Commonly found in SOP-8 or DIP-8 formats, often with hermetic sealing to resist moisture and contaminants.
Capable of high-speed digital communication with a typical propagation delay of 100 ns . Operating Voltage ( VCCcap V sub cap C cap C end-sub hcpl-1458 datasheet
Designed for low propagation delay, making it suitable for fast signal transmission and simultaneous sampling architectures. Commonly found in SOP-8 or DIP-8 formats, often
The is a specialized high-performance optocoupler, widely regarded in industrial and aerospace sectors for its reliability in harsh environments. Designed by Broadcom (formerly Avago Technologies), this device provides critical electrical isolation by converting electrical signals to light and back again, protecting sensitive low-voltage circuits from high-voltage transients. Key Technical Specifications For applications involving high-speed data transmission
Furthermore, the datasheet details the switching characteristics. For applications involving high-speed data transmission, propagation delay is a critical metric. The HCPL-1458 is designed for moderate-speed applications, with typical propagation delays in the range of a few microseconds. While not fast enough for high-speed data buses like Ethernet, the datasheet confirms its suitability for industrial control signaling, power supply feedback loops, and isolated peripheral interfaces where microsecond-level timing is acceptable.
): Operates over a wide range from , facilitating integration with both legacy 5V systems and modern 3.3V logic.
The HCPL-1458 datasheet is divided into several sections: