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DIODES PI3AUX221ZTAEX product image
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DIODES PI3AUX221ZTAEXRoHS

Manufacturer
DIODES
MPN
PI3AUX221ZTAEX
LCSC Part #
C5246072
Packaging
UQFN-12(2x2)
Customer #
Key Attributes
AUX/DDC Interface IC
Datasheetpdf iconDIODES PI3AUX221ZTAEX
In-Stock: 13,334
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QtyUnit PriceTotal Amount
1+$ 0.4362$ 0.44
10+$ 0.3418$ 3.42
30+$ 0.3011$ 9.03
100+$ 0.2507$ 25.07
500+$ 0.2279$ 113.95
1,000+$ 0.2133$ 213.30
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Video Processing
ManufacturerDIODES
PackagingUQFN-12(2x2)
Propagation Delay (tpd)-
Ron-
Voltage - Supply1V~5V
FeaturesLevel shifting;Fault protection
Number of Channels-
-3dB Bandwidth10MHz
Operating Temperature-
Con-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

PI3AUX221 is an interface chip between the discrete Graphics Processing Unit (GPU) and the Display Port (DP) connector. The device is ideal for applications that require support of Dual-Mode Display Port. It integrates the support function for Display Data Channel (DDC) in HDMI mode and includes the functions of level translation, mux function, over-voltage protection, back-drive protection and inversion of Hot Plug Detect (HPD). The level translation function allows a wide range of voltages between 1V to 5V. The device eliminates the requirement of many discrete components, and it is available in a space-saving 12-pin ultra-thin 0.65mm high 2x2 mm QFN package.

Features

AI Translation
  • AC-coupling of AUX signal or DC-level translated Display Data Channel (DDC) signal controlled by the SEL pin
  • Bi-directional level translation of 100KHz DDC signals
  • Inverted level translation of HPD signal from DisplayPort Connector to GPU
  • Protection function to prevent signal propagation across AUX1 and AUX2A/B when either VREF1 or VREF2 voltage is invalid
  • Protection function to prevent signal propagation from HPD2 to HPD1 when VREF1 is invalid
  • Protection on AUX1 from over-voltage condition of AUX2A and AUX2B
  • Leakage current between VREF1 and VREF2 limited to 100nA
  • 10MHz, -3dB Bandwidth for AUX switches
  • Complies with DisplayPort 2.0
  • Complies with HDMI 2.1
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony Free. “Green” Device
  • Packaging (Pb-free & Green): 12-Pin, 2x2mm UQFN (ZTA)

Applications

AI Translation
  • Dual Mode Display Port in Graphics Cards