ISLA222S25IR1Z

Analog To Digital Converters (ADC) Overview

The ISLA222S25IR1Z is a dual-channel, high-speed analog-to-digital converter manufactured by Renesas Electronics. It features a 12-bit resolution and supports sampling rates of up to 250 MSPS per channel. The device utilizes the JESD204B standard for high-speed serial data output, reducing interface complexity. It operates with an analog supply voltage range of 1.7 V to 1.9 V and a digital supply voltage of 1.8 V. The component is housed in a QFN-72 package and is designed for operation within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture providing independent signal processing paths
• High-speed serial output compliant with JESD204B standards
• Integrated internal reference voltage source
• Supports variable sampling rates including 250, 200, and 125 MSPS

Analog To Digital Converters (ADC) Applications

• Wireless communication base stations
• Test and measurement instrumentation
• Software-defined radio systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IR1Z to confirm tape-and-reel packaging and lead-free status. Confirm RoHS compliance through official manufacturer documentation prior to integration. Ensure the ordering part number matches the required sampling rate variant within the ISLA222S family.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel conversion at 12-bit resolution is required alongside high-bandwidth serial interfaces. Compare against parallel output ADCs if board space allows for wider data buses. Verify that the system clocking infrastructure supports the JESD204B lane requirements and deterministic latency constraints.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ISLA222 series of high-performance ADCs from Renesas. The series is characterized by its use of JESD204B serialization to minimize pin count while maintaining high throughput. It serves as a bridge between analog front-end signals and digital processing units in bandwidth-intensive applications.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct substitutes within the ISLA222 family, such as variants with different sampling rates or packaging options. Verify compatibility with existing JESD204B controllers before substituting.