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PS9701 is listed in the Logic Output Optoisolators range at ChipApex. The manufacturer field lists CEL. Its product description is OPTOISO 2.5KV OPN COLLECTOR 5-SO. Review the specifications below when checking this part for your BOM.
The PS9701 is a high-speed digital output optocoupler manufactured by CEL. It features a single channel with an open collector output and provides 2500Vrms isolation voltage. The device supports an output current of 50mA per channel and operates within a temperature range of -40°C to +85°C. Power dissipation is rated at 85mW. It is housed in a 5-pin SOP package.
Verify the specific manufacturer designation as CEL products may be sourced through various distributors. Confirm the exact package type and pinout compatibility with existing PCB footprints. Check for end-of-life status or obsolescence notices before finalizing design-in decisions. Ensure supply chain stability for long-term production requirements.
Select this component when high-speed digital isolation is required in compact spaces. The 5-pin SOP package offers space-saving benefits for dense circuit designs. Consider the 2500Vrms isolation rating for applications requiring robust electrical separation between circuits. Verify that the open collector output suits the downstream logic level requirements.
The PS9701 belongs to the family of high-speed optoisolators designed for reliable signal transfer across isolated boundaries. It serves as a critical component in systems needing protection against voltage spikes and ground loops. The device integrates an infrared emitting diode with a photodetector on a single chip.
Public confirmed substitute part numbers are not available in the provided data.
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