STMicroelectronics L3G3250A MEMS Motion Sensor Datasheet

This document provides preliminary information on a new product currently in development or undergoing evaluation. Details are subject to change.

Brand: STMicroelectronics
Category: sensor
Document type: Datasheet
Language: English
Pages: 12
File format: PDF
File size: 258 KB
Published: 10 August, 2012
Updated: 28 September, 2023
MD5 checksum: 066AC2928F2AAFDE154CDD4D0B4DE463
PDF: STMicroelectronics L3G3250A MEMS Motion Sensor Datasheet PDF

About this manual

The L3G3250A is a low-power three-axis angular rate sensor manufactured by STMicroelectronics. It includes a sensing element and an IC interface capable of providing measured angular rate via three analog outputs. The device is available in a plastic land grid array (LGA) package and operates within a temperature range of -40 °C to +85 °C.

What's inside

Pin description
Mechanical characteristics
Electrical characteristics
Absolute maximum ratings
Terminology
Sleep mode and power-down
Soldering information
Application hints
Package information
Revision history

Specifications

Measurement range	±625 dps / ±2500 dps
Supply voltage	2.4 V to 3.6 V
Operating temperature	-40 °C to +85 °C
Supply current	6.3 mA
Supply current in power-down mode	5 µA
Bandwidth	140 Hz
Package	LGA-16 (3.5x3.0x1.0 mm)

Frequently asked questions

What are the selectable full scales for the L3G3250A?

The device features two selectable full scales of 625 dps and 2500 dps.

How does the self-test function work?

Self-test allows testing the mechanical and electric parts by moving the seismic mass via an electrostatic test-force.

What is the operating temperature range?

The device can operate within a temperature range from -40 °C to +85 °C.

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