LIS3DHTR accelerometer: Datasheet, Pinout and Features

UTMEL

Published: 20 July 2021 | Last Updated: 20 July 2021

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LIS3DHTR

LIS3DHTR

STMicroelectronics

ACCEL 2-16G I2C/SPI 16LGA

Purchase Guide

ACCEL 2-16G I2C/SPI 16LGA

The LIS3DHTR is an ultra-low-power high performance three-axis linear accelerometer. This article mainly covers pinout, datasheet, applications, features and more detail about LIS3DHTR.

Basic Arduino tutorial using a Pro Mini and connecting an LIS3DH Accelerometer.

LIS3DH Accelerometer on an Arduino Pro Mini

LIS3DHTR Description

The LIS3DHTR is an ultra-low-power high performance three-axis linear accelerometer belonging to the “nano” family, with digital I2C/SPI serial interface standard output. The device features ultra-low-power operational modes that allow advanced power saving and smart embedded functions.


LIS3DHTR Pinout

lis3dhtr Pinout.jpg

lis3dhtr pin configuration.png

LIS3DHTR CAD Model

Symbol

lis3dhtr symbol.png

Footprint

lis3dhtr footprint.png

3D Model

lis3dhtr 3d model.png

LIS3DHTR Block Diagram

lis3dhtr block diagram.png

Specifications

STMicroelectronics LIS3DHTR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics LIS3DHTR.
  • Type
    Parameter
  • Lifecycle Status

    Lifecycle Status refers to the current stage of an electronic component in its product life cycle, indicating whether it is active, obsolete, or transitioning between these states. An active status means the component is in production and available for purchase. An obsolete status indicates that the component is no longer being manufactured or supported, and manufacturers typically provide a limited time frame for support. Understanding the lifecycle status is crucial for design engineers to ensure continuity and reliability in their projects.

    ACTIVE (Last Updated: 7 months ago)
  • Factory Lead Time
    16 Weeks
  • Contact Plating

    Contact plating (finish) provides corrosion protection for base metals and optimizes the mechanical and electrical properties of the contact interfaces.

    Gold
  • Mounting Type

    The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.

    Surface Mount
  • Package / Case

    refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

    16-VFLGA
  • Surface Mount

    having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

    YES
  • Number of Pins
    16
  • Usage Level
    Industrial grade
  • Operating Temperature

    The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

    -40°C~85°C TA
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tape & Reel (TR)
  • JESD-609 Code

    The "JESD-609 Code" in electronic components refers to a standardized marking code that indicates the lead-free solder composition and finish of electronic components for compliance with environmental regulations.

    e4
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

    3 (168 Hours)
  • Number of Terminations
    16
  • ECCN Code

    An ECCN (Export Control Classification Number) is an alphanumeric code used by the U.S. Bureau of Industry and Security to identify and categorize electronic components and other dual-use items that may require an export license based on their technical characteristics and potential for military use.

    EAR99
  • Type
    Digital
  • HTS Code

    HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.

    8542.39.00.01
  • Voltage - Supply

    Voltage - Supply refers to the range of voltage levels that an electronic component or circuit is designed to operate with. It indicates the minimum and maximum supply voltage that can be applied for the device to function properly. Providing supply voltages outside this range can lead to malfunction, damage, or reduced performance. This parameter is critical for ensuring compatibility between different components in a circuit.

    1.71V~3.6V
  • Terminal Position

    In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.

    BOTTOM
  • Terminal Form

    Occurring at or forming the end of a series, succession, or the like; closing; concluding.

    BUTT
  • Peak Reflow Temperature (Cel)

    Peak Reflow Temperature (Cel) is a parameter that specifies the maximum temperature at which an electronic component can be exposed during the reflow soldering process. Reflow soldering is a common method used to attach electronic components to a circuit board. The Peak Reflow Temperature is crucial because it ensures that the component is not damaged or degraded during the soldering process. Exceeding the specified Peak Reflow Temperature can lead to issues such as component failure, reduced performance, or even permanent damage to the component. It is important for manufacturers and assemblers to adhere to the recommended Peak Reflow Temperature to ensure the reliability and functionality of the electronic components.

