HCPL-2601#020

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Optoisolators - Logic Output is a type of isolated integrated circuits used for digital signal transfer. HCPL-2601#020 is such a opto-coupler that is utilised for signal transmission in applications where stringent noise immunity and high data integrity is required.

The device comprises of two primary components: an infrared emitting diode and a phototransistor. The isolator converts a logic signal into an electrical signal using light. The light is transmitted from one circuit to the other via an isolator channel with long-term high insulation value robustness. The light will then be received by the phototransistor sensor. It is key to note that the circuit is not powered externally, thus, the light emission is self-sustained, making it an ideal power-efficient choice.

HCPL-2601#020 has an integrated output driver that provides improved noise immunity and reduced peak power requirements. This device also provides excellent creepage and clearance distances, making it suitable for a wide variety of applications. Consequently, the applications domains of HCPL-2601#020 are extensive and include motor control, industrial and automation control, telecommunications, avionic systems, air conditioning and other medical as well as consumer electronics.

The HCPL-2601#020 optocoupler works with two types of logic signal for optimal reliability and accuracy: the TTL logic family signals and the CMOS logic family signals. The device has open collector (NPN) output stage with a guaranteed transistor saturation voltage of 0.3V at an output current of 10mA. It is designed with a 30 V minimum common mode transient immunity rating along with 5 kV/µs Common Mode Noise Rejection.

HCPL-2601#020 has an excellent loop current rating of 10mA specially built for more efficient LED puling during switching transitions. This is ideal for coupling logic signals between circuits, based on the TTL logic family, at a propagation delay time of just 8.2µs, making HCPL-2601#020 one of the fastest input-output optocouplers in the market. The linear input current range lies between ±2mA and the broad dynamic range brings about improved saturations characteristics while permitting a wider range of base drive level with better noise margin.

The insulation channel of this optoisolator has an insulation breakdown voltage rating of 8KV and low leakage currents. It has an alarm queue that can provide notifications to the user when the queue runs full, thereby drawing attention for further maintenance and diagnostics purposes. Also, the device is extremely compact and lightweight which makes it suitable for harsh and confined spaces as well as already complex circuit boards.

In conclusion, HCPL-2601#020 is the go-to optoisolator for low power, high reliability designs in industrial, medical and telecommunication applications as well as a variety of other scenarios. Its features and qualities justify its high marketability and wide range of applications.

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