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0.8Ω, Low-Voltage, 4-Channel Analog Multiplexer

Product Details

Key Features

Applications/Uses

Parametric specs for Switches and Multiplexers (Low Voltage)
Configuration 4-to-1
# Channels 1
VSUPPLY (Single) (V) (min) 1.6
VSUPPLY (Single) (V) (max) 3.6
VSIGNAL (V) (min) 0
VSIGNAL (V) (max) 3.6
Dynamic Range (max) (V) (max) 3.6
RON (Ω) (max) 0.8
RFLAT(ON) (Ω) (typ) 0.05
Package/Pins TQFN/12
UMAX/10
Budgetary
Price (See Notes)
1.71
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Simplified Block Diagram

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Parameters

Parametric specs for Switches and Multiplexers (Low Voltage)
Configuration 4-to-1
# Channels 1
VSUPPLY (Single) (V) (min) 1.6
VSUPPLY (Single) (V) (max) 3.6
VSIGNAL (V) (min) 0
VSIGNAL (V) (max) 3.6
Dynamic Range (max) (V) (max) 3.6
RON (Ω) (max) 0.8
RFLAT(ON) (Ω) (typ) 0.05
Package/Pins TQFN/12
UMAX/10
Budgetary
Price (See Notes)
1.71

Key Features

  • Low RON
    • 0.8Ω (max) (3V Supply)
    • 2Ω (max) (1.8V Supply)
  • 0.1Ω (max) RON Flatness (3V Supply)
  • 1.6V to 3.6V Single-Supply Operation
  • Available in QFN (3mm x 3mm) Package
  • High-Current Handling Capacity (150mA Continuous)
  • 1.8V CMOS-Logic Compatible (3V Supply)
  • Fast Switching: tON = 25ns, tOFF = 20ns

Applications/Uses

  • Audio/Video Signal Routing
  • Battery-Powered Systems
  • Cellular Phones
  • Communication Systems
  • Hard Drives
  • Low-Voltage Data Acquisition
  • Modems
  • PCMCIA Cards
  • Power Routing

Description

The MAX4734 is a low on-resistance, low-voltage, 4-channel CMOS analog multiplexer that operates from a single 1.6V to 3.6V supply. This device has fast switching speeds (tON = 25ns, tOFF = 20ns max), handles Rail-to-Rail analog signals, and consumes less than 4µW of quiescent power. The MAX4734 has break-before-make switching.

When powered from a 3V supply, the MAX4734 features low 0.8Ω (max) on-resistance (RON), with 0.2Ω (max) RON matching and 0.1Ω RON flatness. The digital logic input is 1.8V CMOS compatible when using a single 3V supply.

The MAX4734 is available in space-saving 12-pin QFN (3mm x 3mm) and 10-pin µMAX® packages.

Simplified Block Diagram

MAX4734: Pin Configuration MAX4734: Pin Configuration Zoom icon

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .