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If your isolated output circuit operates at 24V and requires a clean logic signal into a PLC:Using a standard

: Ground return connection for the isolated secondary receiver circuit. Pin 6 ( VOcap V sub cap O

The A1458 is not an ultra-high-speed device (like a logic gate optocoupler, e.g., 6N137), but it is adequate for most power supply feedback and low-speed data isolation (< 50 kHz).

The —frequently cataloged in manufacturer portfolios as the HCPL-1458 , HCPL-A1458 , or HCNW1458 —is a premier, hermetically sealed, high-speed digital logic gate optoisolator. Originally engineered by Avago Technologies (now Broadcom), this component targets demanding electronic layouts requiring absolute electrical isolation. It acts as a safety barrier and noise-reduction bridge between low-voltage digital control circuits (like microcontrollers) and high-voltage power networks.

The A1458 is known by several manufacturer-specific codes, predominantly from :

However, based on common optocoupler naming conventions and visual similarities, here are the three most likely components you might be looking for, along with a summary of their datasheets:

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A1458 Optocoupler Datasheet [better] -

If your isolated output circuit operates at 24V and requires a clean logic signal into a PLC:Using a standard

: Ground return connection for the isolated secondary receiver circuit. Pin 6 ( VOcap V sub cap O a1458 optocoupler datasheet

The A1458 is not an ultra-high-speed device (like a logic gate optocoupler, e.g., 6N137), but it is adequate for most power supply feedback and low-speed data isolation (< 50 kHz). If your isolated output circuit operates at 24V

The —frequently cataloged in manufacturer portfolios as the HCPL-1458 , HCPL-A1458 , or HCNW1458 —is a premier, hermetically sealed, high-speed digital logic gate optoisolator. Originally engineered by Avago Technologies (now Broadcom), this component targets demanding electronic layouts requiring absolute electrical isolation. It acts as a safety barrier and noise-reduction bridge between low-voltage digital control circuits (like microcontrollers) and high-voltage power networks. predominantly from : However

The A1458 is known by several manufacturer-specific codes, predominantly from :

However, based on common optocoupler naming conventions and visual similarities, here are the three most likely components you might be looking for, along with a summary of their datasheets: