ISL43L712IU-T

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43L712IU-T is a dual single-pole single-throw (SPST) analog switch manufactured by Renesas Electronics, formerly Intersil. It operates on a single supply voltage ranging from 1.65V to 3.6V. The device features a maximum on-resistance of 250 milliohms and a channel-to-channel matching of 5 milliohms. Switching times are specified at a maximum of 25ns for both turn-on and turn-off. Key electrical parameters include a charge injection of -125pC, off-state leakage current of 3nA, and crosstalk of -94dB at 100kHz. It is housed in an 8-MSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPST configuration with normally open and normally closed contacts
• Low on-resistance for minimal signal loss
• Fast switching speed suitable for high-frequency applications
• Low charge injection for improved signal integrity

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in portable electronics
• Audio and video signal switching
• Data acquisition systems
• Communication equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential obsolescence. Confirm RoHS compliance status as the base part may not meet current environmental standards. Check for lead-free alternatives if required by specific manufacturing regulations. Ensure proper handling procedures for surface-mount components.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low on-resistance and fast switching are critical within a single-supply voltage range. Consider the 8-MSOP package size for space-constrained designs. Evaluate thermal performance and power dissipation requirements relative to the application's duty cycle. Compare against similar switches in the ISL43L series for pin compatibility and feature sets.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ISL43L712 belongs to the ISL43L family of low-voltage analog switches. This series is designed for applications requiring small form factors and low power consumption. The 'IU' suffix indicates the 8-MSOP package variant, while '-T' typically denotes tape and reel packaging. The component represents a transition from Intersil to Renesas Electronics branding.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct substitutes within the ISL43L series such as ISL43L710 or ISL43L711, ensuring pinout compatibility. Verify that alternative components meet the same voltage and resistance specifications. Consult manufacturer documentation for any recommended upgrades or cross-references.