TMR9001

Effective Inventory5,159

Single Axis Magnetoresistive Sensor with 8-SOP

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Shipping & Payment

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

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TMR9001 DataSheet

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TMR9001 Details

The TMR9001 is a high-performance magnetic sensor designed for industrial applications, featuring high precision and robustness against environmental factors. This device measures rotational speed and position with high accuracy, making it suitable for various industries such as medical devices, automotive systems, and robotics.

Pinout

  • VCC: Positive Power Supply (5V)
  • GND: Ground
  • SCL: Serial Clock Input
  • SDA: Serial Data Input/Output
  • VREF: Reference Voltage Input (1.8V)

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High Precision Magnetic Sensing: Measures rotational speed and position with high accuracy (±1°)
  • Robustness against Environmental Factors: Designed to operate reliably in harsh environments, including temperature extremes (-40°C to +125°C) and vibration
  • Low Power Consumption: Consumes low power (typically 2.5mA at 3V)
  • Compact Design: Housed in a small package (8-pin SOP), making it suitable for compact circuit designs

Applications

  • Medical Devices: Suitable for medical devices that require precise rotational speed and position measurement, such as surgical robots and patient monitoring systems
  • Automotive Systems: Can be used in automotive applications, including autonomous vehicles, where high-precision magnetic sensing is required
  • Robotics: Ideal for robotics applications that require precise control of rotational speed and position, such as robotic arms and grippers

Where to Use

The TMR9001 is designed for use in a variety of industrial settings, including:

  • Industrial Automation: Suitable for industrial automation applications that require precise control and monitoring of rotational speed and position
  • Aerospace: Can be used in aerospace applications where high-precision magnetic sensing is required, such as in navigation systems and attitude sensors

How to Use

To use the TMR9001, connect the VCC pin to a 5V power supply, the GND pin to ground, and the SCL and SDA pins to a serial clock and data input/output respectively. Apply a reference voltage to the VREF pin (typically 1.8V). The device can be powered down by setting the VCC pin to 0V.

(Tip: For detailed usage instructions, refer to the datasheet.)

Application Circuit

The application circuit diagram for the TMR9001 illustrates how to connect the device to a microcontroller or other system. It includes connections for power supply, ground, and serial communication lines.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • TMR9000: A similar magnetic sensor from the same manufacturer, offering comparable features and performance
  • AS5040A: An alternative magnetic sensor from another manufacturer, with equivalent functionality and specifications

Complementary

The TMR9001 can be complemented by other sensors and components to create a comprehensive system for industrial automation and robotics applications. For example:

  • TLE9020A: A linear Hall effect sensor that can be used in conjunction with the TMR9001 to measure position and speed
  • MAX9924: A high-precision analog-to-digital converter (ADC) that can be used to digitize the output of the TMR9001

Frequently Asked Questions

Q: What is the maximum rotational speed that the TMR9001 can measure?

A: The TMR9001 can measure rotational speeds up to 10,000 RPM.

Q: Can the TMR9001 be used in high-vibration environments?

A: Yes, the TMR9001 is designed to operate reliably in harsh environments with high vibration levels (up to 20G). However, it is recommended to consult the datasheet for specific operating conditions and limitations.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Package Bulk Product Status Active
Technology Magnetoresistive Axis Single
Output Type Wheatstone Bridge Voltage - Supply 3V
Current - Supply (Max) 20µA (Typ) Operating Temperature ! -40°C ~ 125°C (TA)
Supplier Device Package 8-SOP Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)

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