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LCR-1506

Analog Optocoupler
  • Linear optocoupler

  • Pure resistor and non-polarity output

  • Wide range of analog linear resistance, "on" at the low resistance.
    "off" at the high resistance.

  • Simple circuit configuration suitable for DC and AC use

  • Input to output isolation, and low distortion coupling

LCR-1506 Product Introduction

The LCR‑1506 is a linear optocoupler developed by Senba Sensing. The LCR‑1506 converts changes in input current into corresponding variations in resistance using an LED paired with a light‑sensitive element. The LCR‑1506 operates as a current‑input‑controlled, non‑polarized resistance output device. The LCR‑1506 is commonly used in light‑sensitive circuits, analog signal isolation, and applications requiring current‑to‑resistance conversion.

LCR-1506 Product Features

  • Pure resistor and non-polarity output.

  • Wide range of analog linear resistance, "on" at the low resistance.  "off" at the high resistance.

  • Simple circuit configuration suitable for DC and AC use.

  • Input to output isolation, and low distortion coupling.

LCR-1506 Technical Data

Type LCR-1506 Series
Package Dual in-line, 4pin
Input current 0-20mA, max 40mA
Input Voltage 1.3-2.5Vdc
Output Light Resistance 50Ω - 1KΩ @20mA - 0.01mA
Output Dark Resistance 1Ω - 10MΩ @10 seconds off later
Response Period <2.5ms
Insulating Voltage >2500VRMS
Operating Frequency <300KHz
Withstand voltage at output end <50V
Kinetic energy range <100dB
DC coupled capacitance <5pF
Max Power 200mW
Operating Temp. -30 ~ +70℃
Storage Temp. -40 ~ +80℃

LCR-1506 Product Specification Document

Access detailed technical information, configuration guides, and solutions notes to support your evaluation and implementation of the SB-2023 Series.

  • LCR-1506 Datasheet

    Comprehensive technical specifications and detailed reference data for modules and components.

    Download
  • LCR-1506 Pinout

    Standard pin assignment, interface definition and signal pin functions for reliable connection.

    Download
  • LCR-1506 Circuit Diagram

    Complete wiring diagram, application schematic and typical connection scheme for design reference.

    Download
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Senba Sensing Technology Co., Ltd.

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  • 2005Year

    Founded in

  • 500Million

    Annual Sales

  • 100+

    Technical staff

  • 60+

    Covering countries

  • 126000

    Factory Area

SENBA Sensing Technology Co., Ltd

Senba Sensing Technology is a professional sensor supplier covering r&d, manufacturing, sales and service. The main products include PIR sensors, light sensor, infrared flame sensors, NDIR temperature sensors, differential pressure sensors, etc., mainly used in smart home, security, fire protection, industrial control and other fields.

Senba Sensing Technology was founded in 2005 and listed on Gem board of Shenzhen Stock Exchange in 2017. With more than 18 years of professional experience in the field of sensor manufacturing, Senba Sensing Technology is the leading enterprise in the field of infrared sensors, visible light sensors in China, with the first market share and an annual production of 524.26 million sensors. With the concept of "Intelligent Sensing, Intelligent Life", we strive to build a world-class sensor brand.

  • Senba Sensing Technology Co., Ltd.
  • Senba Sensing Technology Co., Ltd.
  • Senba Sensing Technology Co., Ltd.
  • Senba Sensing Technology Co., Ltd.