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LIS3DHHTR
+BOMACCELEROMETER 2.5G SPI 16CCLGA
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ManufacturerSTMicroelectronics
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Mfr. Part #LIS3DHHTR
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Datasheet LIS3DHHTR DataSheet
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In Stock2151
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Specifications
| Attribute | Value |
| Part Status | Last Time Buy |
| Type | Digital |
| Axis | X, Y, Z |
| Acceleration Range | ±2.5g |
| Sensitivity (LSB/g) | 13157 (±2.5g) |
| Bandwidth | 235Hz ~ 440Hz |
| Output Type | SPI |
| Voltage - Supply | 1.71V ~ 3.6V |
| Features | Temperature Sensor |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-LGA |
| Supplier Device Package | 16-CCLGA (5x5) |
| Base Product Number | LIS3 |
Overview
Description
The LIS3DHHTR is a high-performance, low-power 3-axis accelerometer designed for motion sensing applications. Manufactured by STMicroelectronics, it operates over a wide range of supply voltages (1.71V to 3.6V) and features a digital output via I2C or SPI communication interfaces. The device can measure acceleration with selectable full-scale ranges of ±2g, ±4g, ±8g, and ±16g, allowing for versatility in various applications.
It is equipped with built-in features such as a FIFO buffer, motion detection, and various power modes, which help optimize power consumption for battery-operated devices. The LIS3DHHTR is commonly used in smartphones, tablets, wearable devices, and IoT applications for functionalities like gesture recognition, tilt sensing, and vibration monitoring. Its small form factor and low weight make it ideal for compact designs. The device is also robust against environmental factors, making it suitable for use in diverse conditions.
It is equipped with built-in features such as a FIFO buffer, motion detection, and various power modes, which help optimize power consumption for battery-operated devices. The LIS3DHHTR is commonly used in smartphones, tablets, wearable devices, and IoT applications for functionalities like gesture recognition, tilt sensing, and vibration monitoring. Its small form factor and low weight make it ideal for compact designs. The device is also robust against environmental factors, making it suitable for use in diverse conditions.
Equivalent
The LIS3DHHTR chip is a low-power 3-axis accelerometer. Equivalent products include the MPU-6050, ADXL345, MMA8451Q, and BMA250E. These alternatives offer similar functionalities, such as 3-axis motion sensing and I2C/SPI communication, but may vary in features like sensitivity, power consumption, and additional functionalities like temperature sensing or integrated gyroscopes. Always check specific datasheets for detailed comparisons.
Pinout
The LIS3DHHTR is a triple-axis accelerometer from STMicroelectronics, featuring a 16-pin LGA (land grid array) package.
### Pin Count:
- Total Pins: 16
### Pin Functions:
1. VDD: Power supply (1.71V to 3.6V).
2. GND: Ground connection.
3. SDA: I2C data line (or SPI data line in SPI mode).
4. SCL: I2C clock line (or SPI clock in SPI mode).
5. CS: Chip select for SPI mode.
6. SDO: SPI data output.
7. INT1: Interrupt 1 output.
8. INT2: Interrupt 2 output.
9. SENSOR_VDD: Voltage reference for sensor operation.
10. VCOM: Common voltage connection.
11. TEST: Test pin.
12. PAD5 - PAD10: Reserved for internal functions or optional features.
The LIS3DHHTR supports both I2C and SPI communication protocols, allowing for flexible integration into various applications such as motion detection and gesture recognition.
### Pin Count:
- Total Pins: 16
### Pin Functions:
1. VDD: Power supply (1.71V to 3.6V).
2. GND: Ground connection.
3. SDA: I2C data line (or SPI data line in SPI mode).
4. SCL: I2C clock line (or SPI clock in SPI mode).
5. CS: Chip select for SPI mode.
6. SDO: SPI data output.
7. INT1: Interrupt 1 output.
8. INT2: Interrupt 2 output.
9. SENSOR_VDD: Voltage reference for sensor operation.
10. VCOM: Common voltage connection.
11. TEST: Test pin.
12. PAD5 - PAD10: Reserved for internal functions or optional features.
The LIS3DHHTR supports both I2C and SPI communication protocols, allowing for flexible integration into various applications such as motion detection and gesture recognition.
Manufacturer
The LIS3DHHTR is manufactured by STMicroelectronics, a global semiconductor company. Founded in 1987, STMicroelectronics specializes in a wide range of electronic components and systems, including microcontrollers, sensors, and power management devices. The company is headquartered in Geneva, Switzerland, and operates in various sectors, including automotive, industrial, and consumer electronics.
The LIS3DHHTR is a low-power, 3-axis accelerometer designed for applications requiring motion sensing, such as smartphones, tablets, and wearable devices. It features high performance and versatility, making it suitable for applications in fitness tracking, gaming, and motion detection.
STMicroelectronics is known for its commitment to innovation and sustainability, investing significantly in research and development to create advanced technologies that drive the digital transformation of industries. As a leading player in the semiconductor market, the company collaborates with various sectors to provide integrated solutions that enhance efficiency and functionality in electronic devices.
The LIS3DHHTR is a low-power, 3-axis accelerometer designed for applications requiring motion sensing, such as smartphones, tablets, and wearable devices. It features high performance and versatility, making it suitable for applications in fitness tracking, gaming, and motion detection.
STMicroelectronics is known for its commitment to innovation and sustainability, investing significantly in research and development to create advanced technologies that drive the digital transformation of industries. As a leading player in the semiconductor market, the company collaborates with various sectors to provide integrated solutions that enhance efficiency and functionality in electronic devices.
Application
The LIS3DHHTR is a low-power, high-performance 3-axis accelerometer used in various applications, including:
1. Mobile Devices: For orientation detection, screen auto-rotation, and activity tracking.
2. Wearable Technology: In fitness trackers and smartwatches for monitoring physical activities and health metrics.
3. Automotive Systems: For vehicle dynamics control and stability monitoring.
4. Industrial Automation: In machinery for vibration monitoring and motion detection.
5. Consumer Electronics: In gaming controllers and remote controls for gesture recognition.
6. Robotics: For navigation and motion sensing in robotic systems.
Its compact size and low power consumption make it suitable for diverse applications.
1. Mobile Devices: For orientation detection, screen auto-rotation, and activity tracking.
2. Wearable Technology: In fitness trackers and smartwatches for monitoring physical activities and health metrics.
3. Automotive Systems: For vehicle dynamics control and stability monitoring.
4. Industrial Automation: In machinery for vibration monitoring and motion detection.
5. Consumer Electronics: In gaming controllers and remote controls for gesture recognition.
6. Robotics: For navigation and motion sensing in robotic systems.
Its compact size and low power consumption make it suitable for diverse applications.
Package
The LIS3DHHTR is available in a small LGA (Land Grid Array) package type, specifically a 3mm x 3mm x 1mm package with 12 pins. This compact design allows for efficient integration into various electronic applications, particularly in motion sensing and acceleration detection.
