XS3A1T3157 - Low-ohmic single-pole double-throw analog switch

Description

The XS3A1T3157 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 (Y1 and Y2) and a common input/output (Z).

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.
Break-before-make switching.
High noise immunity.
ESD protection:.
HBM ANSI/ESDA/JEDEC JS-001 exceeds 8000 V.
CDM ANSI/ESDA/JEDEC JS-002 exceeds 100.

nexperia

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Datasheet Details

Part number	XS3A1T3157
Manufacturer	nexperia
File Size	283.55 KB
Description	Low-ohmic single-pole double-throw analog switch
Datasheet	XS3A1T3157 Datasheet
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XS3A1T3157 Low-ohmic single-pole double-throw analog switch Rev. 1 — 17 March 2020 Product data sheet 1. General description The XS3A1T3157 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 (Y1 and Y2) 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 XS3A1T3157 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.

Published: Aug 1, 2023 |