VCNL4040-M30E

Part: Vishay Semiconductors VCNL4040

Type: Fully Integrated Proximity and Ambient Light Sensor

Description: The VCNL4040 is a fully integrated proximity and ambient light sensor with an infrared emitter, I2C interface, and interrupt function, offering 16-bit high resolution ALS, intelligent PS cancellation, and operating from 2.5 V to 3.6 V.

Operating Conditions:

• Supply voltage: 2.5–3.6 V
• Operating temperature: -40 to +85 °C

Absolute Maximum Ratings:

• Max supply voltage: 3.6 V
• Max continuous current: 200 mA (IRED driving current)

Key Specs:

• Supply voltage (VDD): 2.5 V to 3.6 V
• Supply current (IDD, excluded LED driving): 300 µA (typ)
• Supply current (IDD (SD), light condition = dark, VDD = 3.3 V): 0.2 µA (typ)
• ALS sensing tolerance (White LED light source): ±10 % (max)
• Detectable ALS intensity (Minimum, IT = 640 ms, 1 step): 0.0125 lux/step (typ)
• Detectable ALS intensity (Maximum, IT = 80 ms, 65535 step): 6553 lux (typ)
• PS detection range (Kodak white card): 0 to 200 mm
• IRED driving current: 200 mA (max)

Features:

• Package type: surface-mount
• Dimensions (L x W x H in mm): 4.0 x 2.0 x 1.1
• 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
• Temperature compensation: -40 °C to +85 °C
• Low power consumption I2C (SMBus compatible) interface
• Output type: I2C bus (ALS / PS)
• Operation voltage: 2.5 V to 3.6 V

Applications:

• Handheld device
• Notebook, tablet PC
• Consumer device
• Industrial application
• Hygienic applications

Package:

• 8-pin molding package (4.0 x 2.0 x 1.1 mm)

• Package type: surface-mount
• Dimensions (L x W x H in mm): 4.0 x 2.0 x 1.1
• 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
• Temperature compensation: -40 °C to +85 °C
• Low power consumption I2C (SMBus compatible) interface
• Floor life: 168 h, MSL 3, according to J-STD-020
• Output type: I2C bus (ALS / PS)
• Operation voltage: 2.5 V to 3.6 V
• Material categorization: for definitions of compliance please see www.vishay.com/doc?99912

• Handheld device
• Notebook, tablet PC
• Consumer device
• Industrial application
• Hygienic applications

• Handheld device
• Notebook, tablet PC
• Consumer device
• Industrial application
• Hygienic applications

Fig. 18 - VCNL4040 Application Circuit (VDD (sensor and LED) suggestion circuit)

Fig. 14 - VCNL4040 Package Dimensions