ISL54233IRTZ-T

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL54233IRTZ-T is a single-channel multiplexer switch IC from the ISL54233 series, manufactured by Renesas Electronics. It features a 1 x 3:1 configuration housed in a TDFN-12 (3x3 mm) package. The device operates on a single supply voltage ranging from 2.7 V to 4.6 V, with a typical operating voltage of 3 V. Key electrical parameters include a maximum on-resistance of 15 Ohms and a bandwidth of 1600 MHz. The propagation delay is typically 0.25 ns at 3 V. It supports an industrial temperature range from -40°C to +85°C and has a maximum power supply current of 8 uA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports high-speed USB 2.0 and UART signal switching applications
• Integrates overvoltage protection circuitry for data line safety
• Features low power consumption suitable for portable devices

Analog Switches, Multiplexers, Demultiplexers Applications

• USB 2.0 High-Speed data path switching
• UART interface signal routing
• Portable battery-powered electronic products

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official datasheets. Check for End-of-Life (EOL) notifications as the product may be subject to obsolescence. Validate lot traceability and storage conditions upon receipt to ensure reliability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for designs requiring a single-channel 1-to-3 multiplexer with high bandwidth. Ensure the system supply voltage remains within the 2.7 V to 4.6 V range. Consider the TDFN-12 package constraints for PCB layout. Verify that the 15 Ohm on-resistance meets the signal integrity requirements for the specific application speed.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ISL54233 family of high-speed multiplexer switches originally developed by Intersil, now part of Renesas Electronics. These components are designed for compact, low-power signal routing in mobile and consumer electronics. The 'IRTZ' suffix indicates the industrial temperature grade and lead-free TDFN packaging.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official Renesas documentation for qualified alternatives. Cross-reference pinouts and electrical specifications carefully when evaluating substitutes.