NX3L1G384 Analog Switch

Low-ohmic single-pole single-throw analog switch now at Digi-Key

NXP Semiconductors NX3L1G384 Analog Switch

NXP Semiconductor's NX3L1G384 provides one single pole single-throw analog switch function. It has two input/output terminals (Yand Z) and an active LOW enable input pin (E). When E is HIGH, the analog switch is turned off. Schmitt trigger action at the enable input (E) makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 1.4 V to 4.3 V. The NX3L1G384 allows signals with amplitude up to VCC to be transmitted from Y to Z; or from Z to Y. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.

Digi-Key P/N Manufacturer P/N Description
568-4757-1-ND NX3L1G384GM IC ANALOG SWITCH SGL 6-XSON NX3L1G384GM Datasheet


  • Wide supply voltage range from 1.4V to 4.3V
  • High noise immunity
  • ESD protection:
    • HBM JESD22-A114E Class 3A exceeds 5000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101C exceeds 1000 V
  • Low static power consumption; ICC = 1.5 uA (maximum)
  • Latch-up performance exceeds 100 mA per JESD 78 Class II
  • Inputs accept voltages up to 3.6 V
  • Low noise overshoot and undershoot < 10% of VCC
  • IOFF circuitry provides partial Power-down mode operation
  • Multiple package options
  • Specified from -40°C to +85°C and -40°C to +125°C


  • Cell phone
  • PDA
  • Portable media player