NX3L1T384GM,115

NX3L1T384 系列 4.3 V 1.6 Ohm 单刀单掷 模拟开关 - XSON-6

Overview

The NX3L1T384 is a low-ohmic single-pole single-throw analog switch. It has two input/output terminals Y and 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. A low input voltage threshold allows pin E to be driven by lower level logic signals without a significant increase in supply current ICC. This makes it possible for the NX3L1T384 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.

The NX3L1T384 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.

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## Features

* Wide supply voltage range from 1.4 V to 4.3 V

* Very low ON resistance peak:

* 1.6 Ω typical at VCC = 1.4 V

* 1.0 Ω typical at VCC = 1.65 V

* 0.55 Ω typical at VCC = 2.3 V

* 0.50 Ω typical at VCC = 2.7 V

* 0.50 Ω typical at VCC = 4.3 V

* 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

* IEC61000-4-2 contact discharge exceeds 4000 V for switch ports

* CMOS low-power consumption

* Latch-up performance exceeds 100 mA per JESD78B Class II Level A

* 1.8 V control logic at VCC = 3.6 V

* Control input accepts voltages above supply voltage

* Very low supply current, even when input is below VCC

* High current handling capability 350 mA continuous current under 3.3 V supply

* Specified from -40 °C to +85 °C and from -40 °C to +125 °C

## Target Applications

* Cell phone

* PDA

* Portable media player

## Features