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The NX3L2G66GT,115 is a dual low-ohmic single-pole single-throw analog switch manufactured by NXP Semiconductors. It operates on a single supply voltage ranging from 1.4 V to 4.3 V and features two independent switches with bidirectional signal transmission capabilities between input/output terminals nY and nZ. The device utilizes active HIGH enable inputs (nE) with Schmitt trigger action for noise immunity. Key electrical characteristics include a typical ON resistance of 0.5 Ω at 2.7 V and high current handling capability up to 350 mA under a 3.3 V supply. It is housed in an XSON8 package (SOT833-1) and supports an operating temperature range from -40 °C to +125 °C.
Verify component authenticity through authorized distribution channels or direct manufacturer verification. Confirm the specific ordering suffix matches the required package variant. Ensure compliance with RoHS directives and REACH regulations as specified in the product data sheet. Validate that the intended application environment falls within the specified thermal and electrical operating limits.
Select this component when designing circuits requiring low ON resistance and high current handling for portable applications. Verify that the system supply voltage aligns with the 1.4 V to 4.3 V operational range. Consider the XSON8 package dimensions for PCB layout constraints. Ensure control logic levels are compatible with the CMOS input requirements for reliable switching operation.
This part belongs to the NX3L2G66 series of dual low-ohmic analog switches. It shares functional similarities with other members like the NX3L2T66GT but differs in specific electrical parameters such as ON resistance values. The GT suffix specifically denotes the XSON8 plastic extremely thin small outline package variant without leads.
Public confirmed substitute part numbers are not available in the provided documentation.