Diodes Menu Close
Back to Bus Switches

PI3CH3244

8-Bit Bus Switch, 2-Enable Low 1.8V/2.5V/3.3V, High Bandwidth, Hot Plug

NOTE: Datasheet may not yet reflect updated package obsolescence/phase out status or Package Drawing. Please refer to the PRODUCT OPTIONS tab for the most up to date package options and drawings. Please refer to PCN/PDN tabs for most current package obsolescence/phase out status.
Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Product Description

The PI3CH3244 is a Low-voltage, 8-channel switch designed with fast enables. The switch creates no additional ground bounce noise or propagation delay. The PI3CH3244 device has two active LOW enables. It 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 (500 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):
    • 20-pin 173-mil wide plastic TSSOP (L)
    • 20-pin TQFN(ZH)

Applications

  • High Bandwidth Data Switching
  • Hot-Docking
  • Analog Signal Switching
  • Differential Signal Switching

Product Specifications

Product Parameters

Configuration 8-Channel, 1:1
Differential Channels N/A
HotInsertion 1
Lanes N/A
OtherFeatures N/A
RailToRail 0
Signal Type Single Ended
Single Ended Channels 8
Type N/A
Voltage 3.3

Technical Documents

Recommended Soldering Techniques

TN1.pdf

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

Request Documents
Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
Contact Sales
Request Samples
Qty. Carrier
PI3CH3244LE Active TSSOP-20 GREEN 74 TUBE Contact Sales Request Sample
PI3CH3244LEX Active TSSOP-20 TPGP 3000 T&R

PI3CH3244LEX

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 3000 12/3/2022 Europe, Asia, North America Buy Now
Request Sample
PI3CH3244ZHEX Active W-QFN3545-20 TPGP 3500 T&R Contact Sales Request Sample

Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free