VCNL3036X01www.vishay.com Vishay Semiconductors
TYPICAL PERFORMANCE CHARACTERISTICS(Tamb = 25 °C, unless otherwise specified) Axis Title Axis Title 1.0 10000 0.22 10000 0.9 V = 3.6 V 0.20 DD 0.8 nsitivity l Se 0.7 V = 3.0 V a 1000 0.18 DD 1000 0.6 ctr ine ine ine 0.16 Spe 0.5 t l t l s s 1 V = 2.5 V 2nd line DD 1 0.4 2nd l 2nd line 2nd line lative upply Current (mA) 100 S 0.14 100 0.3 - - Re 0.2 I DD 0.12 λ) rel 0.1 PS: active force mode enable S( 0 10 0.10 10 400 500 600 700 800 900 1000 1100 -40 -20 0 20 40 60 80 100 120 λ - Wavelength (nm) T - Ambient Temperature (°C) amb 2nd line 2nd line Fig. 4 - Relative Spectral Sensitivity vs. Wavelength Fig. 5 - Supply Current vs. Ambient Temperature (proximity sensor)
APPLICATION INFORMATION Pin Connection with the HostVCNL3036X01 integrates proximity sensor and an LED driver with three inputs for external IREDs all together with I2C interface. It is very easy for the baseband (CPU) to access PS output data via I2C interface without extra software algorithms. The hardware schematic is shown in the following diagram.
VCNL3036X01V 1 8 SDA DD PS data buffer SCL 2 -PD 7 INT S C interface P Output buffer 2 I DSP cillator s O GND 3 Driver 6 IRED1 Temperature compensation IRED3 4 5 IRED2 Fig. 6 - Detailed Block Diagram Rev. 1.0, 12-Aug-2020
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