RS722XK

Overview

The RS722XK is a CMOS operational amplifier manufactured by Runic Technology, housed in an 8-SOIC package. It features two independent circuits with rail-to-rail output capabilities. Key electrical specifications include a supply voltage range of 2.5 V to 5.5 V, a gain-bandwidth product of 10 MHz, and a slew rate of 6 V/µs. The device operates within a temperature range of -40°C to 125°C, draws 1.1 mA of supply current for both channels, and offers an input bias current of 1 pA.

Feature Summary

• CMOS architecture providing rail-to-rail output swing for maximum dynamic range.
• Dual-channel configuration integrating two independent operational amplifiers in a single compact package.
• Wide operating temperature range suitable for demanding industrial and automotive environments.

Applications

• Automotive electronics requiring AEC-Q100 qualified analog components
• Industrial control systems and instrumentation
• Medical equipment and healthcare devices

Procurement Notes

Verify the specific suffix (e.g., PXK) against official documentation to confirm package type and qualification status. Ensure the selected variant matches the required AEC-Q100 automotive grade if intended for vehicle applications. Confirm lead times and availability directly with authorized distributors as stock levels fluctuate.

Selection Notes

Select this component for designs requiring dual-channel signal conditioning with low power consumption and wide bandwidth. The CMOS technology ensures compatibility with standard logic levels while maintaining high input impedance. Consider the 8-SOIC footprint for PCB layout constraints and verify thermal dissipation requirements for the target application environment.

Part Context

Runic Technology develops automotive-grade analog ICs compliant with AEC-Q100 standards. The company collaborates with IATF 16949 certified foundries to ensure reliability for new energy vehicles. This series supports electrification, smart cockpit, and ADAS applications, adhering to ISO26262 ASIL-D safety standards under TÜV Rheinland guidance.

Replacement Considerations

Consult official substitution lists for verified equivalents. Generic replacements may not match the specific AEC-Q100 qualification or CMOS performance characteristics required for automotive safety applications.