STMicroelectronics – L3GD20H

L3GD20H is a motion MEMS sensor that sense angular rates on three selectable full scales up to 2000 degree per seconds. With its fast turn-on capability and low power consumption when device is in power down mode, new opportunities are offered to innovative applications such as wearable electronics and activity tracking.

Compared to the previous generation, it has lower power consumption with sleep and power-down modes available that perfectly fit with battery powered application where energy saving is a critical parameter. Its high accuracy and low noise make the L3GD20H an ideal gyroscope to reach portable devices and internet of things applications that are going to increase exponentially in the next coming years.

Features:

  • Three selectable full-scale ranges (245/500/2000 dps)
  • Wide supply voltage, 2.2 V to 3.6 V
  • Low voltage compatible IOs, 1.8 V
  • Low power consumption
  • 5 mA in normal mode
  • 2.5 mA in sleep mode
  • 1 µA in power-down mode
  • Embedded power-down & Sleep modes
  • Fast turn-on (50ms) and wake-up
  • 16 bit rate value data output
  • 8 bit temperature data output
  • I²C/SPI digital output interface
  • 2 dedicated lines (1 interrupt, 1 data ready)
  • User enable integrated high-pass filters
  • Embedded temperature sensor & FIFO
  • High shock survivability
  • Self-test
  • Wide extended operating temperature range (from -40 °C to 85 °C)
  • ECOPACK® RoHS and “Green” compliant

Applications:

  • Internet of Things
  • Wearable devices
  • Smart clothes
  • Augmented reality
  • Medical instruments
  • Sport & Fitness
See also

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