NX3DV3899HRZ

Overview

The NX3DV3899HRZ is a dual double-pole double-throw analog switch manufactured by NXP USA Inc. It operates on a single supply voltage ranging from 1.4 V to 4.3 V and features Schmitt trigger select inputs for noise immunity. The device provides break-before-make switching with an ON resistance of up to 3.3 Ω at 4.3 V. It supports continuous current handling of 350 mA, exhibits low charge injection (4 pC), and maintains high isolation (-70 dB). The component is housed in a 16-HXQFN package and is qualified for automotive applications under AEC-Q100 standards.

Feature Summary

• Dual DPDT configuration with four independent switches
• Low ON resistance across wide supply voltage range
• High ESD protection exceeding 2000 V HBM
• Break-before-make switching action

Applications

• Data switch
• Cell phone
• PDA
• Portable media player

Procurement Notes

Verify the specific ordering suffix HRZ against the manufacturer's latest documentation to confirm packaging details and lead times. Ensure compatibility with the required temperature range and package dimensions before finalizing procurement orders.

Selection Notes

Select this component when a dual DPDT analog switch with low ON resistance and high current capability is required. Verify that the control logic levels are compatible with the specified input voltage thresholds across the operating temperature range.

Part Context

This part belongs to the NX3DV3899 series of dual double-pole double-throw analog switches. It shares functional characteristics with other variants in the family but differs in package type and specific electrical parameters based on the manufacturing revision.

Replacement Considerations

NX3DV3899GU is a documented alternative within the same product family offering similar functionality in a different package format.