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The NX3L4051PW-Q100J is a single low-ohmic 8-channel analog switch manufactured by NXP Semiconductors. It operates within a supply voltage range of 1.4 V to 4.3 V and features three digital select inputs (S1 to S3), eight independent inputs/outputs (Y0 to Y7), and a common input/output (Z). The device utilizes Schmitt trigger action at the digital inputs, allowing it to be driven by 1.8 V logic levels in 3.3 V applications without significant increase in supply current. It supports signals with amplitudes up to VCC and offers a typical ON resistance as low as 0.5 Ω. Qualified to AEC-Q100 Grade 1 standards, it functions reliably from -40 °C to +125 °C.
Verify the specific ordering suffix 'Q100J' against official NXP documentation to confirm package type and tape/reel specifications. Ensure the component meets the required automotive grade standards for your application environment. Cross-reference the datasheet revision date to validate all electrical characteristics before finalizing procurement.
Select this component when designing systems requiring low-ohmic switching within a 1.4 V to 4.3 V supply range. It is suitable for applications needing 1.8 V logic control compatibility with higher voltage signal paths. Consider the TSSOP16 package constraints and thermal dissipation requirements if operating near maximum ambient temperatures.
This part belongs to the NX3L4051-Q100 series, which includes variants like the NX3L4051HR-Q100 in an HXQFN16 package. The PW suffix indicates the TSSOP16 plastic thin shrink small outline package. All variants share the same core functionality but differ in physical dimensions and thermal properties.
NX3L4051HR-Q100