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BMA150
+Lista de MateriaisACCELEROMETER 2-8G I2C/SPI 12LGA
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FabricanteBosch Sensortec
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Peça do Fabricante #BMA150
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Pacote LGA-12
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Em Estoque6698
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Obsolete |
| Type | Digital |
| Axis | X, Y, Z |
| AccelerationRange | ±2g, 4g, 8g |
| Sensitivity(mV/g) | 256 (±2g) ~ 64 (±8g) |
| Bandwidth | 25Hz ~ 750Hz |
| OutputType | I²C, SPI |
| Voltage-Supply | 2.4V ~ 3.6V |
| Features | Sleep Mode, Temperature Sensor |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 12-VFLGA |
Visão Geral
Description
Equivalent
Features
1. Digital Interface: It supports I2C and SPI interfaces, allowing easy integration with microcontrollers.
2. High Resolution: The sensor provides up to 14-bit resolution, enabling precise motion detection.
3. Low Power Consumption: It is optimized for battery-powered devices, featuring multiple power modes and an ultra-low power standby mode.
4. Selectable Range: Users can select from several g-ranges (e.g., ±2g, ±4g, ±8g, ±16g) to suit different application needs.
5. Embedded Features: The BMA150 includes built-in functionalities such as tap sensing, orientation detection, and free-fall detection.
6. Compact Design: It comes in a small 3 mm x 3 mm LGA package, making it suitable for compact devices.
7. Flexible Interrupts: The sensor supports configurable interrupt pins, allowing for efficient wake-up and event detection.
These features make the BMA150 suitable for applications like smartphones, tablets, and other portable devices requiring motion sensing.
Pinout
The BMA150 typically comes in a 10-pin LGA package. Here's a brief overview of its pin functions:
1. VDDIO: Supply voltage for digital I/O.
2. GND: Ground.
3. VDD: Supply voltage for the sensor.
4. CSB: Chip select for SPI communication.
5. SDA/SDI/SDIO: Data pin for I2C (SDA) or SPI (SDI/SDIO) communications.
6. SCL/SCK: Clock line for I2C (SCL) or SPI (SCK) communications.
7. SDO: Serial data output for SPI.
8. INT1: Interrupt output 1.
9. INT2: Interrupt output 2.
10. GND: Additional ground pin.
These pins facilitate the device's integration into various electronic systems, enabling it to communicate via I2C or SPI interfaces and issue interrupts based on motion detection criteria.
Manufacturer
Application
1. Consumer Electronics: Used in smartphones, tablets, and wearable devices for motion sensing, screen orientation, and step counting.
2. Gaming: Enhances user experience by enabling motion-based control.
3. Automotive: Assists in navigation systems and provides shock detection.
4. Industrial: Monitors vibrations in machinery for predictive maintenance.
5. Healthcare: Integrated into devices for fall detection and activity monitoring.
Its versatility and efficiency make it suitable for any application requiring reliable motion detection and spatial orientation.