SN74LV4051A-Q1

ACTIVE

Automotive 5-V, 8:1, 1-channel general-purpose analog multiplexer

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Automotive 5-V, 8:1, 1-channel general-purpose analog multiplexer

SN74LV4051A-Q1

ACTIVE

Product details

Parameters

Configuration 8:1 Number of channels (#) 1 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Ron (Typ) (Ohms) 22 ON-state leakage current (Max) (µA) 2 Bandwidth (MHz) 35 Operating temperature range (C) -40 to 105, -40 to 125 Input/output continuous current (Max) (mA) 25 Rating Automotive CON (Typ) (pF) 23.4 open-in-new Find other Analog switches & muxes

Package | Pins | Size

SOIC (D) 16 59 mm² 9.9 x 6 SOIC (DW) 16 77 mm² 7.52 x 10.28 TSSOP (PW) 16 22 mm² 5 x 4.4 TSSOP (PW) 16 22 mm² 4.4 x 5 open-in-new Find other Analog switches & muxes

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results
    • Device Temperature Grade 1: –40°C to +125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • 2-V to 5.5-V VCC Operation
  • Supports Mixed-Mode Voltage Operation on All Ports
  • High On-Off Output-Voltage Ratio
  • Low Crosstalk Between Switches
  • Individual Switch Controls
  • Extremely Low Input Current
  • Latch-Up Performance Exceeds 100 mA Per JESD 78,
    Class II
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Description

This 8-channel CMOS analog multiplexer and demultiplexer is designed for 2-V to 5.5-V VCC operation.

The SN74LV4051A handles analog and digital signals. Each channel permits signals with amplitudes up to 5.5 V (peak) to be transmitted in either direction.

Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.

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Technical documentation

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Type Title Date
* Data sheet SN74LV4051A-Q1 8-Channel Analog Multiplexer/Demultiplexer datasheet (Rev. E) Jan. 28, 2015
Application note Selecting the Right Texas Instruments Signal Switch (Rev. C) Aug. 06, 2021
Application note Multiplexers and Signal Switches Glossary (Rev. A) Jun. 09, 2021
More literature Automotive Logic Devices Brochure Aug. 27, 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

INTERFACE ADAPTER Download
document-generic User guide
10
Description

The EVM-LEADED1 board allows for quick testing and bread boarding of TI's common leaded packages.  The board has footprints to convert TI's D, DBQ, DCT,DCU, DDF, DGS, DGV, and PW surface mount packages to 100mil DIP headers.     

Features
  • Quick testing of TI's leaded surface mount packages 
  • Allows leaded suface mount packages to be plugged into 100mil spaced bread board 
  • Supports TI's 8 most popular leaded packages with a single panel


Reference designs

リファレンス・デザイン Download
Automotive HVAC control reference design with HMI
TIDA-020010 — This reference design offers a cost-effective solution for a heating, ventilation, and air conditioning (HVAC) human-machine interface (HMI) application. This reference design incorporates a synchronous step-down converter, multiple channel half-bridge motor driver for brushed DC motors (BDC (...)
document-generic Schematic
リファレンス・デザイン Download
Electronics and LED Driver Reference Design for Augmented Reality Head-Up Displays
TIDA-080004 — This reference design provides an electronics subsystem designed to drive an automotive augmented reality (AR) head-up display (HUD). DLP® technology enables bright, crisp, highly saturated head-up displays that project critical driving information onto the windshield of the car, reducing driver (...)
document-generic Schematic
リファレンス・デザイン Download
Automotive power seat reference design
TIDA-020008 — This reference design provides the drive and control circuits for motor-driven applications such as automotive power seats, using both bi-directional and unidirectional motor drives. It demonstrates how to drive brushed DC motors with a small board footprint, a high degree of robustness and full (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
SOIC (D) 16 View options
SOIC (DW) 16 View options
TSSOP (PW) 16 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

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