HSP43216JC-52

Overview

The Intersil HSP43216JC-52 is a high-speed analog-to-digital converter (ADC) designed for demanding signal processing applications. It features a 12-bit resolution and operates at a sampling rate of 20 MSPS. The device utilizes a single +5V power supply, drawing a typical current of 180 mA. It employs a pipelined architecture to achieve low latency and high throughput. The input voltage range is typically 0V to VCC. The component is housed in a 40-pin plastic DIP package, suitable for through-hole mounting on printed circuit boards.

Feature Summary

• Pipelined architecture enabling high-speed data conversion with minimal latency
• Single +5V power supply operation simplifying system design
• 12-bit resolution providing adequate dynamic range for precision applications

Applications

• Digital oscilloscopes and test equipment
• Medical imaging systems such as ultrasound
• Wireless communication base stations

Procurement Notes

Verify the manufacturer date code and lot traceability upon receipt. Ensure the component matches the specified 40-pin DIP package. Check for physical damage to pins and verify the marking on the top surface corresponds to the HSP43216JC-52 designation. Authenticity should be confirmed through authorized channels or trusted distributors.

Selection Notes

Select this component when a 12-bit resolution at 20 MSPS is required within a single +5V supply constraint. Consider the 40-pin DIP package if through-hole assembly is necessary. Evaluate thermal dissipation requirements given the 180 mA typical supply current. Compare against newer CMOS alternatives if lower power consumption is a priority.

Part Context

This part belongs to Intersil's high-speed ADC family, specifically the HSP series known for pipeline architectures. It was widely used in the 1990s and early 2000s before being succeeded by more advanced CMOS-based converters. Intersil was later acquired by Renesas Electronics, which continues to support legacy parts.

Replacement Considerations

Direct pin-compatible replacements may include the HSP43216JC-55 or HSP43216JC-70 for higher speed variants. For modern equivalents, consider Renesas or other manufacturers' 12-bit 20MSPS ADCs in similar packages, ensuring interface compatibility.