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L3GD20HTR - STMicroelectronics

Description: MEMS 3-Axis Digital Gyroscope LGA16 STMicroelectronics L3GD20HTR 3-Axis Gyroscope, 0 → 400 (SCL) kHz, Maximum of 10 (SPI) MHz, 2.2 → 3.6 V

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L3GD20HTR - STMicroelectronics - PCB symbol
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PCB Footprints
L3GD20HTR - STMicroelectronics PCB footprint - Other - Other - LGA (3x3x1.0-16L)
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L3GD20HTR - STMicroelectronics - 3D model - Other - LGA (3x3x1.0-16L)
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L3GD20HTR Details

  • Manufacturer Part Number:

    L3GD20HTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    LGA

  • Package Description:

    LGA-16

  • Pin Count:

    16

  • Country Of Origin:

    Malta

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PBGA-BU16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFLGA

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.2 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL GOLD

  • Terminal Form:

    BUTT

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

L3GD20HTR Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to first apply VDD (power supply) and then apply VLOGIC (logic voltage). This ensures that the internal voltage regulators are properly powered up before the logic circuits.
  • The self-test feature can be enabled by setting the ST1 and ST2 bits in the CTRL_REG4 register. During self-test, the sensor outputs a predefined pattern that can be used to verify the sensor's functionality. Note that self-test mode should not be used during normal operation.
  • The high-pass filter is used to remove the gravity component from the gyroscope output, allowing for more accurate measurements of angular rates. The filter can be enabled or disabled through the HP_FILTER_EN bit in the CTRL_REG2 register.
  • Calibration involves adjusting the sensor's sensitivity and offset to compensate for manufacturing variations and environmental factors. The datasheet provides a calibration procedure that involves measuring the sensor's output at different temperatures and angular rates.
  • The L3GD20HTR can measure angular rates up to ±245°/s, ±500°/s, or ±2000°/s, depending on the full-scale range selected through the FS bit in the CTRL_REG4 register.

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L3GD20HTR Overview

Use the download button to access the L3GD20HTR schematic symbol, PCB footprint, and 3D model.
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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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L3GD20HTR Alternates

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Part Image L3GD20H STMicroelectronics

Analog Circuit, 1 Func, CMOS, PBGA16