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L3GD20TR
+БОМIC MEMS MOTION SENSOR 16-LGA
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ПроизводительSTМикроэлектроника
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Мфр. Часть #L3GD20TR
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Лист данных L3GD20TR DataSheet
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Пакет LGA-16
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В наличии2954
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| 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) |
Обзор
Description
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
Features
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
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.