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MC3635

MC3635

MEMSIC
Accelerometers Digital Output 3 Axis Acceleronmeter
28,874 in stock
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Overview

The MC3635 is an ultra-low power, high-performance 3-axis linear accelerometer optimized for mobile and wearable devices. It features an integrated digital output and specialized power modes that minimize current consumption, making it ideal for battery-constrained applications.

Why Choose This Part

This sensor offers industry-leading power consumption, drawing as little as 0.3 microamps in sniffer mode. Its small footprint and high-speed I2C/SPI interface allow for seamless integration into compact, high-density PCB designs.

Applications

Wearable Activity Tracking
Monitors steps and physical activity levels in fitness bands and smartwatches due to its low power profile.
IoT Sensor Nodes
Provides motion detection and orientation sensing for remote sensors that must operate for years on a single coin cell.
User Interface Control
Enables tap-to-wake and tilt-to-scroll functionalities in handheld consumer electronics.
Power Management
Acts as a motion-triggered wake-up switch to keep high-power system components in sleep mode during inactivity.

Getting Started

Integrate the MC3635 using its standard I2C or SPI digital interfaces to access the internal 14-bit ADC data. Developers should utilize the built-in FIFO buffer to reduce host processor overhead and further optimize system-level power consumption.

Also Consider

BMA400 Bosch Sensortec - A widely used ultra-low power 12-bit accelerometer designed specifically for wearable and IoT applications.
ADXL362 Analog Devices - Features an ultra-low power consumption mode of less than 2 microamps at a 100 Hz output data rate.