ADC3423IRTQT

Analog To Digital Converters (ADC) Overview

The ADC3423IRTQT is a quad-channel, 12-bit analog-to-digital converter manufactured by Texas Instruments. It features four simultaneous sampling channels with an 80-MSPS data rate. The device operates on 1.7V to 1.9V for both analog and digital supplies. It utilizes a 56-pin VFQFN package with exposed pad. The input type is differential, and the data interface is LVDS serial. It supports external or internal reference types.

Analog To Digital Converters (ADC) Feature Summary

• Four independent channels enable simultaneous sampling of multiple signals without interleaving errors.
• Integrated low-noise programmable gain amplifier reduces system component count.
• On-chip digital crossbar switch simplifies board layout by allowing flexible pin mapping.

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Medical imaging equipment
• Test and measurement instruments

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against the manufacturer's current datasheet to confirm active status and revision level. Ensure compatibility with required packaging formats such as tape and reel quantities. Confirm RoHS compliance and moisture sensitivity levels prior to assembly planning.

Analog To Digital Converters (ADC) Selection Notes

Compare the 80-MSPS sampling rate against application bandwidth requirements. Evaluate power consumption at full speed relative to thermal constraints. Verify that the 56-QFN package footprint matches the PCB design guidelines provided in the datasheet.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADC342x family of high-speed converters. It shares architectural similarities with the ADC3421, ADC3422, and ADC3424 models, differing primarily in sampling speed and channel configuration within the same package style.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include the ADC3422IRTQT for lower speed applications or the ADC3424IRTQT for higher throughput needs. Verify pinout compatibility and software register settings when migrating between these variants.