Description:
Analog linear optical coupling pure resistor and non-polarityoutput encapsulation with PPO high-temperature resistant materiaOpto Coupler/Analog Linear OpticalCoupling LCR0202
Analog LinearOptical Coupling is photoelectric component by inputting thedifferent current to control thechanges of resistance. It makes use of CdS and LED semi-conductorwith rigorous selection, aging andtest. The product is widely used by current input control andpure resistance with non-polarityoutput.Our company own the patent of manufacturing and thepatent number is ZL02225334.3.
Characteristics
Pure resistor andnon-polarity output .
Wide range ofanalog linear resistance, the low “on”resistance, high“off”resistance.
Simple circuitconfiguration suitable for DC and AC use.
Input to outputisolation, and low distortion coupling.
Encapsulationwith PPO high-temperature resistant material.
TypicalApplication
Acoustic protectand control.
Volume controland electric isolation coupling.
Light adjust andmotor speed control.
Communicationtransmission and automatic control.
Specification
| Model | LCR-0202 |
| Encapsulation | DIP-4 (cuboid smallpackage) |
| Input Current | 0-20mA, Max.40mA |
| Input Voltage | 1.6-2.5VDC |
| Output Light Resistance | 50Ω-1KΩ @20mA-0.01mA |
| Output Dark Resistance | 1Ω-10MΩ @10 seconds offlater |
| Response time | <2.5ms |
| Insulating Voltage | >2500VRMS |
| Working Frequency | <300KHz |
| Out-cell Resist Voltage | <50V |
| Dynamic Range | <100dB |
| DC Coupling Capacitance | <5pF |
| Max Power | 100mw |
| Operating Temp. | -30--70°C |
| Storage Temp. | -40--80°C |
Dimensions
| Cuboid Long | 12.5mm |
| Cuboid Wide | 7.5mm |
| Cuboid High | 8mm |
| Lead Length | 9mm |
| Lead Diameter | 0.45mm |
| Pin Gap | 9.0mm 4.5mm |
| Input Polarity Sign | LED Cathode-Lead |
LCR-0203LCR-0202
