If the part physically has "A1458" printed on it:
The LED's light output declines over time (LOP). To ensure a 10-year product life:
The "Absolute Maximum Ratings" table for the A1458 is non-negotiable: a1458 optocoupler datasheet
Protecting communication lines (e.g., CAN, RS-485) in factory automation.
Features a maximum propagation delay (
The combination of high-speed performance and high voltage isolation makes the A1458 an essential component in several industries:
Because of its high speed and robust isolation, the A1458 is a staple in several critical industries: Optocouplers and Opto-Isolators - Broadcom Inc. If the part physically has "A1458" printed on
A1458 optocoupler (frequently cross-referenced as the HCPL-1458 or HCPL-A1458
This section clarifies the specific part numbers and their package variants, such as (PDIP-8) or HCPL-1458-500E (SOIC-8W). The "000E" suffix often denotes the PDIP package with lead-free (RoHS) compliance, while "500E" indicates the SOIC-8W surface-mount package. For accurate circuit design, (such as Avago/Broadcom) to
: Compact 8-pin surface-mount footprints optimized for high-density automated PCB pick-and-place lines.
For accurate circuit design, (such as Avago/Broadcom) to obtain the precise tolerances and characteristic graphs for the exact part number (DIP-8 or SMD-8) you are using.