Product Summary

The LCR0202 is an Analog Linear Optical Coupling. It is photoelectric component by inputting the different current to control the changes of resistance. It makes use of CdS and LED semi-conductor with rigorous selection, aging and test. The LCR0202 is widely used by current input control and pure resistance with non-polarity output.Our company own the patent of manufacturing and the patent number is ZL02225334.3.

Parametrics

LCR0202 absolute maximum ratings: (1)input current: 0-20mA, max 40mA; (2)input voltage: 1.6-2.5Vdc; (3)output light resistance: 50Ω-1kΩ at 20mA-0.01mA; (4)output dark resistance: 1-10MΩ at 10 seconds off later; (5)response time: <2.5ms; (6)insulating voltage: >2500VRMS; (7)working frequency: <300kHz; (8)out-cell resist votlage: <50V; (9)dynamic range: <100dB; (10)DC coupling capacitance: <5pF; (11)max power consumption: 100mW; (12)operating temp: -30 to 70℃; (13)storage temp: -40 to 80℃.

Features

LCR0202 features: (1)Pure resistor and non-polarity output; (2)Wide range of analog linear resistance, the low on resistance, high offresistance; (3)Simple circuit configuration suitable for DC and AC use; (4)Input to output isolation, and low distortion coupling; (5)Encapsulation with PPO high-temperature resistant material.

Diagrams

LCR0202 dimensions