The ACNW3190 is a high-linearity analog optocoupler manufactured by Avago Technologies (now Broadcom). This optocoupler is designed for precision isolation of analog signals, making it suitable for a wide range of applications, including industrial process control, motor control, and power monitoring. Its high linearity and stability ensure accurate signal transmission across the isolation barrier.

Applications

• Voltage sensing in inverters
• Current sensing in motor drives
• Analog signal isolation in industrial process control
• Data acquisition systems
• Medical equipment isolation

Features

• High linearity: 0.01% typical
• High isolation voltage: 5000 VRMS
• Wide bandwidth: DC to 200 kHz
• Low input current requirement
• Compact package
• REACH and RoHS compliant

Benefits

• Accurate signal transmission due to high linearity
• Enhanced safety and reliability through high isolation voltage
• Versatile signal handling with wide bandwidth
• Energy efficient with low input current requirement
• Space-saving design due to compact package
• Compliance with environmental regulations

Additional Details

The ACNW3190 optocoupler is available in a compact surface-mount package. It uses an LED and a photodiode to transmit analog signals across the isolation barrier. The high linearity is achieved through careful design and manufacturing processes, ensuring minimal distortion of the analog signal. The wide bandwidth allows for the transmission of signals with high frequency components. The 5000 VRMS isolation voltage provides a high level of protection against electrical hazards.

This optocoupler is designed to provide a cost-effective and high-performance solution for isolating analog signals in a variety of applications. The combination of high linearity, high isolation voltage, and wide bandwidth makes it an excellent choice for demanding signal isolation requirements.