HCNR201 optocoupler

Description:

The HCNR201 is a high-linearity analog optocoupler designed for precise analog signal isolation. It offers superior performance in terms of linearity, stability, and low signal distortion, making it ideal for a wide range of industrial and medical applications. The optocoupler features a pair of photodiodes and an LED, providing accurate and reliable signal transfer with high common-mode transient immunity.

Key Features:

• High linearity analog signal isolation
• Excellent stability and low distortion
• High common-mode transient immunity
• Wide operating temperature range: -40°C to +85°C
• Low input-output capacitance
• Dual photodiode configuration for improved accuracy

Technical Specifications:

• Package Type: 8-DIP
• Supply Voltage (Vcc): 15V (max)
• Current Transfer Ratio (CTR): 0.45% to 1.6%
• Bandwidth: 1 MHz
• Isolation Voltage: 3.75 kV RMS for 1 minute
• Input LED Current (IF): 20mA (max)
• Output Photodiode Current (IO): 50µA (max)
• Dimensions: 9.2 mm x 6.35 mm x 3.81 mm
• Weight: 0.5 g

Applications:

• Medical Instrumentation: Provides isolation for sensitive medical devices and equipment.
• Industrial Process Control: Ensures accurate and stable signal transmission in harsh environments.
• Data Acquisition Systems: Ideal for isolating analog signals in data acquisition modules.
• Power Supply Feedback: Used in feedback circuits of switched-mode power supplies for isolation and regulation.
• Precision Analog Signal Isolation: Suitable for applications requiring high linearity and low distortion in signal isolation.

Datasheet:

For detailed technical information, refer to the HCNR201 Datasheet.