The VCNL4030X01 is a fully integrated proximity and ambient light sensor combining photodiodes, amplifiers, and ADC circuits in a compact CMOS package. It features a high-resolution 16-bit ALS for detailed ambient light sensing, programmable thresholds, and an intelligent cancellation scheme to eliminate cross talk. The device includes an infrared emitter (IRED), supports programmable interrupt functions, and operates over a voltage range of 2.5 V to 3.6 V. Its robust design with Filtron technology ensures accurate, stable sensing in diverse applications like mobile devices, automotive, and industrial automation. Packaged in a lead-free 8-pin QFN, it offers excellent reliability and low power consumption.
Package: 8-pin QFN, dimensions 4.0 x 2.36 x 0.75 mm
Operating voltage: 2.5 V to 3.6 V
Ambient light measurement range: 262 lx to 16,768 lx with sensitivity options
ALS resolution: 16-bit, programmable dynamic range
Proximity detection with programmable thresholds and intelligent cancellation
Infrared emitter: integrated high-power IRED
High stability with temperature compensation technology
Power consumption: low, with interrupt-driven operation
Supports I2C bus interface with multiple slave addresses
AEC-Q101 qualified for automotive reliability
Buy the Vishay Series Proximity and Ambient Light Sensor: VCNL40303X01GS08
Experience accurate and reliable ambient light and proximity detection with the Vishay VCNL40303X01GS08. Its high-resolution ALS, programmable thresholds, and integrated IRED make it ideal for mobile, automotive, and industrial applications. The robust, lead-free QFN package ensures longevity and excellent thermal stability. Easy to operate via I2C, it offers low power consumption and advanced cancellation technology to eliminate cross talk for precise measurements. Purchase online today and enhance your sensing solutions with Vishay's proven quality and reliability.
Get Vishay VCNL40303X01GS08 today—built for precise ambient light and proximity sensing in compact designs.
Frequently Asked Questions
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