1458 Optocoupler Datasheet 🎉

When integrating the 1458 into your circuit, pay close attention to these parameters found in the Vishay datasheet guidelines Current Transfer Ratio (CTR): Even for high-speed logic gates, ensure the input current ( cap I sub cap F ) is sufficient to drive the output stage. Open Collector Output: This device often requires an external pull-up resistor

A competent datasheet analysis must cover six mandatory sections: 1458 optocoupler datasheet

By providing a comprehensive overview of the 1458 optocoupler datasheet, this article aims to help designers and engineers understand the device's features, specifications, and applications, and to provide a valuable resource for designing and developing applications that utilize this device. When integrating the 1458 into your circuit, pay

| Pin Number | Function | Description | | :--- | :--- | :--- | | | Anode | Positive side of the internal LED (+) | | Pin 2 | Cathode | Negative side of the internal LED (-) | | Pin 3 | Emitter | Emitter of the phototransistor (usually GND) | | Pin 4 | Collector | Collector of the phototransistor (Output Signal) | 1458 optocoupler datasheet