CPC7220KTR

Overview

The CPC7220KTR is an analog switch integrated circuit manufactured by IXYS Integrated Circuits Division. It features eight single-pole single-throw (SPST) switches configured as a single-ended multiplexer within a PLCC-28 package. The device supports a maximum supply voltage of 6 V and handles signal voltages up to 160 V. Key electrical parameters include a maximum on-resistance of 25 Ohms, with typical on-time and off-time specifications of 5 microseconds each. It operates within a temperature range of -40°C to +70°C.

Feature Summary

• Provides eight independent high-voltage analog switching channels in a compact surface-mount package
• Supports dual or single supply operation for flexible system integration
• Features low on-resistance for efficient signal transmission

Applications

• High-voltage signal routing in test and measurement equipment
• Data acquisition systems requiring multi-channel input selection
• Industrial control applications involving analog signal switching

Procurement Notes

Verify the specific suffix KTR against official IXYS documentation to confirm tape-and-reel packaging and quantity. Ensure the component matches the PLCC-28 footprint and pinout requirements for your PCB design. Cross-reference the manufacturer part number with current datasheets to validate operational temperature ranges and electrical characteristics before procurement.

Selection Notes

Select this component when designing circuits that require switching signals up to 160 V using standard logic-level supplies. The eight-channel configuration reduces board space compared to discrete solutions. Verify that the 25 Ohm on-resistance meets the signal integrity requirements of your application. Consider the PLCC-28 package constraints during layout planning.

Part Context

The CPC7220 belongs to the Clare series of analog switches produced by IXYS. This family offers high-voltage capabilities suitable for demanding industrial environments. The CPC7220 variant specifically provides eight channels, distinguishing it from lower-channel-count models in the same product line while maintaining similar switching performance characteristics.

Replacement Considerations

Check for CPC7220W or CPC7220WTR variants which share identical electrical specifications but differ in packaging format. Verify pin compatibility and thermal performance if substituting between tube and reel configurations.