BMG160

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BMG160

+Nomenclature

GYROSCOPE 3-AXIS SPI/I2C SMD

  • FabricantTechnologie de capteurs Bosch

  • Pièce fabricant #BMG160

  • En stock6815

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Spécifications

Attribut Valeur
Part Status Obsolete
Base Product Number BMG160
Type Digital
Axis X (Pitch), Y (Roll), Z (Yaw)
Range ° / s ±125, 250, 500, 1000, 2000
Sensitivity (LSB / (° / s)) 16.4 ~ 262.4
Bandwidth 12Hz ~ 230Hz
Output Type I2C, SPI
Voltage - Supply 2.4V ~ 3.6V
Supply Current 5 mA
Features Adjustable Bandwidth, Selectable Scale, Sleep Mode, Temperature Sensor
Operating Temperature -40°C ~ 85°C
Package / Case 12-VFLGA
Packaging Tape & Reel (TR)

Présentation

Description

The BMG160 is a triaxial digital gyroscope developed by Bosch Sensortec. It is designed for applications requiring precise motion sensing and orientation detection. Featuring low power consumption, the BMG160 is ideal for battery-operated devices like smartphones, tablets, and wearable technology. It offers a range of programmable full-scale ranges and data output rates, making it versatile for various use cases.
The gyroscope includes an integrated FIFO buffer for efficient data management, reducing the need for continuous processor intervention. It communicates via standard I²C or SPI interfaces, ensuring easy integration into existing systems. With its compact package size, the BMG160 can be embedded into space-constrained devices. Its high accuracy and stability make it suitable for applications like gaming, augmented reality, and navigation.
Additionally, the device is equipped with advanced features like orientation detection and step counting, enhancing its functionality in motion-tracking applications. Overall, the BMG160 is a robust solution for developers looking to implement reliable motion sensing in their products.

Equivalent

The BMG160 is a 3-axis gyroscope sensor by Bosch Sensortec. Equivalent products include the InvenSense MPU-6050which combines a 3-axis gyroscope and accelerometer, and the STMicroelectronics L3GD20 which is also a 3-axis gyroscope. Other alternatives are the Kionix KGY12 and the Analog Devices ADXRS450. These products provide similar functionalities in terms of motion sensing for applications such as mobile devices, gaming, and navigation systems.

Features

The BMG160 is a compact, digital triaxial gyroscope designed for applications requiring precise angular rate measurements. Key features include:
1. Three-Axis Sensing: Measures rotational movement along the X, Y, and Z axes.
2. Digital Output: Utilizes a digital I2C and SPI interface for straightforward integration with microcontrollers.
3. High Precision and Low Noise: Offers excellent precision with low noise performance, making it suitable for applications like gaming, virtual reality, and motion tracking.
4. Wide Measurement Range: Offers selectable ranges up to ±2000 degrees per second, catering to various application needs.
5. Low Power Consumption: Designed for battery-powered devices, it has multiple power modes to optimize energy usage.
6. Compact Size: Housed in a small, 3x3mm LGA package, suitable for space-constrained applications.
7. Integrated Temperature Sensor: Provides temperature data for compensation, enhancing measurement accuracy.
8. FIFO Buffer: Includes a First In, First Out buffer to manage data efficiently and reduce processor load.
9. Self-Test Functionality: Ensures reliable operation by allowing users to test the sensor's functionality.
These features make the BMG160 ideal for consumer electronics, robotics, and industrial applications.

Pinout

The BMG160 is a triaxial gyroscope sensor designed by Bosch Sensortec for measuring angular velocity. It typically comes in a 16-pin LGA package. Here are the pin functions for the BMG160:
1. VDDIO: Supply voltage for the I/O pins.
2. VDD: Supply voltage for the digital core.
3. GND: Ground.
4. CSB: Chip select for SPI interface, active low.
5. SDO: Serial data output in SPI mode.
6. SDA/SDI: Serial data input/output for I2C or input for SPI.
7. SCL/SCK: Serial clock input for I2C or SPI.
8. INT1: Interrupt output 1, programmable.
9. INT2: Interrupt output 2, programmable.
10. VDDIO: Another supply voltage for I/O pins.
11. RES: Reserved, should be connected to GND.
12. NC: No connect, generally left floating or connected to GND.
13. NC: (Same as above)
14. NC: (Same as above)
15. NC: (Same as above)
16. GND: Ground.
These pins enable the BMG160 to interface with host systems via SPI or I2C, deliver gyroscopic data, and issue interrupts for specific events. Always refer to the most recent datasheet for detailed specifications and connections.

Manufacturer

The BMG160 is a triaxial gyroscope manufactured by Bosch Sensortec. Bosch Sensortec is a subsidiary of Robert Bosch GmbH, a multinational engineering and technology company headquartered in Germany. Bosch Sensortec specializes in developing microelectromechanical systems (MEMS) sensors and solutions for consumer electronics, including smartphones, wearables, and IoT devices. The company focuses on delivering advanced sensing technologies that enhance device functionality and user experience.

Application

The BMG160 is a low-power, three-axis gyroscope sensor used in various applications. It is commonly employed in consumer electronics for motion sensing, such as in smartphones, tablets, and gaming devices, to enhance user interaction and device orientation detection. In the automotive industry, it aids in navigation systems and vehicle stability control. The sensor is also utilized in drones and robotics for stabilization and precise motion tracking. Additionally, it's used in wearable technology for fitness tracking and gesture recognition. Its low power consumption and high precision make it suitable for battery-operated devices and applications requiring accurate motion detection.

Package

The BMG160 is packaged in a compact 3.0 mm x 3.0 mm x 0.95 mm LGA (Leadless Grid Array) package.

Frequently Asked Questions


Q: What are the selectable angular rate ranges for the BMG160?
A: The BMG160 supports ±125, 250, 500, 1000, and 2000 degrees per second ranges via digital programming.


Q: Does the BMG160 support both I2C and SPI interfaces?
A: Yes, the output type includes both I2C and SPI, offering flexible digital communication with a host microcontroller.


Q: What is the typical current consumption of this gyroscope?
A: The typical supply current is 5 mA, making it suitable for low-power motion sensing applications.


Q: Can the bandwidth be adjusted for different application requirements?
A: Yes, it features adjustable bandwidth from 12Hz to 230Hz, allowing for noise vs. response trade-offs.


Q: Does the BMG160 include any power-saving or sleep modes?
A: Yes, it features a sleep mode to reduce power consumption when motion detection is not required.


Q: What is the operating temperature range for this device?
A: It operates reliably from -40°C to 85°C, suitable for industrial and consumer environments.


Q: What package type is available for the BMG160?
A: It comes in a 12-VFLGA package, a compact land grid array suitable for space-constrained designs.


Q: Is the BMG160 currently in active production?
A: According to the part status, this component is marked as Obsolete, so it may be end-of-life or unavailable for new designs.


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