MC3651DF1AAM is a low-power three-axis accelerometer for motion sensing in wearable, consumer and IoT devices
Specifications
Manufacturer:
Mitsumi
Product Number:
MC3651DF1AAM
Description:
1CELL PROTECTION IC WITH FET,MC3
Highlight:
low-power three-axis accelerometer
,motion sensing accelerometer IC
,wearable IoT accelerometer IC
Introduction
MC3651DF1AAM - Low-Power Three-Axis Accelerometer
MC3651DF1AAM is a low-power three-axis accelerometer designed for motion sensing in wearable devices, consumer electronics, and IoT applications.
Core Functions
- High-performance three-axis MEMS accelerometer with ultra-low power consumption, integrated signal conditioning circuits, analog-to-digital converters, and digital interface modules
- Selectable measurement ranges of ±2g, ±4g, ±8g, and ±16g with configurable output data rate from 1Hz to 1kHz for optimal power efficiency and sampling precision
- Built-in motion detection interrupt logic including free-fall detection, tap detection, tilt sensing, and activity wake-up function with automatic sleep mode activation
- I2C digital communication interface compatible with mainstream microcontroller units, featuring integrated self-test function for production and maintenance verification
- High shock resistance, stable output under temperature fluctuations, compact packaging, and excellent anti-electromagnetic interference performance
Typical Applications
- Wearable electronic devices: smart bracelets, smart watches, health monitoring bands for step counting, sleep tracking, and fall detection
- Consumer handheld electronics: smartphones, tablet PCs for screen rotation, game motion control, and power-saving motion wake-up
- Internet of Things sensor nodes: asset tracking tags, logistics cargo monitoring for vibration, impact, and tilt status recording during transportation
- Smart home appliances: smart remote controls, robot vacuum cleaners for gesture recognition and balance detection
- Industrial equipment monitoring: mechanical vibration detection, equipment tilt protection, and unattended machine state monitoring
- Portable medical devices: portable patient monitors for detecting patient body movement and abnormal posture
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