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Serially Controlled, 4-Channel Audio/Video Multiplexers

Product Details

Key Features

Parametric specs for Audio/Video Routing (Unbuffered)
Functions Mux
Configuration 1 x 4-to-1
Interface 3-Wire
Serial
RON (Ω) (max) 65
ILEAK(OFF) (nA) (max) 1
RFLAT(ON) (Ω) (max) 5
tON (ns) (max) 400
Package/Pins UMAX/10
Budgetary
Price (See Notes)
1.56
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Simplified Block Diagram

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Parameters

Parametric specs for Audio/Video Routing (Unbuffered)
Functions Mux
Configuration 1 x 4-to-1
Interface 3-Wire
Serial
RON (Ω) (max) 65
ILEAK(OFF) (nA) (max) 1
RFLAT(ON) (Ω) (max) 5
tON (ns) (max) 400
Package/Pins UMAX/10
Budgetary
Price (See Notes)
1.56

Key Features

  • +2.7V to +5.5V Single-Supply Operation
  • 4-to-1 Channel Multiplexer
  • 65Ω (max) RON with +5V Supply
  • Audio Performance
    • -83dB Off-Isolation at 20kHz
    • -84dB Crosstalk at 20kHz
  • Video Performance
    • -48dB Off-Isolation at 10MHz
    • -60dB Crosstalk at 10MHz
  • Serial Interface
    • 2-Wire, I²C Compatible (MAX4586)
    • 3-Wire, SPI/QSPI/MICROWIRE Compatible (MAX4587)

Applications/Uses

  • Cellular Phones and Accessories
  • High-End Audio Equipment
  • Industrial Equipment
  • PC Multimedia Audio/Video Routing
  • Private Mobile Radios (PMRs)
  • Set-Top Boxes
  • Video Conferencing

Description

The MAX4586/MAX4587 serial-interface, programmable, 4-to-1 channel multiplexers are ideal for multimedia applications. They feature 65Ω on-resistance, 4Ω on-resistance matching between channels, and 5Ω on-resistance flatness. Additionally, they feature -83dB off-isolation at 20kHz and -48dB off-isolation at 10MHz, with -84dB crosstalk at 20kHz and -60dB crosstalk at 10MHz.

The MAX4586 uses a 2-wire, I²C-compatible serial interface; the MAX4587 uses a 3-wire, SPI™/QSPI™/MICROWIRE™-compatible interface. Both devices are available in 10-pin µMAX® packages and are specified for the extended -40°C to +85°C temperature range.

Simplified Block Diagram

MAX4586, MAX4587: Pin Configuration MAX4586, MAX4587: 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 .