L3GD20:MEMS motion sensor: 3-axis digital gyroscope

The L3GD20 is a low-power three-axis angular rate sensor.

It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a digital interface (I2C/SPI).

The sensing element is manufactured using a dedicated micro-machining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers.

The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the sensing element characteristics. The L3GD20 has a full scale of ±250/±500/ ±2000 dps and is capable of measuring rates with a user-selectable bandwidth.

The L3GD20 is available in a plastic land grid array (LGA) package and can operate within a temperature range of -40 °C to +85 °C.

Key Features

  • Three selectable full scales (250/500/2000 dps)
  • I2 C/SPI digital output interface
  • 16 bit-rate value data output
  • 8-bit temperature data output
  • Two digital output lines (interrupt and data ready)
  • Integrated low- and high-pass filters with user-selectable bandwidth
  • Wide supply voltage: 2.4 V to 3.6 V
  • Low voltage-compatible IOs (1.8 V)
  • Embedded power-down and sleep mode
  • Embedded temperature sensor
  • Embedded FIFO
  • High shock survivability
  • Extended operating temperature range (-40 °C to +85 °C)
  • ECOPACK® RoHS and “Green” compliant
产品规格
DescriptionVersionSize
DS8618: MEMS motion sensor: three-axis digital output gyroscope2.02 MB
应用手册
DescriptionVersionSize
AN4505: L3GD20: 3-axis digital output gyroscope1.1978 KB
Technical Notes & Articles
DescriptionVersionSize
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package5.0218 KB
Design Notes & Tips
DescriptionVersionSize
DT0011: Benefits in using FIFO buffer embedded in ST MEMS sensors1.0618 KB
简报
DescriptionVersionSize
L3GD20 versus L3G4200D - Application hints to upgrade to L3GD201.0341 KB
手册
DescriptionVersionSize
MEMS and Sensors, Smart solutions for IoT and enhanced user experience1 MB
Product Evaluation Tools
型号制造商Description
STEVAL-MKI107V2L3GD20 adapter board for a standard DIL 24 socket
STEVAL-MKI108V2L3GD20 and LSM303DLHC 9 axis module for a standard DIL24 socket
样片和购买
型号PackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
L3GD20TRLGA 16 4x4x1.0Tape And Reel--NECEAR99MALTA
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
L3GD20TRLGA 16 4x4x1.0IndustrialEcopack2md_0)-wspc-lga-wspc-4x4x1-wspc-16-wspc-lead-wspc-pitch-wspc-0.65-wspc-mm_a50)mv0zabb-wspc-(l3gd20)-wspc-ver2_signed.pdf
md_0)-wspc-lga-wspc-4x4x1-wspc-16-wspc-lead-wspc-pitch-wspc-0.65-wspc-mm_a50)mv0zabb-wspc-(l3gd20)-wspc-ver2.xml
MEMS motion sensor: three-axis digital output gyroscope L3GD20
L3GD20: 3-axis digital output gyroscope L3GD20
Surface mounting guidelines for MEMS sensors in an LGA package L3G3200D
Benefits in using FIFO buffer embedded in ST MEMS sensors L3GD20
Benefits in using FIFO buffer embedded in ST MEMS sensors L3GD20
Surface mounting guidelines for MEMS sensors in an LGA package L3G3200D
md_0)-wspc-lga-wspc-4x4x1-wspc-16-wspc-lead-wspc-pitch-wspc-0.65-wspc-mm_a50)mv0zabb-wspc-(l3gd20)-wspc-ver2_signed.pdf L3GD20
md_0)-wspc-lga-wspc-4x4x1-wspc-16-wspc-lead-wspc-pitch-wspc-0.65-wspc-mm_a50)mv0zabb-wspc-(l3gd20)-wspc-ver2.xml L3GD20