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BMA456
+BOMACCEL 2-16G I2C/SPI 12LGA
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제조업체보쉬 센서 기술
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제조업체 부품 #BMA456
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데이터시트 BMA456 DataSheet
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재고5540
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Part Status | Active |
| Base Product Number | BMA456 |
| Type | Digital |
| Axis | X, Y, Z |
| Acceleration Range | ±2g, 4g, 8g, 16g |
| Bandwidth | 5.06Hz ~ 684Hz |
| Output Type | I2C, SPI |
| Voltage - Supply | 1.62V ~ 3.6V |
| Features | Adjustable Bandwidth, Selectable Low Pass Filter, Temperature Sensor |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package | 12-WFLGA |
| Supplier Device Package | 12-LGA (2x2) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
개요
Description
An "Introduction to BMA456" might cover the foundational concepts and objectives of the course. The course could include topics like advanced business strategies, managerial accounting, financial analysis, or organizational behavior, depending on the broader program context. Students might engage with case studies, theoretical frameworks, and practical exercises to develop strategic thinking and decision-making skills relevant to business management.
The introduction would likely outline the course structure, assessment methods, and learning outcomes. It may also provide insights into how the course fits into the overall program and how it prepares students for professional roles in business or management sectors. For exact details, it would be essential to consult the specific institution’s course catalog or syllabus.
Equivalent
1. Analog Devices: ADXL362 - Ultra-low power, 3-axis accelerometer.
2. STMicroelectronics: LSM6DS3 - 3D accelerometer and gyroscope.
3. Invensense (TDK): ICM-42605 - 6-axis motion tracking device.
4. NXP: FXLS8471Q - Low-power, 3-axis accelerometer.
These alternatives may differ in features like power consumption, interface options, or additional sensors, so it’s important to verify the specifications for compatibility.
Features
1. 6-Axis Sensor: Integrates a 3-axis accelerometer and a 3-axis gyroscope for detailed motion detection.
2. Activity Recognition: Capable of identifying various activities like walking, running, biking, and more, with high precision.
3. Low Power Consumption: Designed for energy efficiency, extending battery life in portable devices.
4. High Performance: Offers high accuracy and stability, even under varying environmental conditions.
5. Step Counter and Step Detector: Provides reliable step counting and detection, useful for fitness tracking applications.
6. Integrated Features: Includes advanced features like orientation detection, tap/double-tap recognition, and significant motion detection.
7. Compact Design: Small size and low weight make it ideal for integration into compact devices.
8. Programmable Interrupts: Offers configurable interrupts for customized application use cases.
These features make the BMA456 suitable for a wide range of applications in health and fitness, consumer electronics, and industrial domains.
Pinout
1. Pin Count: 16
2. Pin Functions:
- VDDIO: Interface voltage supply.
- VDD: Core voltage supply.
- GND: Ground.
- CSB: Chip select for SPI interface.
- SDI/SDIO: Serial data input/output; used for I2C or SPI interfaces.
- SCK: Serial clock for SPI interface.
- SDO: Serial data output for SPI interface.
- INT1/INT2: Interrupt output pins for signaling events.
- NC: Not connected or reserved for future use.
- Other Pins: May include various configurations for other functionalities.
The BMA456 integrates advanced features like step detection, configurable interrupts, and is suitable for applications requiring precise motion sensing, such as wearables and IoT devices.
Manufacturer
Application
Package
Frequently Asked Questions
Q: What are the selectable acceleration ranges for the BMA456?
A: The BMA456 supports ±2g, ±4g, ±8g, and ±16g ranges, allowing flexible sensitivity for various motion detection tasks.
Q: Which communication interfaces does this sensor support?
A: It supports both I2C and SPI digital output interfaces for easy integration with microcontrollers and SoCs.
Q: What is the operating voltage range of the BMA456?
A: The supply voltage range is from 1.62V to 3.6V, suitable for low-power and battery-operated designs.
Q: Does the BMA456 include any built-in filtering features?
A: Yes, it features an adjustable bandwidth (5.06Hz to 684Hz) and a selectable low-pass filter to reduce noise.
Q: What is the package size for this accelerometer?
A: It comes in a 12-WFLGA package, with a supplier device package of 12-LGA measuring only 2x2mm.
Q: Can the BMA456 operate in extreme temperatures?
A: Yes, its operating temperature range is -40°C to +85°C, ensuring reliable performance in harsh environments.
Q: What additional sensor is integrated into the BMA456?
A: It includes a built-in temperature sensor for compensation and environmental monitoring.