HCPL062NR1

Logic Output Optoisolators Overview

The HCPL062NR1 is a dual-channel high-speed optocoupler from onsemi, featuring an AlGaAs LED optically coupled to integrated photo-detector logic gates. It operates within a supply voltage range of 2.7V to 3.3V and supports data rates up to 10 Mbps. The device provides 2500 Vrms isolation voltage and exhibits a minimum common-mode transient immunity of 25 kV/µs. Typical propagation delays are 90 ns (tpLH) and 75 ns (tpHL), with rise and fall times of 16 ns and 4 ns respectively. It utilizes an open-collector output capable of 15 mA per channel and functions across a temperature range of -40°C to +85°C in an 8-SOIC package.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture with integrated logic gate detection for high-speed signal transmission
• High common-mode transient immunity ensuring reliable operation in noisy environments
• Open-collector output configuration compatible with standard logic families

Logic Output Optoisolators Applications

• Industrial communication bus interfaces requiring galvanic isolation
• Data acquisition systems needing high-speed signal transfer
• Power supply feedback loops for isolated control signals

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'R1' corresponds to the reel packaging format when ordering. Confirm that the 2.7V–3.3V operating voltage aligns with the target system's logic levels. Ensure the 8-SOIC footprint matches the PCB design constraints. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required at speeds up to 10 Mbps. The low propagation delay and high CMTI make it suitable for applications sensitive to noise and timing skew. Consider the open-collector output requirement for pull-up resistor implementation. Compare against single-channel alternatives if only one isolated path is necessary to optimize board space.

Logic Output Optoisolators Part Context

This part belongs to the HCPL062 family of high-speed optocouplers designed for digital isolation. It shares architectural similarities with the HCPL0601 but offers two independent channels instead of one. The series is engineered for applications demanding fast response times and robust noise rejection in compact surface-mount packages.

Logic Output Optoisolators Replacement Considerations

HCPL062N is a direct equivalent variant differing primarily in tape-and-reel versus tube packaging. Verify pinout compatibility and electrical specifications before substitution. Other dual-channel high-speed optocouplers may require circuit adjustments due to differences in propagation delay or output drive capability.