    260
  • Number of Functions
    1
  • Supply Voltage

    Supply voltage refers to the electrical potential difference provided to an electronic component or circuit. It is crucial for the proper operation of devices, as it powers their functions and determines performance characteristics. The supply voltage must be within specified limits to ensure reliability and prevent damage to components. Different electronic devices have specific supply voltage requirements, which can vary widely depending on their design and intended application.

    2.5V
  • Terminal Pitch

    The center distance from one pole to the next.

    0.5mm
  • Depth

    In electronic components, "Depth" typically refers to the measurement of the distance from the front to the back of the component. It is an important parameter to consider when designing or selecting components for a project, as it determines how much space the component will occupy within a circuit or device. The depth of a component can impact the overall size and layout of the circuit board or enclosure in which it will be installed. It is usually specified in millimeters or inches and is crucial for ensuring proper fit and functionality within the intended application.

    3mm
  • Time@Peak Reflow Temperature-Max (s)

    Time@Peak Reflow Temperature-Max (s) refers to the maximum duration that an electronic component can be exposed to the peak reflow temperature during the soldering process, which is crucial for ensuring reliable solder joint formation without damaging the component.

    30
  • Base Part Number

    The "Base Part Number" (BPN) in electronic components serves a similar purpose to the "Base Product Number." It refers to the primary identifier for a component that captures the essential characteristics shared by a group of similar components. The BPN provides a fundamental way to reference a family or series of components without specifying all the variations and specific details.

    LIS3
  • Pin Count

    a count of all of the component leads (or pins)

    16
  • Output Type

    The "Output Type" parameter in electronic components refers to the type of signal or data that is produced by the component as an output. This parameter specifies the nature of the output signal, such as analog or digital, and can also include details about the voltage levels, current levels, frequency, and other characteristics of the output signal. Understanding the output type of a component is crucial for ensuring compatibility with other components in a circuit or system, as well as for determining how the output signal can be utilized or processed further. In summary, the output type parameter provides essential information about the nature of the signal that is generated by the electronic component as its output.

    I2C, SPI
  • Operating Supply Voltage

    The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

    2.5V
  • Interface

    In electronic components, the term "Interface" refers to the point at which two different systems, devices, or components connect and interact with each other. It can involve physical connections such as ports, connectors, or cables, as well as communication protocols and standards that facilitate the exchange of data or signals between the connected entities. The interface serves as a bridge that enables seamless communication and interoperability between different parts of a system or between different systems altogether. Designing a reliable and efficient interface is crucial in ensuring proper functionality and performance of electronic components and systems.

    I2C, SPI
  • Operating Supply Current

    Operating Supply Current, also known as supply current or quiescent current, is a crucial parameter in electronic components that indicates the amount of current required for the device to operate under normal conditions. It represents the current drawn by the component from the power supply while it is functioning. This parameter is important for determining the power consumption of the component and is typically specified in datasheets to help designers calculate the overall power requirements of their circuits. Understanding the operating supply current is essential for ensuring proper functionality and efficiency of electronic systems.

    11μA
  • Resolution

    Resolution in electronic components refers to the smallest increment of measurement or change that can be detected or represented by the component. It is a crucial specification in devices such as sensors, displays, and converters, as it determines the level of detail or accuracy that can be achieved. For example, in a digital camera, resolution refers to the number of pixels that make up an image, with higher resolution indicating a greater level of detail. In analog-to-digital converters, resolution is the number of discrete values that can be represented in the digital output, determining the precision of the conversion process. Overall, resolution plays a significant role in determining the performance and capabilities of electronic components in various applications.

    2 B
  • Sensor Type

    In electronic components, the parameter "Sensor Type" refers to the specific type of sensor technology used in a particular component to detect and measure physical phenomena such as light, temperature, pressure, motion, or proximity. Different sensor types utilize various principles and mechanisms to convert the detected input into an electrical signal that can be processed by the electronic component. Common sensor types include photodiodes, thermistors, accelerometers, and proximity sensors, each designed for specific applications and environments. Understanding the sensor type is crucial for selecting the right component for a given task and ensuring accurate and reliable sensing capabilities in electronic systems.

