ADS5444IPFP

Analog To Digital Converters (ADC) Overview

The ADS5444IPFP is a single-channel, 13-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates with a sampling rate of 250 MS/s and utilizes a pipeline architecture. The device accepts differential analog inputs and provides parallel LVDS digital outputs. It requires 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 (SNR) of 69.3 dB, an effective number of bits (ENOB) of 11.1 bits, a differential nonlinearity (DNL) of 1 LSB, and an integral nonlinearity (INL) of 2.2 LSB. 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 applications
• Integrated differential input stage supporting wide dynamic range signal processing
• Low power consumption profile optimized for thermal management in dense systems

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix to confirm the packaging format, as the IPFP designation typically indicates a tray package while IPFPR indicates a reel. Confirm RoHS compliance status through the manufacturer's official documentation before integration. Ensure that the procurement channel provides valid traceability for humidity-sensitive device handling requirements during storage and assembly processes.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of 13-bit resolution and 250 MS/s throughput is required. Compare against the ADS5440 for lower speed needs or the ADS5474 for higher resolution requirements within the same family. Ensure the system design supports the necessary dual-voltage power rails and parallel interface timing constraints associated with the HTQFP-80 package.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS544x series of high-speed ADCs from Texas Instruments. The series includes variants such as the ADS5440, ADS5444, and ADS5474, which share similar pinouts and power requirements but differ in resolution and sampling rates. The ADS5444 specifically targets applications needing 13-bit accuracy at moderate high speeds.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible alternatives within the same series include the ADS5440 and ADS5474. Verify functional equivalence regarding interface timing and power specifications when substituting.