The IL207A is a high-voltage linear optocoupler from Vishay. This device consists of an infrared emitting diode irradiating an opto-isolated linear photodiode array. It offers excellent linearity and stability, making it suitable for precision isolation applications.

Applications:

• Voltage sensing in power supplies
• Current sensing in motor drives
• Analog signal isolation
• Industrial process control
• Medical equipment

Features:

• High linearity
• High isolation voltage: 5000 V<sub>RMS
• Low temperature coefficient
• Wide bandwidth
• Compact package

Benefits:

• Provides accurate and reliable isolation of analog signals
• Minimizes distortion and non-linearity
• Offers stable performance over temperature variations
• Enables high-speed signal transmission
• Saves space on printed circuit boards

Additional Details:

The IL207A optocoupler utilizes a sophisticated photodiode array to achieve high linearity and stability. The input current to the LED controls the output current from the photodiode array. The device is designed for applications requiring precise isolation of analog signals, such as voltage and current sensing. The high isolation voltage ensures safety in high-voltage environments. The IL207A is available in a DIP package. It requires an external operational amplifier to complete the linear isolation circuit. The typical forward voltage of the input diode is around 1.2V. The device is suitable for applications requiring high accuracy and reliability in demanding industrial and medical settings.