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VCNT2020

Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 940nm

Quantity Unit Price(USD) Ext. Price
1 $0.405 $0.40
10 $0.327 $3.27
30 $0.293 $8.79
100 $0.251 $25.10
500 $0.232 $116.00
1000 $0.220 $220.00

Inventory:6,796

*The price is for reference only.
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Overview of VCNT2020

The VCNT2020 is a high-speed optocoupler that combines a photodiode, signal processing IC, and high-power VCSEL in a single package. It is designed for accurate distance measurement applications utilizing Time-of-Flight (ToF) technology.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive power supply
  • GND: Ground connection
  • INT: Digital output for distance data
  • EN: Enable pin
  • SYNC: Synchronization input
  • SDA/SCL: I2C interface for configuration
  • MODCLK: Modulation clock
  • VSEL: VCSEL power supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the VCNT2020 for a clear visualization of the setup.

Key Features

  • High-Speed Optocoupler: The VCNT2020 offers high-speed and accurate distance measurement capabilities suitable for ToF applications.
  • Integrated Design: Combines photodiode, signal processing IC, and VCSEL in one package for simplified integration.
  • Digital Output: Provides digital distance data output through the INT pin for easy interface with microcontrollers.
  • Configuration Flexibility: Includes an I2C interface for configuration and modulation clock for precise control.
  • VCSEL Power Supply: Supports a dedicated VCSEL power supply for efficient high-power operation.

Note: For detailed technical specifications, please refer to the VCNT2020 datasheet.

Application

  • Distance Sensing: Ideal for distance measurement applications such as LiDAR, laser rangefinders, and object detection systems.
  • Industrial Automation: Suitable for use in industrial automation for accurate positioning and monitoring.
  • Robotics: Utilized in robotics for object avoidance, navigation, and localization purposes.

Functionality

The VCNT2020 integrates advanced optoelectronic components to enable precise distance measurement based on ToF principles. It offers reliable and high-speed performance for various applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the positive power supply and GND (Pin 2) to ground.
  • Data Output: Monitor the digital distance data output on the INT pin for distance measurement readings.
  • Configuration: Utilize the I2C interface (SDA/SCL) for configuring the device settings as per application requirements.

Frequently Asked Questions

Q: Is the VCNT2020 compatible with microcontrollers for data processing?
A: Yes, the VCNT2020 provides digital distance output that can be easily interfaced with microcontrollers for further data processing.

Equivalent

For similar functionalities, consider these alternatives to the VCNT2020:

  • TMD3782: This optoelectronic sensor offers comparable distance measurement capabilities with slightly different integration features.
  • VL53L1X: A Time-of-Flight sensor providing accurate distance measurements in a compact package suitable for various applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Optical Switches, Reflective, Phototransistor Output RoHS Details
Sensing Distance 0.2 mm to 2.5 mm Collector- Emitter Voltage VCEO Max 20 V
Maximum Collector Current 20 mA Vf - Forward Voltage 1.25 V
Vr - Reverse Voltage 5 V Minimum Operating Temperature - 25 C
Maximum Operating Temperature + 85 C Mounting Style SMD/SMT
Brand Vishay Semiconductors Fall Time 15 ns
If - Forward Current 20 mA Number of Channels 1 Channel
Output Type Phototransistor Product Type Optical Switches, Reflective, Phototransistor Output
Rise Time 10 ns Sensing Method Reflective
Factory Pack Quantity 3000 Subcategory Optical Switches
Wavelength 940 nm Unit Weight 0.023480 oz

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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