ISL43145IV-T

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43145IV-T is a high-speed, low-power analog multiplexer manufactured by Renesas Electronics Corporation. It belongs to the ISL43144 series and utilizes CMOS logic technology. The device features a 16-pin TSSOP package with a maximum height of 1.2mm and dimensions of 5mm in length. It operates within a supply voltage range of 3.3V to 5V and supports an operating temperature range from -40°C to +85°C. Key electrical specifications include a maximum on-resistance of 25Ω and CMOS/TTL compatible output types. The component is RoHS compliant and designed for applications requiring efficient signal routing in compact electronic systems.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-speed signal switching capability utilizing CMOS logic architecture
• Low power consumption design suitable for portable and battery-operated devices
• CMOS/TTL output compatibility ensuring broad interface integration
• Compact TSSOP packaging optimized for space-constrained circuit board layouts

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable instrumentation and test equipment signal routing
• Data acquisition systems requiring multi-channel input selection
• Communication equipment for line switching and signal management
• Industrial control systems for sensor signal multiplexing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix IV-T against official Renesas documentation to confirm tape-and-reel packaging and exact manufacturing lot details. Ensure the requested quantity aligns with distributor availability as this component may have limited stock status. Confirm that the RoHS compliance status matches current regulatory requirements for your target market before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ISL43145IV-T when a single-pole, double-throw configuration is required within a 16-pin form factor. Compare the 25Ω on-resistance specification against system signal integrity requirements to ensure minimal voltage drop. Verify that the 3.3V to 5V supply range matches the host system's power rails. Consider the TSSOP package dimensions if PCB real estate is a limiting factor in the design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component is part of the ISL43144 series of analog switches and multiplexers produced by Renesas Electronics. The series is designed for general-purpose signal switching applications. The ISL43145 variant specifically offers a different pinout or channel configuration compared to other members of the family, such as the ISL43144, while maintaining similar performance characteristics and package options.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct cross-reference part numbers from Renesas or other manufacturers offering equivalent 16-pin CMOS multiplexers. Verify pin-to-pin compatibility and matching electrical parameters such as on-resistance and supply voltage range before substituting.