    3 Axis
  • Max Supply Voltage (DC)

    The parameter "Max Supply Voltage (DC)" in electronic components refers to the maximum voltage that can be safely applied to the component without causing damage. This specification is crucial for ensuring the reliable operation and longevity of the component within a given circuit. Exceeding the maximum supply voltage can lead to overheating, breakdown of internal components, or even permanent damage. It is important to carefully adhere to this specification when designing or using electronic circuits to prevent potential failures and ensure the safety of the components.

    3.6V
  • Min Supply Voltage (DC)

    The parameter "Min Supply Voltage (DC)" in electronic components refers to the minimum voltage level required for the component to operate properly. It indicates the lowest voltage that can be safely applied to the component without causing damage or malfunction. This parameter is crucial for ensuring the reliable and stable operation of the component within its specified operating range. It is important for designers and engineers to adhere to the specified minimum supply voltage to prevent potential issues such as erratic behavior, reduced performance, or permanent damage to the component.

    1.71V
  • Axis

    In electronic components, the parameter "Axis" typically refers to the orientation or direction along which a specific characteristic or measurement is being considered. For example, in a sensor or accelerometer, the axis may indicate the direction in which the device is measuring acceleration. In a motor or actuator, the axis may refer to the direction of movement or rotation.Understanding the axis of a component is crucial for proper installation, calibration, and operation. It helps in determining how the component will interact with other parts of a system and how its performance can be optimized. Different components may have multiple axes to consider, especially in complex systems where movement or measurements occur in multiple directions.Overall, the axis parameter provides important information about the spatial orientation or directionality of an electronic component, guiding engineers and technicians in effectively utilizing the component within a larger system.

    X, Y, Z
  • Acceleration Range

    The "Acceleration Range" parameter in electronic components refers to the range of acceleration levels that the component can withstand without experiencing damage or malfunction. This parameter is particularly important for components that are used in applications where they may be subjected to varying levels of acceleration, such as in automotive or aerospace systems. The acceleration range is typically specified in units of gravity (g) and indicates the maximum and minimum levels of acceleration that the component can tolerate while still operating within its specified performance limits. It is crucial to consider the acceleration range when selecting components for applications where acceleration levels may vary significantly to ensure reliable and safe operation.

    ±2g, 4g, 8g, 16g
  • Features

    In the context of electronic components, the term "Features" typically refers to the specific characteristics or functionalities that a particular component offers. These features can vary depending on the type of component and its intended use. For example, a microcontroller may have features such as built-in memory, analog-to-digital converters, and communication interfaces like UART or SPI.When evaluating electronic components, understanding their features is crucial in determining whether they meet the requirements of a particular project or application. Engineers and designers often look at features such as operating voltage, speed, power consumption, and communication protocols to ensure compatibility and optimal performance.In summary, the "Features" parameter in electronic components describes the unique attributes and capabilities that differentiate one component from another, helping users make informed decisions when selecting components for their electronic designs.

    Adjustable Bandwidth, Selectable Scale, Temperature Sensor
  • Sensitivity (LSB/g)

    The parameter "Sensitivity (LSB/g)" in electronic components refers to the sensitivity of a sensor or device in terms of the number of least significant bits (LSBs) of output change per unit of acceleration (g). LSB is the smallest change in the digital output of a sensor. This parameter helps to quantify the resolution and accuracy of the sensor in detecting changes in acceleration. A higher sensitivity value indicates that the sensor can detect smaller changes in acceleration, while a lower sensitivity value means that larger changes in acceleration are needed to produce a noticeable output change. It is an important specification to consider when selecting a sensor for applications that require precise measurement of acceleration.

