ADS52J90ZZE

Analog To Digital Converters (ADC) Overview

The ADS52J90ZZE is a multichannel, low-power, high-speed analog-to-digital converter manufactured by Texas Instruments. It features a pipeline architecture with 32 channels and 14-bit resolution. The device supports a maximum sampling rate of 100 MS/s in 10-bit mode, 80 MS/s in 12-bit mode, and 65 MS/s in 14-bit mode. It offers serial LVDS outputs and a 5-Gbps JESD204B interface. Key performance metrics include a signal-to-noise ratio of 73.5 dB and an spurious-free dynamic range of 80 dB at 14-bit resolution. Power consumption is 656 mW. It operates within a temperature range of -40°C to +85°C using 1.8 V analog and digital supplies.

Analog To Digital Converters (ADC) Feature Summary

• Configurable multichannel architecture supporting 8, 16, or 32 inputs across 16 ADC cores.
• Dual output interface options including serial LVDS and 5-Gbps JESD204B compliant links.
• Integrated optional digital I-Q demodulator for direct RF downconversion applications.

Analog To Digital Converters (ADC) Applications

• ATLAS LAr calorimeter trigger digitizer board upgrades requiring radiation tolerance characterization.
• High-speed data acquisition systems in collider physics experiments.
• Multichannel instrumentation requiring low power and high linearity.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix ZZE against the manufacturer datasheet to confirm package type and operating temperature range. Ensure compatibility with JESD204B subclass requirements if using that interface. Confirm humidity sensitivity handling procedures during storage and assembly. Validate supply voltage levels match the 1.8 V specification for both analog and digital domains.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a high channel count with moderate speed is required. The 14-bit resolution provides 73.5 dB SNR suitable for precision applications. Consider the NFBGA-198 package size for PCB layout constraints. Evaluate power consumption per channel (41 mW/channel) against thermal management capabilities. Verify clock input requirements for differential or single-ended configurations.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS52J90 series, which includes variants with different resolutions and speeds. The ADS52J91 is a related model offering configurable 10-, 12-, and 14-bit modes but with a different commercial temperature range and packaging options. Both share similar multichannel architectures but differ in specific electrical characteristics and environmental ratings.

Analog To Digital Converters (ADC) Replacement Considerations

ADS52J91ZZE is a related variant within the same family. Verify resolution configuration support and temperature range differences before substitution. Check interface compatibility and pinout consistency. Review datasheet updates for any changes in serialization rates or power specifications between these specific part numbers.