ADS5545IRGZ25

Analog To Digital Converters (ADC) Overview

The ADS5545IRGZ25 is a single-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 170 MSPS using a pipelined architecture. The device accepts differential analog inputs and provides parallel, serial, or LVDS digital outputs. It functions on dual 3.3 V power supplies for both analog and digital sections. The component is housed in a 48-pin VQFN package with an exposed pad for thermal management.

Analog To Digital Converters (ADC) Feature Summary

• High-speed 14-bit resolution with 170 MSPS sampling capability
• Flexible digital output interface supporting parallel, serial, and LVDS modes
• Differential analog input structure for improved signal integrity
• Single-channel design optimized for compact data acquisition systems

Analog To Digital Converters (ADC) Applications

• High-speed data acquisition systems
• Test and measurement equipment
• Industrial process control applications
• Communication subsystems requiring high-resolution digitization

Analog To Digital Converters (ADC) Procurement Notes

Verify the current lifecycle status before integration, as this specific part number may be discontinued or subject to supply constraints. Confirm that the required output interface mode aligns with your system design, as the device supports multiple options. Ensure proper thermal handling due to the VQFN package characteristics. Check for updated replacement recommendations from the manufacturer if availability is limited.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 14-bit resolution and 170 MSPS speed are required for single-channel applications. Consider the flexible output interface options to match existing logic levels. Evaluate the power consumption and thermal requirements associated with the VQFN package. Compare against newer family members if long-term supply assurance is critical for the product lifecycle.

Analog To Digital Converters (ADC) Part Context

This ADC belongs to the ADS55xx series, which focuses on high-performance, medium-speed conversion. The series typically offers trade-offs between resolution, speed, and power consumption suitable for various industrial and communication uses. The ADS5545 specifically targets applications needing 14-bit precision at moderate speeds.

Analog To Digital Converters (ADC) Replacement Considerations

ADS5545IRGZT is listed as a parametric equivalent substitute.