BMM350

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BMM350

+BOM

SEN MR I2C/I3C 9-WLCSP

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Specifications

Attribute Value
Part Status Active
Base Product Number BMM350
Technology Magnetoresistive
Axis X, Y, Z
Output Type I2C, I3C
Sensing Range ±2mT
Voltage - Supply 1.72V ~ 1.98V
Resolution 16 b
Operating Temperature -40°C ~ 85°C
Supplier Device Package 9-WLCSP (1.28x1.28)
Mounting Type Surface Mount
Package 9-BGA, WLCSP
Packaging Cut Tape (CT), Tape & Reel (TR)

Overview

Description

BMM350 is typically a course code used in academic settings, particularly within undergraduate programs related to Business Management, Marketing, or a similar field. The course often serves as an introduction to core concepts in business and management, focusing on areas such as strategic planning, organizational behavior, marketing principles, and financial analysis.
Students might explore the dynamics of business environments, learn about decision-making processes, and develop skills in leadership and communication. The course may include practical applications through case studies, group projects, and discussions to prepare students for real-world business challenges.
Key topics could include market research, consumer behavior, branding strategies, and the impact of digital technology on business. Assessment methods typically involve a combination of exams, assignments, and presentations to evaluate understanding and practical application of the material.
Overall, BMM350 aims to provide a foundational understanding of business management concepts, equipping students with the necessary tools and frameworks to succeed in more advanced studies or entry-level business roles.

Equivalent

The BMM350 is a high-performance geomagnetic sensor from Bosch Sensortec. Its equivalent products include the AK09915 from Asahi Kasei Microdevices, the MMC5983MA from Memsic, and the HMC5883L from Honeywell. These alternatives offer similar functionalities for applications involving geomagnetic field measurements and electronic compass capabilities. However, specific features and performance metrics vary, so it's essential to compare them based on your application's requirements.

Features

The BMM350 is a high-performance magnetometer developed by Bosch Sensortec, designed for a variety of applications requiring precise magnetic field measurements. Key features of the BMM350 include:
1. 3-Axis Magnetic Field Sensing: Provides accurate measurement of magnetic fields in three dimensions, which is essential for compass applications and orientation detection.
2. High Sensitivity and Precision: Offers high-resolution magnetic field data, allowing for precise navigation and orientation.
3. Low Power Consumption: Designed for battery-powered applications, making it suitable for mobile and wearable devices.
4. Compact Form Factor: With its small size, it is easy to integrate into space-constrained devices.
5. Digital Output: Interfaces via I2C or SPI, facilitating easy communication with microcontrollers.
6. Wide Range of Applications: Ideal for use in consumer electronics, robotics, drones, and other devices requiring accurate heading information.
7. Enhanced Calibration and Compensation: Includes features to mitigate interference and improve accuracy in various environmental conditions.
These features make the BMM350 a versatile and reliable choice for developers needing precise magnetic field sensing capabilities in a compact package.

Pinout

The BMM350 is a 16-pin sensor module developed by Bosch Sensortec. It is a high-performance geomagnetic sensor integrated with a magnetometer. The primary function of the BMM350 is to provide precise measurements of the Earth's magnetic field, which can be used in various applications such as navigation, orientation detection, and augmented reality.
The BMM350 module typically includes the following functions:
1. Magnetometer: Measures magnetic field strength in three dimensions (X, Y, and Z axes).
2. Data Processing: On-chip processing for data filtering and compensation to ensure accuracy.
3. I2C/SPI Interface: Supports standard communication protocols for easy integration with microcontrollers and other devices.
4. Low Power Consumption: Designed for battery-powered applications with efficient power management.
The module’s compact 16-pin package allows it to be easily integrated into consumer electronics, including smartphones, tablets, and wearable devices. For precise pin assignments and electrical specifications, refer to the BMM350 datasheet provided by Bosch Sensortec.

Manufacturer

The BMM350 is manufactured by Bosch Sensortec, a subsidiary of Robert Bosch GmbH. Bosch Sensortec specializes in developing and manufacturing a wide range of microelectromechanical systems (MEMS) sensors for consumer electronics. These sensors are widely used in smartphones, wearables, and various IoT devices. Bosch Sensortec is known for its innovation in sensor technology, aiming to enhance user experience and enable new functionalities in electronic devices.

Application

The BMM350 is a compact 3-axis geomagnetic sensor often used in consumer electronics for applications such as augmented reality (AR), virtual reality (VR), and gaming, where precise orientation and motion tracking are essential. It is also utilized in smartphones, tablets, and wearables for navigation purposes, enhancing digital compass accuracy. In the automotive industry, BMM350 can be applied for vehicle navigation systems and electronic stability control. Additionally, it may be used in drones and robotics for orientation and pathfinding. Its low power consumption and high sensitivity make it suitable for various IoT devices requiring efficient magnetic field detection.

Package

The BMM350 is a high-performance motion sensor from Bosch Sensortec, featuring a compact system-in-package (SiP) type. It integrates a triaxial geomagnetic sensor, delivering precise orientation and motion detection in a small form factor suitable for mobile and wearable devices.

Frequently Asked Questions


Q: What is the supply voltage range for the BMM350?
A: The BMM350 operates with a supply voltage between 1.72V and 1.98V.


Q: What output interfaces does this magnetoresistive sensor support?
A: It supports both I2C and I3C (Improved Inter-Integrated Circuit) digital output interfaces.


Q: What is the sensing range of the BMM350 for each axis?
A: The device provides a magnetic field sensing range of ±2mT (millitesla) on the X, Y, and Z axes.


Q: What is the resolution of the BMM350 sensor?
A: The sensor features a 16-bit resolution for high-precision magnetic field measurements.


Q: What is the operating temperature range for this component?
A: It is rated for operation over an industrial temperature range of -40°C to +85°C.


Q: What package type is the BMM350 available in?
A: It comes in a 9-Ball WLCSP (Wafer-Level Chip Scale Package), specifically a 9-WLCSP measuring 1.28x1.28 mm.


Q: Is the BMM350 suitable for surface-mount assembly?
A: Yes, its mounting type is Surface Mount, compatible with standard SMT processes.


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