ADS41B49IRGZT

Analog To Digital Converters (ADC) Overview

The ADS41B49IRGZT is a single-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 250 MSPS with a pipeline architecture and differential input type. The device utilizes parallel interface for data output and requires 1.8 V analog and digital supply voltages. Key performance metrics include a signal-to-noise ratio (SNR) of 72.2 dB, spurious-free dynamic range (SFDR) of 80 dB, and an effective number of bits (ENOB) of 11.7. Differential nonlinearity (DNL) is specified at +/- 0.95 LSB. Power consumption is 265 mW, and it functions within a temperature range of -40°C to +85°C in a VQFN-48 package.

Analog To Digital Converters (ADC) Feature Summary

• Low power consumption design optimized for energy-efficient applications
• High linearity performance with low differential nonlinearity
• Single-channel 14-bit resolution with 250 MSPS throughput

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Test and measurement equipment
• Instrumentation systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package, temperature grade, and tape/reel specifications. Confirm RoHS compliance status through current datasheets as manufacturing processes may evolve. Cross-reference Mouser or distributor part numbers with TI's official ordering guide to avoid substitution errors.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-resolution ADC with moderate power consumption is required. Compare SNR and SFDR requirements against application needs. Ensure voltage levels match system design constraints. Consider thermal management due to power dissipation characteristics in the VQFN-48 package.

Analog To Digital Converters (ADC) Part Context

The ADS41B49 belongs to the ADS41Bxx family of low-power, 14-bit, 250 MSPS ADCs. It shares architectural similarities with other members like the ADS4149 but may differ in specific electrical characteristics or packaging options. This series targets applications requiring balanced performance between speed, resolution, and power efficiency.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct pin-compatible substitutes within the ADS41Bxx family such as ADS41B29. Verify if alternative packages or temperature ranges are available from Texas Instruments. Consult official cross-reference tools for validated replacements.