ADS5444IPFPR

Analog To Digital Converters (ADC) Overview

The ADS5444IPFPR is a single-channel, 13-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a pipeline architecture and supports sampling rates up to 250 MSPS. The device accepts differential analog inputs and provides parallel LVDS digital outputs. It operates with an analog supply voltage ranging from 4.75 V to 5.25 V and a digital supply voltage between 3 V and 3.6 V. Key performance metrics include a signal-to-noise ratio of 69.3 dB, an effective number of bits of 11.1, and a maximum power dissipation of 2.28 W. The component is housed in an HTQFP-80 package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• High-performance pipeline architecture designed for precision data acquisition
• Integrated differential input buffer for improved signal integrity
• Low-power operation suitable for energy-constrained systems

Analog To Digital Converters (ADC) Applications

• Medical imaging equipment requiring high-resolution digitization
• Industrial process control and monitoring systems
• Test and measurement instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct packaging and material specifications. Confirm that the HTQFP-80 package dimensions align with your PCB footprint requirements. Check for moisture sensitivity levels and reflow soldering profiles to prevent damage during assembly. Ensure compatibility with the required analog and digital supply voltages before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, 13-bit resolution at 250 MSPS is required. Compare SNR and ENOB values against system noise floor requirements. Verify that the parallel LVDS interface matches the downstream processing logic capabilities. Consider the thermal management needs associated with the specified power dissipation in the target enclosure.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS5444 series of high-speed ADCs from Texas Instruments. It shares architectural similarities with other members like the ADS5440 but offers higher sampling speeds. The IPFPR designation indicates the specific pinout, package type, and tape-and-reel packaging configuration provided by the manufacturer.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes may include other parts within the ADS544x family, such as the ADS5440, though sampling rates differ. Verify pin compatibility and electrical parameters before swapping components.