ADS4146IRGZR

Analog To Digital Converters (ADC) Overview

The ADS4146IRGZR is a single-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It features a pipeline architecture with a sampling rate of 160 MSPS and differential input type. The device operates on a single 1.8 V supply for both analog and digital domains, consuming 201 mW at full speed. It is housed in a 48-pin VQFN package measuring 7x7 mm. The component supports parallel data output and functions within an operating temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Ultralow power consumption enabled by a single 1.8V supply design
• High-speed 160 MSPS sampling rate with 14-bit resolution
• Differential analog input interface for signal integrity

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Instrumentation and measurement equipment
• Test and measurement applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'R' indicates tape-and-reel packaging configuration when sourcing. Confirm RoHS compliance status matches current manufacturing standards. Ensure the 48-VQFN exposed pad thermal requirements are addressed in the PCB layout design to maintain operational reliability within the specified temperature range.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high linearity and low power dissipation in bandwidth-constrained environments. The 14-bit resolution balances dynamic range with power efficiency compared to higher-resolution alternatives. Consider the 160 MSPS limit when evaluating system bandwidth requirements against faster family members like the ADS4149.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS414x series of low-power ADCs designed for demanding signal processing tasks. It shares architectural similarities with other devices in the lineup but offers distinct performance characteristics tailored for specific throughput and power budgets. The device represents a solution for balancing accuracy and energy efficiency in portable or thermally sensitive designs.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS4146IRGZT serves as a non-reel alternative within the same electrical specification family. Cross-reference pinout compatibility if substituting with other 48-VQFN ADCs, noting that sampling rates and power profiles may differ significantly across the product line.