VCNL4035X01 Datasheet Fully Integrated Proximity and Ambient Light Sensor

Manufacturer: Vishay

VCNL4035X01 fully integrated proximity and ambient light sensor by Vishay - Datasheet Preview

Datasheet Details

Part number	VCNL4035X01
Manufacturer	Vishay
File Size	263.82 KB
Description	Fully Integrated Proximity and Ambient Light Sensor
Download	VCNL4035X01 Download (PDF)

General Description

VCNL4035X01 integrates a proximity sensor (PS), ambient light sensor (ALS), a muxx, and a driver for up to 3 external IREDs / LEDs 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 offers excellent sensing capabilities with sufficient selections to fulfill most applications whether dark or high transparency lens design.

Overview

www.vishay.com VCNL4035X01 Vishay Semiconductors Fully Integrated Proximity and Ambient Light Sensor With I2C Interface and Interrupt Function for Gesture Applications VDD 1 SCL 2 GND 3 IRED3 4 8 SDA 7 INT 6 IRED1 5.

Key Features

of individual high and low thresholds offers the best utilization of resource and power saving on the microcontroller. The proximity sensor features an intelligent cancellation scheme, so that cross talk phenomenon is eliminated effectively. To accelerate the PS response time, smart persistence prevents the misjudgment of proximity sensing but also keeps a fast response time. Active force mode, one time trigger by one instruction, is another good approach for more design flexibility to fulfill d.

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