Optocoupler Datasheet: A1458

When Mara joined the engineering team at Lumina Controls, she inherited a dusty project: a compact motor driver that needed reliable isolation between its noisy power stage and the logic controller. The board had to survive electrical transients and meet safety requirements, but the tight budget and small PCB area meant they couldn’t use bulky transformers or expensive digital isolators.

: Open Collector , allowing for flexible output voltage levels (up to 20V) and easy interfacing with TTL/CMOS logic . Pin Configuration (8-Pin DIP/SO-8) a1458 optocoupler datasheet

: A logic-gate optocoupler featuring a Schmitt trigger output for enhanced noise immunity . When Mara joined the engineering team at Lumina

Power Transistor Isolation. Feedback Element in. Switched Mode Power. Supplies. Replaces Pulse Transformers. • Replaces Slow. HCPL-A1458 | In Stock | Utsource a1458 optocoupler datasheet