 3.3-5.0V and can withstand temperatures from -40°C to 125°C.

High Speed and Low Delay:

It supports high rotational speeds (up to 55,000 RPM) with a low system delay (less than 5µs). 

 

Applications:

Rotary Encoders:

The MT6701 is ideal for replacing traditional potentiometers in various applications, such as smart home devices, offering more reliable and robust solutions. 

Motor Control:

The incremental outputs (ABZ/UVW) are commonly used in motor control systems for feedback and position sensing. 

 

Robotics:

Magnetic encoders like the MT6701 are used in robotics for accurate joint position sensing and control. 

 

Other Applications:

The MT6701 can be used in any application requiring precise rotational position measurement, including industrial automation and consumer electronics. 

In essence, the MT6701 is a versatile and high-performance magnetic encoder chip suitable for a wide array of applications requiring accurate angular position sensing.