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
An optocoupler is an optoelectronic device that utilizes current
changes to control variations in resistance. This linear optocoupler is
manufactured through strict selection, aging, and testing processes. It
consists of a CDS (Cadmium Sulfide) element and an LED. The product
operates as a current-input-controlled, non-polarized resistance output
device.
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.
Datasheet
| Type | LCR- 0202 Series |
| Package | DIP-4 |
| Input current | 0- 20mA |
| Input Voltage | 1.6- 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 |
| Working Frequency | <300KHz |
| Max Power | 100mW |
| Dimension(mm) | 12.5*7.5*8.0 |
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