ISLA222S20IR1Z

Analog To Digital Converters (ADC) Overview

The ISLA222S20IR1Z is a dual-channel, 12-bit analog-to-digital converter (ADC) from the ISLA224S/ISLA222S family. It supports sampling rates of 250 MSPS, 200 MSPS, and 125 MSPS with high-speed serial outputs compliant with the JESD204B standard. The device features a pipeline architecture and differential inputs, operating on 1.8 V analog and digital power supplies. It is housed in a QFN-48 package and functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel conversion capability for simultaneous signal acquisition
• High-speed serial data output via JESD204B interface
• Configurable sampling rate support for flexible system integration

Analog To Digital Converters (ADC) Applications

• Software Defined Radio (SDR)
• Test and Measurement Equipment
• Medical Imaging Systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm pinout compatibility and electrical characteristics. Ensure the component meets export control requirements if applicable. Confirm that the QFN-48 package handling procedures align with moisture sensitivity level guidelines during assembly.

Analog To Digital Converters (ADC) Selection Notes

Select this model when dual-channel input is required alongside high throughput. Compare performance metrics such as SNR and ENOB against single-channel alternatives like the ISLA216S20IR1Z if channel count is not critical. Verify that the JESD204B lane configuration matches the downstream FPGA or processor capabilities.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ISLA22xS series of high-speed ADCs designed for demanding applications. It shares architectural similarities with other members of the family but offers distinct resolution and channel configurations. The series targets systems requiring precise digitization of wideband signals with low latency.

Analog To Digital Converters (ADC) Replacement Considerations

The ISLA224S20IR1Z serves as a functional alternative within the same package, offering 14-bit resolution instead of 12-bit. Designers must evaluate whether the increased resolution justifies potential changes in power consumption and data bandwidth requirements.