ADC3244IRGZT

Analog To Digital Converters (ADC) Overview

The ADC3244IRGZT is a dual-channel, 14-bit analog-to-digital converter manufactured by Texas Instruments. It operates at a sampling rate of 125 MSPS with a pipeline architecture and differential input type. The device utilizes serial LVDS interface for data output and supports both external and internal reference types. Power supply requirements are 1.8 V for both analog and digital sections, resulting in a typical power consumption of 232 mW. Key performance metrics include a signal-to-noise ratio (SNR) of 73.1 dB, an effective number of bits (ENOB) of 11.8 bits, and a spurious-free dynamic range (SFDR) of 93 dB. It functions within a temperature range of -40°C to +85°C and is housed in a 48-VQFN package.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel synchronous sampling capability
• Low power consumption design
• Integrated or external voltage reference support

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Wireless local loop infrastructure
• Point-to-point microwave links

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official documentation to confirm packaging format. The IRGZR suffix typically indicates tape and reel packaging, while IRGZT may denote tube packaging. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly. Ensure compatibility with existing board layouts regarding the 48-VQFN footprint and thermal requirements.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high-speed 14-bit conversion is required for dual-channel applications. Compare SNR and SFDR specifications against system noise floor requirements. Evaluate power dissipation constraints relative to available cooling solutions. Verify that the serial LVDS interface aligns with the downstream processing logic or FPGA capabilities.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC324x family of high-performance analog-to-digital converters. It shares architectural similarities with other members like the ADC3241 and ADC32J24 but differs in resolution and interface standards. The device is designed for communication systems requiring precise digitization of wideband signals.

Analog To Digital Converters (ADC) Replacement Considerations

ADC3244IRGZR serves as a parameter-equivalent alternative with potential packaging differences. Verify pinout compatibility and electrical specifications before substitution.