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NX3L1T3157 - Low-ohmic single-pole double-throw analog switch

General Description

The NX3L1T3157 is a low-ohmic single-pole double-throw analog switch suitable for use as an analog or digital 2:1 multiplexer/demultiplexer.

It has a digital select input (S), two independent inputs/outputs (Y0 and Y1) and a common input/output (Z).

Key Features

  • Wide supply voltage range from 1.4 V to 4.3 V.
  • Very low ON resistance (peak):.
  • 1.6  (typical) at VCC = 1.4 V.
  • 1.0  (typical) at VCC = 1.65 V.
  • 0.55  (typical) at VCC = 2.3 V.
  • 0.50  (typical) at VCC = 2.7 V.
  • 0.50  (typical) at VCC = 4.3 V.
  • Break-before-make switching.
  • High noise immunity.
  • ESD protection:.
  • HBM JESD22-A114F Class 3A exceeds 7500 V.
  • MM JESD22-A115-A exceeds 200 V.
  • CDM AEC-Q100-011 revision B exceeds 1000 V.
  • I.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NX3L1T3157 Low-ohmic single-pole double-throw analog switch Rev. 9.1 — 3 December 2019 Product data sheet 1. General description The NX3L1T3157 is a low-ohmic single-pole double-throw analog switch suitable for use as an analog or digital 2:1 multiplexer/demultiplexer. It has a digital select input (S), two independent inputs/outputs (Y0 and Y1) and a common input/output (Z). Schmitt trigger action at the digital input makes the circuit tolerant to slower input rise and fall times. Low threshold digital input allows this device to be driven by 1.8 V logic levels in 3.3 V applications without significant increase in supply current ICC. This makes it possible for the NX3L1T3157 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.