ADS5402IZAYR

Analog To Digital Converters (ADC) Overview

The ADS5402IZAYR is a dual-channel, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It supports sampling rates up to 125 MSPS with an input bandwidth of 60 MHz. The device features low power consumption of 780 mW and operates within a temperature range of -40°C to +85°C. Key performance metrics include an SFDR of 73 dBc at 10 MHz input and a noise figure of 79 dB. It utilizes a parallel interface and is housed in a 196-pin nFBGA package.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture providing independent signal processing paths
• Ultra-low power consumption design for energy-efficient systems
• High dynamic range capabilities with optimized linearity
• Integrated clock jitter attenuator for improved signal integrity

Analog To Digital Converters (ADC) Applications

• Software-defined radio base stations
• Wireless communication infrastructure
• Medical imaging equipment
• Test and measurement instruments

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm the operating voltage requirements match your system design. Ensure thermal management solutions are adequate for the specified power dissipation levels. Check for moisture sensitivity labeling if storage conditions exceed factory limits. Validate pin compatibility with existing PCB footprints before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high-resolution dual-channel conversion with moderate sampling speeds. Consider the parallel interface complexity against available DSP resources. Evaluate the 60 MHz input bandwidth against the highest frequency signals present. Compare power budgets against alternative single-channel solutions if only one channel is needed. Assess the nFBGA package size constraints within the mechanical enclosure.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS54xx family of high-performance ADCs designed for demanding RF applications. It complements other devices like the DAC3482 in complete data conversion chains. The technology leverages advanced CMOS processes to achieve high speed and low noise. It serves as a critical link between analog front-ends and digital processing units in modern communication systems.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements may include the ADS5402 without the 'R' suffix for tape-and-reel variations. Cross-reference with ADS5463 for higher speed requirements or ADS5420 for lower power needs. Verify pin-to-pin compatibility before substituting with older generation parts. Consult official TI documentation for updated lifecycle status and recommended alternatives.