Vishay Semiconductors VCNL3040 Proximity Sensor

Author : Vishay Published Time : 2019-09-05
Vishay Semiconductors VCNL3040 Proximity Sensor integrates a Proximity Sensor and a high power IRED (InfraRed Emitting Diode) into one small package. It incorporates photodiodes, amplifiers, and Analog to Digital Conversion (ADC) circuits into a single chip by CMOS process. The VCNL3040 also features a programmable interrupt function for Proximity Sensing (PS) with individual high and low thresholds.


Integrated Modules: InfraRed Emitter (IRED), Proximity Sensor (PS), and Signal Conditioning ICLow Power I2C (SMBus Compatible) InterfaceSupply Voltage (VDD): 2.5V to 3.6VI2C Bus Frequency  Range f(I2CCLK): 10kHz to 400kHz Peak Sensitivity Wavelength of PS (λpps): 850nmFloor life: 168h, MSL3, according to J-STD-020Operating Temperature Range (Tamb): -40°C to +85°CStorage Temperature Range (Tstg): -40°C to +100°C IRED Driving Current: 200mASelectable for 12-bit / 16-bit Output DataLead (Pb) Free, Halogen Free, and RoHS Compliant


Mobile and Handheld DevicesConsumer Electronics


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