A1458 Optocoupler Datasheet Jun 2026

: 3.0 V to 5.5 V, making it compatible with both 3.3V and 5V logic. Output Type : Open collector, supporting voltages up to 20 V. Isolation Voltage ( cap V sub cap I cap S cap O end-sub

The A1458 is frequently referenced by its more complete Avago/Broadcom part numbers: (the most common version) and HCPL-A1458 (another variant). These devices are renowned for their exceptional high-speed performance, low power consumption, and high noise immunity. a1458 optocoupler datasheet