ENGLISH 简体中文 日本語 한국어  

    Login | Register 


   
 
Enter keywords or part number    



MAX4895E
VGA Port Protector

Integrates Both Level-Translating Buffers and ESD Port Protection for the R, G, and B Terminals


  QuickView     Technical Documents     Ordering Info     More Information     User Comments (0)     All  
Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 140kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail


Description
The MAX4895E integrates level-translating buffers and features R, G, B port protection for VGA signals.

The MAX4895E has H, V (horizontal, vertical) translating buffers that take low-level CMOS inputs from the graphics outputs to meet full +5.0V, TTL-compatible outputs. Each output can drive ±10mA and meet the VESA® specification. In addition, the device takes the +5.0V, direct digital control (DDC) signals and translates them to the lower level required by the graphics device. This level is set by the user by connecting VL to the graphics output supply. The R, G, B terminals protect the graphics output pins against electrostatic discharge (ESD) events. All seven outputs have high-level ESD protection.

The MAX4895E is specified over the extended -40°C to +85°C temperature range, and is available in a 16-pin, 3mm x 3mm TQFN package.

Key Features   Applications/Uses
  • ESD Protection on H1, V1, SDA1, SCL1, R, G, and B
    • ±15kV—Human Body Model
    • ±8kV—IEC 61000-4-2, Contact Discharge
  • Low Quiescent Current, IQ ≤ 5µA (max)
  • Low 3pF (max) Capacitance (R, G, B Ports)
  • DDC Level-Shifting Protection and Isolation
  • Horizontal Sync, Vertical Sync Level Shifting/Buffering
  • Input Compatible with VL
  • Output Full +5.0V TTL Compatible (per VESA)
  • ±10mA Drive on Each H, V Terminal
  • Space-Saving, Lead-Free, 16-Pin (3mm x 3mm) TQFN Package

 

Diagram
MAX4895E: Typical Operating Circuit
Typical Operating Circuit

Design Guides
  • Signal Routing & Protection (PDF)
  • Low-Power Notebook ICs (PDF)

    Reliability Reports
  • Show FIT data for:
  • Request Reliability Report for:

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-4 of 4

    MAX4895E Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4895EETE    
    Active

    Land Pattern: Not Available

    -40°C to +85°C See data sheet
    MAX4895EETE-T    
    Active

    Land Pattern: Not Available

    -40°C to +85°C See data sheet
    MAX4895EETE+  
    Active TQFN;16 pin;9.6 mm²
    Outline Drawing: 21-0136 (PDF)
    Land Pattern: 90-0031 (PDF)
    Use pkgcode/variation: T1633+4*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4895EETE+T    
    Active TQFN;16 pin;9.6 mm²
    Outline Drawing: 21-0136 (PDF)
    Land Pattern: 90-0031 (PDF)
    Use pkgcode/variation: T1633+4*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    More Information
  • New Product Press Release 2009-09-21 

    Related Products
    MAX4885 Complete VGA 1:2 or 2:1 Multiplexer
    MAX4885E Ultra Low-Capacitance VGA Switch with ±15kV ESD

    Didn't Find What You Need?
  • Next Day Product Selection Assistance from Applications Engineers
  • Parametric Search
  • Applications Help
  •  QuickView   Technical Documents   Ordering Info   More Information  
     Description 
     Key Features 
     Applications/Uses 
     Key Specifications 
     Diagram 

     Data Sheet 
     Application Notes 
     Design Guides 
     Engineering Journals 
     Reliability Reports 
     Software/Models 
     Evaluation Kits 

     Price and Availability 
     Samples 
     Buy Online 
     Package Information 
     Lead-Free Information 

     Related Products 
     Notes and Comments 
     Evaluation Kits 

    Document Ref.: 19-4569; Rev 0; 2009-05-05
    This page last modified: 2009-05-05


            •         •         •     Privacy Policy     •     Legal Notices

        Copyright © 2009 by Maxim Integrated Products