Intersil

HI5728/6IN

HI5728/6IN Description

The HI5728/6IN is a high-performance 10-bit Digital-to-Analog Converter (DAC) designed by Intersil, a leading manufacturer of advanced semiconductor solutions. This DAC is optimized for precision and speed, making it suitable for a wide range of data acquisition applications. The HI5728/6IN features a current source architecture, providing differential output and ensuring high accuracy with an Integral Non-Linearity (INL) of ±0.5 LSB and a Differential Non-Linearity (DNL) of ±0.25 LSB. The device operates with a digital supply voltage range of 2.7V to 5.5V and an analog supply voltage range of 2.7V to 5.5V, offering flexibility in power supply options. The settling time of 35ns (typical) ensures fast response times, making it ideal for high-speed applications.

HI5728/6IN Features

• Precision Performance: The HI5728/6IN offers high accuracy with an INL of ±0.5 LSB and a DNL of ±0.25 LSB, ensuring precise analog output.
• Dual DAC Channels: Equipped with two D/A converters, this IC can handle multiple analog signals simultaneously, enhancing its versatility.
• Wide Voltage Range: The digital and analog supply voltage ranges of 2.7V to 5.5V provide compatibility with various power supply systems.
• Fast Settling Time: With a typical settling time of 35ns, the HI5728/6IN is well-suited for applications requiring rapid signal processing.
• Parallel Data Interface: The parallel data interface allows for efficient data transfer, ensuring high-speed operation.
• Differential Output: The differential output capability enhances signal integrity and reduces noise, making it ideal for sensitive applications.
• External and Internal References: The HI5728/6IN supports both external and internal references, providing flexibility in reference voltage selection.
• Surface Mount Packaging: The surface mount package type ensures easy integration into modern PCB designs.

HI5728/6IN Applications

The HI5728/6IN is designed to meet the demands of various high-precision applications, including:

• Industrial Control Systems: Ideal for precision control of actuators, motors, and other industrial equipment.
• Telecommunications: Suitable for high-speed signal processing in communication systems.
• Medical Equipment: Can be used in medical imaging and diagnostic devices where accuracy and speed are critical.
• Automotive Electronics: Applicable in advanced driver-assistance systems (ADAS) and other automotive applications requiring precise control.
• Data Acquisition Systems: Perfect for applications where multiple analog signals need to be processed and controlled in real-time.

Conclusion of HI5728/6IN

The HI5728/6IN from Intersil is a robust and versatile 10-bit DAC that offers high precision and fast response times. Its dual DAC channels, wide voltage range, and differential output capabilities make it a standout choice for demanding applications in industrial, telecommunications, medical, automotive, and data acquisition fields. Despite its obsolete status, the HI5728/6IN remains a reliable option for engineers seeking high-performance DAC solutions.