Overview of ULN2803AD by HTC Korea
The ULN2803AD by HTC Korea is a Buffer/Inverter Based Peripheral Driver, designed with eight Darlington transistor arrays capable of sinking current of 0.5A per channel at up to 50V. It is packaged in an SOP-18 (Small Outline Package with 18 pins), delivering compactness and reliability for various electronic applications.
This part features built-in transient protection which safeguards the circuit from sudden spikes in voltage or current, thus enhancing its reliability and longevity in demanding environments. It operates between -40 °C and 85 °C, allowing it to function in a broad range of temperature conditions. Its turn-on and turn-off times are both remarkably swift, each at just 1 µs, which enables high-speed operations. Manufactured by HTC Korea under the name Taejin Technology Co. Ltd., ULN2803AD aligns with industry standards as indicated by its JESD-30 code and exhibits a supply current maximum of 1.35 mA.
Industry Applications for ULN2803AD
The diverse features of the ULN2803AD make it suitable for a range of industrial applications. Here are some potential applications, noting that these are illustrative and would need thorough verification for specific use:
- Industrial Automation: The part could potentially be used in the control systems of automated machinery, where multiple actuators or sensors require steady, reliable current control. The robust operating temperature range and built-in transient protection could be particularly beneficial in factory settings where electrical noise and temperature variations are common.
- Energy and Power Systems: In energy management systems, which need efficient and precise control over high voltage and current operations, the ULN2803AD might provide reliable interfacing capabilities for managing device operations, particularly in renewable energy installations like solar panels or wind turbines.
- Telecommunications: This driver could be employed in telecom infrastructures to manage signal relaying components needing precise handling of high-voltage signal sequences, offering both rapid switching times and strong protection against voltage transients.
Please note, the potential industry applications mentioned above are hypothesized based on part characteristics and must be analyzed by engineering and design teams for compliance with industry standards and specific requirements. Usage in automotive or medical sectors, or defense applications would only be advisable if compliance with respective standards like AEC-Q100 or MIL-spec is verified in the part documentation.
About HTC Korea
HTC Korea, also operating under Taejin Technology Co. Ltd, is a noteworthy manufacturer in the realm of Peripheral Drivers and broader Drivers And Interfaces market. The company specializes in creating robust driver ICs that meet diverse industrial demands. With products like the ULN2803AD, which is designed for enhancing peripheral driving capabilities and managing multiple device operations through its 8-channel configuration, HTC Korea ensures reliability and efficiency in electronic designs. The focus on components like Darlington transistor arrays and protection against electronic transients in their designs marks their deep commitment to quality and adaptability in electronic parts manufacturing.
Where to Find ULN2803AD by HTC Korea
To locate the ULN2803AD for procurement, it is advisable to visit findchips.com, a comprehensive resource for checking availability and pricing from various distributors. Historically, this part has been listed in inventories of distributors like NAC, LCSC, Schukat Electronic, TME, and DigiKey. To explore alternative Peripheral Drivers that might be available through HTC Korea or other manufacturers, utilizing the resources available at findchips.com can streamline the comparative and purchase process.