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The NLAST4052DTR2 is a TTL-compatible, double-pole, 4-position analog multiplexer/demultiplexer fabricated in sub-micron Silicon Gate CMOS technology. It features low on-resistance and improved linearity compared to standard HC4052 devices. The device supports single supply operation from 3.0 V to 5.5 V or dual supply operation up to ±3 V, enabling the passage of 6 V peak-to-peak signals without coupling capacitors. Address and inhibit pins are over-voltage tolerant, allowing them to be driven up to +6 V regardless of the VCC level.
Verify the specific suffix 'DTR2' corresponds to the TSSOP-16 package and tape-and-reel shipping configuration as listed in the ordering information. Confirm RoHS compliance status if required by the manufacturing process. Ensure the design accounts for the maximum ratings regarding negative supply voltage and input leakage currents under varying temperature conditions.
Select this component when pin-for-pin replacement for MAX4052 variants is required alongside improved performance metrics. Consider the NLAST4052 for designs needing lower on-resistance at 5.0 V compared to legacy parts. Evaluate the TSSOP-16 package dimensions against available board space constraints relative to SOIC-16 alternatives.
This part belongs to the NLAST series of analog switches manufactured by onsemi. It serves as an enhanced successor to the MC14052 and MC74HC4052, offering superior electrical characteristics through advanced sub-micron CMOS processing. The family includes complementary devices such as the NLAS4051 and NLAS4053 for different channel configurations.
The datasheet explicitly identifies the NLAST4052 as a pin-for-pin replacement for the MAX4052 and MAX4052A.