    1000 (±2g) ~ 83 (±16g)
  • Height
    1mm
  • Length
    3mm
  • Width
    3mm
  • REACH SVHC

    The parameter "REACH SVHC" in electronic components refers to the compliance with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation regarding Substances of Very High Concern (SVHC). SVHCs are substances that may have serious effects on human health or the environment, and their use is regulated under REACH to ensure their safe handling and minimize their impact.Manufacturers of electronic components need to declare if their products contain any SVHCs above a certain threshold concentration and provide information on the safe use of these substances. This information allows customers to make informed decisions about the potential risks associated with using the components and take appropriate measures to mitigate any hazards.Ensuring compliance with REACH SVHC requirements is essential for electronics manufacturers to meet regulatory standards, protect human health and the environment, and maintain transparency in their supply chain. It also demonstrates a commitment to sustainability and responsible manufacturing practices in the electronics industry.

    No SVHC
  • Radiation Hardening

    Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

    No
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    ROHS3 Compliant
  • Lead Free

    Lead Free is a term used to describe electronic components that do not contain lead as part of their composition. Lead is a toxic material that can have harmful effects on human health and the environment, so the electronics industry has been moving towards lead-free components to reduce these risks. Lead-free components are typically made using alternative materials such as silver, copper, and tin. Manufacturers must comply with regulations such as the Restriction of Hazardous Substances (RoHS) directive to ensure that their products are lead-free and environmentally friendly.

    Lead Free
0 Similar Products Remaining

IS3DHTR Features

  • Wide supply voltage, 1.71 V to 3.6 V

  • Independent IO supply (1.8 V) and supply voltage compatible

  • Ultra-low-power mode consumption down to 2 μA

  • ±2g/±4g/±8g/±16g dynamically selectable full scale · I 2C/SPI digital output interface

  • 16-bit data output

  • 2 independent programmable interrupt generators for free-fall and motion detection

  • 6D/4D orientation detection

  • Free-fall detection

  • Motion detection

  • Embedded temperature sensor

  • Embedded self-test

  • Embedded 32 levels of 16-bit data output FIFO

  • 10000 g high shock survivability

  • ECOPACK®, RoHS and “Green” compliant


LIS3DHTR Operating Modes

LIS3DH provides three different operating modes: high-resolution mode, normal mode and low-power mode. The table below summarizes how to select the operating mode.

lis3dhtr operating modes.png

IS3DHTR Applications

  • Motion activated functions

  • Free-fall detection

  • Click/double-click recognition

  • Intelligent power saving for handheld devices

  • Pedometers

  • Display orientation

  • Gaming and virtual reality input devices

  • Impact recognition and logging

  • Vibration monitoring and compensation


LIS3DHTR Mechanical Characteristics

Vdd = 2.5 V, T = 25 °C unless otherwise noted (c)

lis3dhtr mechanical charactersitics.png

lis3dhtr mechanical charactersitics 2.png

LIS3DHTR Temperature Sensor Characteristics

Vdd = 2.5 V, T = 25 °C unless otherwise noted (c)

lis3dhtr temperature sensor characteristics.png

LIS3DHTR Electric Characteristics

Vdd = 2.5 V, T = 25 °C unless otherwise noted (c)

lis3dhtr electric characteristics.png

LIS3DHTR Dimension

lis3dhtr dimension1.png

lis3dhtr dimension2.png

lis3dhtr dimension3.png

LIS3DHTR Manufacturer

STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.


Trend Analysis

Datasheet PDF

Download datasheets and manufacturer documentation for STMicroelectronics LIS3DHTR.
Frequently Asked Questions

How to connect LIS3DH to Arduino?

The LIS3DH is a triple axis accelerometer you can use to add translation detection to your project. The "3D" in LIS3DH refers to the fact that it is a 3DoF, or 3 Degrees of Freedom. Additionally, it has a few analog inputs to play with, and it has some built in movement detection features to detect things like free-fall, and to indicate if the FIFO buffers are full.

How to connect LIS3DH to Raspberry Pi?

It's easy to use the LIS3DH sensor with Python or CircuitPython, and the Adafruit CircuitPython LIS3DH module. This module allows you to easily write Python code that reads acceleration from the sensor.

How to connect LIS3DH to ESP32?

The driver is for the usage with the ESP8266 and esp-open-rtos. If you can't find it in folder extras/lis3dh of original repository, it is not yet merged. Please take a look to branch lis3dh of my fork in that case.
LIS3DHTR

STMicroelectronics

In Stock: 77745

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