Diodes Incorporated
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PI3CH281

2-Channel 4:1 Mux/DeMux, Enable Low 1.8V/2.5V/3.3V, High Bandwidth, Hot Plug

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Product Description

The PI3CH281 is a 2-channel, 4:1 Multiplexer/ Demultiplexer with 3-state outputs. The switch introduces no additional ground bounce noise or propagation delay. The PI3CH281 device is very useful in switching signals that have high bandwidth (500 MHz).

Features

  • Near-Zero propagation delay
  • 5-ohm switches connect inputs to outputs
  • High signal passing bandwidth (300 MHz)
  • Beyond Rail-to-Rail switching
    • 0 to 5V switching with 3.3V power supply
    • 0 to 3.3V switching with 2.5V power supply
  • 5V I/O tolerant with supply in OFF and ON state
  • 1.8V, 2.5V and 3.3V supply voltage operation
  • Hot Insertion Capable
  • Industrial Operating Temperature: -40ºC to +85ºC
  • 8kV ESD Protection (human body model)
  • Latch-up Performance: >200mA per JESD17
  • Packaging (Pb-free & Green available):
    • 16-pin 150-mil wide plastic QSOP (Q)

Product Specifications

Product Parameters

Configuration Mux: 2 4-Channel
Differential Channels N/A
HotInsertion 1
Lanes N/A
OtherFeatures N/A
RailToRail 0
Signal Type Single Ended
Single Ended Channels 4
Type N/A
Voltage 3.3

Technical Documents

Design tool model software

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request: 
Application information, Evaluation board, and Other technical documents

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