ADC3222IRGZR

Analog To Digital Converters (ADC) Overview

The ADC3222IRGZR is a dual-channel, 12-bit analog-to-digital converter manufactured by Texas Instruments. It operates at a sampling rate of 50 MSPS and utilizes a pipeline architecture. The device features differential inputs and serial LVDS data interfaces. It functions within an ambient temperature range of -40°C to +85°C and is housed in a 48-VQFN package with dimensions of 7x7 mm. Power supplies for both analog and digital sections operate between 1.7 V and 1.9 V.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel synchronous sampling capability
• Low power consumption design
• Integrated internal and external reference options

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Instrumentation and test equipment
• Medical imaging devices

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with required voltage levels and interface standards before integration. Confirm moisture sensitivity handling procedures are followed during storage and assembly processes.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel synchronization is required at moderate speeds. Compare performance metrics such as SNR and SFDR against alternative models like the ADC32J22 or ADC3241 based on specific resolution and bandwidth needs. Evaluate power constraints relative to the 1.7V to 1.9V supply requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC322x family, which includes variants like the ADC3221, ADC3223, and ADC3224. These components share similar architectural characteristics but differ in channel counts and sampling rates. The IRGZR suffix indicates a specific commercial grade temperature range and reel packaging configuration.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes within the same family include ADC3221, ADC3223, and ADC3224. Verify pinout compatibility and electrical parameter alignment before substitution. Alternative high-speed ADCs from other manufacturers may require significant circuit redesign.