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L3GD20TR
+BOMIC MEMS MOTION SENSOR 16-LGA
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제조업체ST마이크로일렉트로닉스(주)
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제조업체 부품 #L3GD20TR
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데이터시트 L3GD20TR DataSheet
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패키지 LGA-16
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재고2954
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사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Obsolete |
| Type | Digital |
| Axis | X (Pitch), Y (Roll), Z (Yaw) |
| Range°/s | ±250, 500, 2000 |
| Sensitivity(LSB/(°/s)) | 8.75 ~ 70 |
| Bandwidth | 47.5Hz ~ 380Hz |
| OutputType | I²C, SPI |
| Voltage-Supply | 2.4V ~ 3.6V |
| Current-Supply | 6.1 mA |
| Features | Adjustable Bandwidth, Selectable Scale, Sleep Mode, Temperature Sensor |
| OperatingTemperature | -40°C ~ 85°C (TA) |
개요
Description
The L3GD20TR is a three-axis MEMS gyroscope manufactured by STMicroelectronics. It is specifically designed for applications requiring precise angular rate measurements, such as motion sensing in smartphones, tablets, gaming devices, and robotics. The device features a digital I2C/SPI serial interface, which allows for easy integration with microcontrollers and other digital systems.
Key features of the L3GD20TR include a full-scale range selectable between ±250, ±500, and ±2000 degrees per second, providing flexibility for different application requirements. It also boasts low power consumption, making it well-suited for battery-powered devices. The gyroscope provides high stability over time and temperature and incorporates various built-in features like integrated high-pass filters and a temperature sensor for enhanced performance.
The compact LGA package (3.5 x 3.5 x 1 mm) makes it easy to integrate into small form-factor designs. Overall, the L3GD20TR is valued for its reliability, accuracy, and ease of use in a wide range of consumer electronics and industrial applications.
Key features of the L3GD20TR include a full-scale range selectable between ±250, ±500, and ±2000 degrees per second, providing flexibility for different application requirements. It also boasts low power consumption, making it well-suited for battery-powered devices. The gyroscope provides high stability over time and temperature and incorporates various built-in features like integrated high-pass filters and a temperature sensor for enhanced performance.
The compact LGA package (3.5 x 3.5 x 1 mm) makes it easy to integrate into small form-factor designs. Overall, the L3GD20TR is valued for its reliability, accuracy, and ease of use in a wide range of consumer electronics and industrial applications.
Equivalent
The L3GD20TR is a 3-axis digital gyroscope. Equivalent products include the InvenSense MPU-6000, MPU-6050, and MPU-6500, which also offer integrated accelerometers. The Bosch Sensortec BMG160 and BMG250 are similar standalone gyroscopes. Analog Devices offers the ADXRS453 and ADXRS649 as rugged alternatives. Always check the specifications to ensure compatibility with your specific application requirements.
Features
The L3GD20TR is a digital gyroscope sensor provided by STMicroelectronics. Key features include:
1. 3-Axis Gyroscope: Measures angular rate along three axes.
2. Wide Full-Scale Range: Offers selectable ranges of ±250, ±500, and ±2000 degrees per second.
3. Digital Output: Communicates via I2C or SPI interface.
4. Integrated Temperature Sensor: Provides temperature-compensated measurements.
5. High Sensitivity and Stability: Designed for accurate motion sensing.
6. Embedded Power-Down and Sleep Modes: Reduces power consumption.
7. Low Voltage Operation: Operates between 2.4V to 3.6V.
8. Integrated FIFO Buffer: Minimizes host processor intervention.
9. Built-in Self-Test Function: Allows for device diagnostics.
10. Compact Package: Available in a small LGA package, suitable for space-constrained applications.
These features make the L3GD20TR suitable for various applications including gaming and virtual reality devices, motion-enabled user interfaces, and robotics.
1. 3-Axis Gyroscope: Measures angular rate along three axes.
2. Wide Full-Scale Range: Offers selectable ranges of ±250, ±500, and ±2000 degrees per second.
3. Digital Output: Communicates via I2C or SPI interface.
4. Integrated Temperature Sensor: Provides temperature-compensated measurements.
5. High Sensitivity and Stability: Designed for accurate motion sensing.
6. Embedded Power-Down and Sleep Modes: Reduces power consumption.
7. Low Voltage Operation: Operates between 2.4V to 3.6V.
8. Integrated FIFO Buffer: Minimizes host processor intervention.
9. Built-in Self-Test Function: Allows for device diagnostics.
10. Compact Package: Available in a small LGA package, suitable for space-constrained applications.
These features make the L3GD20TR suitable for various applications including gaming and virtual reality devices, motion-enabled user interfaces, and robotics.
Pinout
The L3GD20TR is a three-axis digital gyroscope by STMicroelectronics with a 16-pin package. Here is a brief overview of its pin count and functions:
1. VDD: Power supply.
2. VDDIO: I/O pins power supply.
3. GND: Ground.
4. SCL/SPC: I²C Serial Clock (SCL) or SPI Serial Port Clock (SPC).
5. SDA/SDI/SDO: I²C Serial Data (SDA) or SPI Serial Data Input (SDI)/Output (SDO).
6. SDO/SA0: I²C least significant bit of the device address (SA0) or SPI Serial Data Output (SDO).
7. CS: SPI Chip Select.
8. INT1: Interrupt 1 for data-ready or FIFO status.
9. INT2: Interrupt 2 for general-purpose interrupts.
10. R: Reserved (usually not connected in application circuits).
11. NC: No Connect pins (not internally connected).
The chip is typically used in motion sensing applications, providing angular rate data output. It supports both I²C and SPI communication protocols.
1. VDD: Power supply.
2. VDDIO: I/O pins power supply.
3. GND: Ground.
4. SCL/SPC: I²C Serial Clock (SCL) or SPI Serial Port Clock (SPC).
5. SDA/SDI/SDO: I²C Serial Data (SDA) or SPI Serial Data Input (SDI)/Output (SDO).
6. SDO/SA0: I²C least significant bit of the device address (SA0) or SPI Serial Data Output (SDO).
7. CS: SPI Chip Select.
8. INT1: Interrupt 1 for data-ready or FIFO status.
9. INT2: Interrupt 2 for general-purpose interrupts.
10. R: Reserved (usually not connected in application circuits).
11. NC: No Connect pins (not internally connected).
The chip is typically used in motion sensing applications, providing angular rate data output. It supports both I²C and SPI communication protocols.
Manufacturer
The L3GD20TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company serves various sectors, including industrial, automotive, personal electronics, and communications equipment. Headquartered in Geneva, Switzerland, STMicroelectronics is known for its innovation and focus on sustainable technology solutions.
Application
The L3GD20TR is a 3-axis digital gyroscope commonly used in various applications. Its primary use is in motion sensing and control systems, such as in smartphones and tablets for screen orientation and gaming controls. It's also utilized in drones and robotics for stabilization and navigation. Additionally, this gyroscope can be used in wearable devices for fitness tracking and in automotive systems for vehicle dynamics monitoring. Its precision and compact size make it suitable for industrial applications, including platform stabilization and virtual reality systems. Overall, the L3GD20TR is versatile for any application requiring accurate angular velocity detection.
Package
The L3GD20TR is a digital gyroscope sensor from STMicroelectronics, housed in a 16-pin plastic land grid array (LGA) package. The dimensions of the package are typically 4x4x1 mm, making it compact for integration in various electronic devices requiring motion sensing.
