VCNL4020-GS08 - Infrared Emitter Ambient Light Proximity Sensor VDFN-10

Vishay Semiconductors

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SKU:
037-VCNL4020-GS08
MPN:
VCNL4020-GS08
VCNL4020-GS08 ambient light and proximity sensor with integrated infrared emitter and I2C interface in VDFN-10 package
Quantity
Unit Price (ex. GST)
1 - 9
₹ 330.75
10 - 99
₹ 297.68
100 or above
₹ 264.60
VCNL4020-GS08 integrated ambient light and proximity sensor with infrared emitter, 16-bit resolution, I2C interface, interrupt function, and VDFN-10 package for mobile and display applications. View full description
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Technical Specifications

Brand:
Vishay Semiconductors
Case/Package:
VDFN
Mount:
Surface Mount
Number of Pins:
10
Ambient Temperature Range High:
85 C
Current Rating:
2 uA
Max Junction Temperature (Tj):
100 C
Max Operating Temperature:
85 C
Max Supply Voltage:
3.6 V
Min Operating Temperature:
-25 C
Min Supply Voltage:
2.5 V
Operating Supply Voltage:
3.3 V
Output Configuration:
Digital
Output Type:
ANALOG, Digital, I2C
Power Dissipation:
50 mW
Sensing Distance:
200 mm
Sensing Method:
Optical

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:
Datasheet

Integrated Ambient Light And Proximity Sensor With Infrared Emitter And I2C Interface For Mobile And Display Applications

The VCNL4020-GS08 is a fully integrated ambient light and proximity sensor that combines an infrared emitter, ambient light sensor, proximity sensor, and signal conditioning circuitry into a compact VDFN-10 package. Designed for mobile, consumer, computing, and industrial applications, the sensor provides accurate proximity detection and ambient light measurement while minimizing board space and external component requirements. Its 16-bit resolution enables precise sensing performance for display brightness control, touch screen management, and object detection applications.

The integrated signal processing IC and I2C communication interface simplify system integration and reduce microcontroller workload. The built-in interrupt function enables efficient event-driven operation, helping reduce system power consumption. With low standby current consumption of only 1.5 uA and support for a wide operating voltage range, the VCNL4020-GS08 is ideal for battery-powered devices such as smartphones, GPS units, handheld electronics, and industrial display systems.

Key Features

  • Integrated Ambient Light And Proximity Sensor: Combines ambient light sensing and proximity detection in one device.
  • Built-In Infrared Emitter: Eliminates the need for an external infrared LED.
  • 16-Bit Resolution: High-accuracy ambient light and proximity measurements.
  • Integrated Signal Conditioning IC: Improves sensing performance and simplifies design.
  • I2C Communication Interface: Easy integration with microcontrollers and embedded systems.
  • Interrupt Function: Supports event-driven operation for power-efficient system design.
  • Low Standby Current: Typical standby current of 1.5 uA.
  • Wide Supply Voltage Range: Supports flexible system integration.
  • Compact VDFN-10 Package: Suitable for compact electronic products.
  • Surface-Mount Design: Optimized for automated PCB assembly.
  • Low Power Operation: Ideal for battery-powered devices.

Applications

  • Smartphone proximity sensing
  • Touch screen locking systems
  • Mobile device power saving
  • Display brightness control
  • Keypad contrast adjustment
  • GPS navigation devices
  • PDA and handheld electronics
  • Consumer electronics
  • Computing equipment
  • Industrial displays
  • Optical switching systems
  • Automatic display dimming

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