SI1143-A11-GMR - Silicon Labs

Manufacturer Part Number

SI1143-A11-GMR

Manufacturer

Energy Micro (Silicon Labs)

Introduction

The SI1143-A11-GMR is a high-performance ambient light and proximity sensor from Energy Micro, a subsidiary of Silicon Labs.

Product Features and Performance

Highly accurate ambient light and proximity sensing

Supports programmable interrupt thresholds

Low power consumption and high resolution

Integrated IR LED driver and IR photodiode

Advanced algorithms for robust performance

Product Advantages

Compact 10-QFN (2x2) package

Wide operating voltage range of 1.71V to 3.6V

Extended operating temperature range of -40°C to 85°C

RoHS3 compliant

Key Technical Parameters

Supply Voltage: 1.71V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Package: 10-QFN (2x2), Tape & Reel (TR)

Output Type: IC

Sensor Type: Ambient, Proximity Detection

Quality and Safety Features

RoHS3 compliant

Designed and manufactured to high quality standards

Compatibility

Compatible with a wide range of electronic devices and systems

Application Areas

Smartphones, tablets, and other mobile devices

Wearable electronics

Industrial automation and control systems

Human-machine interfaces (HMI)

Lighting control systems

Product Lifecycle

Current product offering, no plans for discontinuation

Replacements and upgrades available from the manufacturer as needed

Key Reasons to Choose This Product

Highly accurate and reliable ambient light and proximity sensing

Low power consumption and high resolution for improved energy efficiency

Robust performance across a wide temperature range

Compact and space-saving 10-QFN package

RoHS3 compliance for environmental sustainability

Backed by the quality and support of Silicon Labs