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The LCR-0202 Analog Optoisolator from Nysenba is a photoelectric device that controls resistance changes based on input current variations. Utilizing CdS and LED semiconductors, this analog linear optocoupler offers pure resistive, non-polar output and is widely applied in various electronic circuits. The company holds manufacturing patents for this product (Patent No. ZL02225334.3).
Product Attributes
Brand: Nysenba
Type: Analog Optoisolator (Linear Optocoupler)
Material: PPO (for high-temperature packaging)
Manufacturing Patent: ZL02225334.3
Technical Specifications
Model Series
LCR-0202
Package
DIP-4
Input Current
0-20mA (Max: 40mA)
Input Voltage
1.6-2.5Vdc
Output Resistance (Low)
50 Ohm - 1K Ohm @ 20mA-0.01mA
Output Resistance (High)
1-10M Ohm (measured 10 seconds after shutdown)
Response Time
<2.5ms
Isolation Voltage
>2500VRMS
Operating Frequency
<300KHz
Output Withstand Voltage
<50V
Dynamic Range
<100dB
DC Coupling Capacitance
<5pF
Max Power Dissipation
100mW
Operating Temperature
-30+70C
Storage Temperature
-40+80C
Key Features
Pure resistive material, non-polar output.
Wide range analog linear resistance, low resistance for conduction, high resistance for shutdown.
Simple circuit structure suitable for DC and AC applications.
Input and output isolation, low distortion coupling.
High-temperature resistant PPO material packaging.
Typical Applications
Audio amplifier protection and control.
Volume control and electrical isolation coupling.
Lighting adjustment and motor speed control.
Communication transmission and automatic control.
Device Outline and Dimensions
Length: 12.5mm
Width: 7.5mm
Height: 8.0mm
Lead Length: 9.0mm
Lead Diameter: 0.45mm
Lead Pitch: 9.0mm, 4.5mm
Input Polarity Mark: LED Negative
Usage Notes and Standard Packaging
Recommended soldering is 4mm from the bottom of the optocoupler with the shortest possible soldering time.
Small package: 100 pieces; Large package: 3000 pieces.
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture.
Foun...
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture.
Foun...