nx3l4684 NXP Semiconductors, nx3l4684 Datasheet

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nx3l4684

Manufacturer Part Number
nx3l4684
Description
Low-ohmic Dual Single-pole Double-throw Analog Switch
Manufacturer
NXP Semiconductors
Datasheet

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1. General description
2. Features
The NX3L4684 provides two low-ohmic single-pole double-throw analog switches,
suitable for use as an analog or digital multiplexer/demultiplexer. It has a digital select
input (nS) with Schmitt trigger action, two independent inputs/outputs (nY0, nY1) and a
common input/output (nZ).
Schmitt trigger action at the select input (nS) makes the circuit tolerant to slower input rise
and fall times across the entire V
A low input voltage threshold allows pin S to be driven by lower level logic signals without
a significant increase in supply current I
switch 3.6 V signals with a 1.8 V digital controller, eliminating the need for logic level
translation.
The NX3L4684 allows signals with amplitude up to V
or nY1; or from nY0 or nY1 to nZ. Its low ON resistance (0.3
port) and flatness (0.1 ) ensures minimal attenuation and distortion of transmitted
signals.
I
I
I
I
I
I
I
I
I
I
I
I
NX3L4684
Low-ohmic dual single-pole double-throw analog switch
Rev. 01 — 11 December 2008
Wide supply voltage range from 1.4 V to 3.6 V
Very low ON resistance (peak) for Y0 port:
Break-before-make switching
High noise immunity
ESD protection:
CMOS low-power consumption
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
1.8 V control logic at V
Control input accepts voltages above supply voltage
Very low supply current, even when input is below V
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
N
N
N
N
N
N
N
0.8
0.5
0.3
0.25
HBM JESD22-A114E Class 3A exceeds 4000 V
MM JESD22-A115-A exceeds 200 V
CDM AEC-Q100-011 revision B exceeds 1000 V
(typical) at V
(typical) at V
(typical) at V
(typical) at V
CC
CC
CC
CC
CC
= 1.4 V
= 1.65 V
= 2.3 V
= 3.6 V
= 2.7 V
CC
range from 1.4 V to 3.6 V.
CC
. This makes it possible for the NX3L4684 to
CC
CC
to be transmitted from nZ to nY0
for Y0 port , 0.5
Product data sheet
for Y1

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