SC7A20TR SMD IC Accelerometer Hangzhou Silan Microelectronics LGA-12(2x2) SC7A20TR

Product Overview:

A high-precision 12-bit digital three-axis accelerometer integrated circuit designed for motion detection applications, including orientation, free-fall, and tap sensing in portable devices.

Core Specifications:

Manufacturer: Silan Microelectronics (Hangzhou Silan Microelectronics Co., Ltd.)

Package Type: LGA (12-pin)

Function: 3-Axis Digital Accelerometer

Measurement Range: Selectable ±2g, ±4g, ±8g, or ±16g

Control Interface: I2C/SPI Bus Interface

Features:

• Wide supply voltage range: 1.71V to 3.6V

• Low power consumption (down to 2µA in low-power mode)

• Multiple interrupt sources: 6D/4D orientation detection, free-fall, sleep/wake, and single/double-tap detection

• Integrated high-precision calibration module for offset and gain error compensation

• Built-in self-test functionality

Applications:

• Motion-activated user interfaces

• Gesture recognition

• Portable consumer electronics (smartphones, wearables)

• Industrial tilt and vibration monitoring