ISL84684IIZ-TS2038

Overview

The ISL84684IIZ-TS2038 is a dual single-pole double-throw (SPDT) analog switch manufactured by Intersil. It operates on a single supply voltage ranging from 1.65 V to 3.6 V. The device features an ultra-low maximum on-resistance of 500 mOhms and supports a DC switch current of 300 mA. Key timing parameters include a maximum turn-on time of 50 ns and a maximum turn-off time of 27 ns. It is housed in a TDFN-EP-10 surface-mount package and functions within a temperature range of -40 C to +85 C.

Feature Summary

• Ultra-low on-resistance ensures minimal signal loss across the entire input signal range.
• Designed for low total harmonic distortion to maintain audio performance integrity.
• Bidirectional switching capability allows flexible signal routing.
• Low power consumption suitable for battery-operated portable devices.

Applications

• Audio and video signal switching
• Portable test and measurement equipment
• Medical devices

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure storage conditions meet humidity requirements to prevent damage. Validate package integrity upon receipt. Cross-reference datasheet specifications with design requirements before integration.

Selection Notes

Select this component for applications requiring low distortion and fast switching speeds within a low voltage range. Consider the TDFN-EP-10 package for space-constrained designs. Evaluate thermal management needs based on the specified operating temperature range. Compare on-resistance flatness requirements against the device's specifications.

Part Context

This part belongs to the ISL84684 series of low-voltage analog switches. It is designed to provide high-performance signal switching in compact packages. The series targets portable electronics where power efficiency and signal fidelity are critical. It serves as a solution for multiplexing and signal routing in modern electronic systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pin compatibility and electrical specifications if considering alternative components from other manufacturers.