ADC3443IRTQT

Analog To Digital Converters (ADC) Overview

The ADC3443IRTQT is a quad-channel, 14-bit analog-to-digital converter manufactured by Texas Instruments. It features a pipelined architecture with a sampling rate of 80 MSPS per channel. The device operates on dual power supplies ranging from 1.7V to 1.9V for both analog and digital domains. It utilizes differential inputs and provides serial LVDS data output. The component is housed in a 56-VFQFN package with an exposed pad, suitable for surface-mount installation across an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Quad-channel simultaneous sampling capability
• Integrated internal voltage reference option
• Serial LVDS interface for high-speed data transfer

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Wireless base station receivers
• Medical imaging equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against the official datasheet to confirm pinout compatibility and electrical specifications. Ensure the supply chain source provides valid traceability documentation. Confirm RoHS compliance status matches current manufacturing standards before integration into production designs.

Analog To Digital Converters (ADC) Selection Notes

Select this component when four independent channels are required at 14-bit resolution and 80 MSPS throughput. Compare performance metrics such as SNR and SFDR against alternative models like the ADC3442 or ADC3444 if different sampling rates are needed. Evaluate board space constraints regarding the 56-QFN package dimensions.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC344x family of high-performance data converters. It shares architectural similarities with the ADC3441, ADC3442, and ADC3444, differing primarily in sampling speed. The series is designed for demanding applications requiring multiple synchronized channels within a compact footprint.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include ADC3441IRTQT (40 MSPS), ADC3442IRTQT (50 MSPS), and ADC3444IRTQT (125 MSPS). Verify that the system timing requirements accommodate the specific sampling rate differences between these variants.