VISHAY VCNL40302X01-GS08

VCNL4030X01 integrates a proximity sensor (PS), ambient light sensor (ALS), and a high power IRED into one small package. It incorporates photodiodes, amplifiers, and analog to digital converting circuits into a single chip by CMOS process. The 16-bit high resolution ALS for excellent sensing capabilities with sufficient selections to fulfill most applications whether dark or high transparency lens design. Both ALS and PS offer a programmable interrupt with individual high and low thresholds offers the power savings on the microcontroller. The proximity sensor features an intelligent cancellation scheme, so that cross talk is eliminated effectively. The proximity's smart persistence feature prevents the misjudgment of proximity sensing with a fast response time. Active force mode, one time trigger by one instruction, offers more design flexibility to fulfill different kinds of applications with more power savings. The adoption of patented FiltronTM technology achieves the closest ambient light spectral sensitivity to real human eye responses and offers the best background light cancellation capability (including sunlight) without utilizing the microcontrollers' resources. VCNL4030X01 provides an excellent temperature compensation capability for keeping the output stable over temperature. ALS and PS functions are easily operated via the simple command format of I²C (SMBus compatible) interface protocol. Operating voltage ranges from 2.5V to 3.6V. VCNL4030X01 is packaged in a lead-free 8-pin QFN package, which offers the best market-proven reliability quality.

• Package type: surface-mount
• Dimensions (L × W × H in mm): 4.0 × 2.36 × 0.75
• AEC-Q101 qualified
• Integrated modules: infrared emitter (IRED), ambient light sensor (ALS), proximity sensor (PS), and signal conditioning IC
• Operates ALS and PS in parallel structure
• FiltronTM technology adoption for robust background light cancellation
• Low power consumption I²C (SMBus compatible) interface
• Orderable in four different slave addresses
• Output type: I²C bus (ALS / PS)
• Operation voltage: 2.5V to 3.6V
• Floor life: 168h, MSL 3, according to J-STD-020

• Proximity sensor for
• Mobile devices (e.g. smart phones, tablets) for touch screen locking, power saving etc.
• Automotive for presence detection
• Integrated ambient light function for display / keypad contrast control and dimming of mobile devices
• Collision detection in robots and toys
• Proximity / optical switch for consumer, computing, automotive and industrial devices, and displays (like notebooks, tablet PCs, and automotive touch panels)
• Dimming control for consumer, computing, industrial, and automotive displays