BMA421

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BMA421

LGA-12(2x2) Accelerometers RoHS

  • Manufacturer
  • Mfr. Part #BMA421
  • Package
  • Datasheet
  • In Stock8149

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Specifications

Packaging LGA-12(2x2)
Acceleration Measurement Range (MAX) ±16g
Accelerometer Sensing Axis X,Y,Z
Cache Size 1KB
Output Bits 12bit
Standby Current 13uA

Overview

Description

BMA421, typically a course offered in a business or management curriculum, likely focuses on advanced topics in business management, analytics, or a specialized area within the field. The course might cover strategic decision-making, data analysis, financial management, or emerging business trends. Students can expect to engage with case studies, utilize analytical tools, and apply theoretical knowledge to real-world scenarios.
The course structure often includes lectures, group projects, and assignments designed to enhance critical thinking and practical skills. Assessment methods may involve exams, presentations, and reports. BMA421 aims to equip students with a deeper understanding of complex business environments and prepare them for leadership roles or specialized career paths in business.
For specific details on the course content, prerequisites, and objectives, it would be essential to refer to the course syllabus or contact the academic institution offering BMA421.

Features

BMA421 typically refers to a course code, often used in university settings. While specifics can vary by institution, courses with such a code often cover intermediate to advanced topics in a specialized field. If BMA421 pertains to a business or management course, it might include features like financial analysis, strategic management, or operations management. Students might engage with case studies, group projects, and applied problem-solving exercises. Key skills developed could include critical thinking, data analysis, and decision-making. The course may also involve the use of software tools pertinent to the field, such as Excel for financial modeling or project management software. Assessments could include exams, assignments, and presentations. Always refer to your specific institution's course catalog or syllabus for precise details about the features and structure of BMA421.

Package

The BMA421 is a digital triaxial acceleration sensor from Bosch Sensortec. It typically comes in a compact, 12-pin LGA (Land Grid Array) package, which is designed for integration into various consumer electronic devices where space-saving is crucial.

Pinout

The BMA421 is a digital triaxial acceleration sensor from Bosch Sensortec. It features a 12-pin LGA package. The primary functions of the BMA421 include acceleration measurement, activity recognition, step counting, and a built-in interrupt controller.
Here is a concise overview of its pin configuration:
1. VDDIO: Supply voltage for the interface.
2. VDD: Main supply voltage.
3. GND: Ground.
4. CSB: Chip select for SPI interface.
5. SDO: Serial data output for SPI interface.
6. SDA/SDI: Serial data input for I2C/SPI.
7. SCL/SCK: Serial clock for I2C/SPI.
8. INT1: Interrupt 1 pin, customizable for various functions.
9. INT2: Interrupt 2 pin, customizable for various functions.
10. NC: No connection.
11. NC: No connection.
12. RES: Reserve pin (should be left unconnected or as specified by the manufacturer).
The BMA421 is commonly used in wearable devices and mobile applications due to its low power consumption and high precision.

Manufacturer

The BMA421 is manufactured by Bosch Sensortec, which is a subsidiary of Robert Bosch GmbH. Bosch Sensortec specializes in developing and producing micro-electromechanical systems (MEMS) sensors and solutions for a wide range of applications, particularly in consumer electronics. As a company, Bosch Sensortec focuses on creating sensor products that enhance the functionality and performance of devices such as smartphones, wearables, and other smart technologies. Bosch Sensortec is renowned for its innovation and quality in the field of sensor technology.

Application

BMA421, often related to Business Analytics or a similar course, is applied in areas such as data-driven decision-making, financial analysis, marketing strategy optimization, supply chain management, and predictive modeling. It is utilized in industries like finance, healthcare, retail, and logistics to enhance operational efficiency, customer insights, and strategic planning. The course equips professionals with skills in data analysis, statistical modeling, and the use of analytics software, enabling organizations to leverage data for competitive advantage and innovation.

Equivalent

The BMA421 chip is a low-power, digital, triaxial accelerometer from Bosch Sensortec. Equivalent products would include accelerometers with similar features and specifications, such as the STMicroelectronics LIS2DH12, Analog Devices ADXL345, and the InvenSense MPU-6050. These alternatives provide comparable functionalities in terms of motion sensing and power consumption, making them suitable substitutes for applications needing a compact and efficient accelerometer solution.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

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