Electronic Components Datasheet Search
Selected language     English  ▼


TDA4886A Datasheet(PDF) 3 Page - NXP Semiconductors

Part No. TDA4886A
Description  140 MHz video controller with I2C-bus
Download  52 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
Logo 

 
 3 page
background image
1998 Dec 04
3
Philips Semiconductors
Product specification
140 MHz video controller with I2C-bus
TDA4886A
1
FEATURES
• 140 MHz pixel rate
• 2.8 ns rise time, 3.8 ns fall time
• I2C-bus control
• I2C-bus data buffer for synchronization of adjustments
• Grey scale tracking
• On Screen Display (OSD) mixing with 50 MHz pixel rate
• OSD contrast
• Negative feedback for DC-coupled cathodes
• Especially for AC-coupled cathodes
– Black level adaptable to kind of post amplifier
– Internal positive feedback
– DAC outputs for black level restoration.
• Integrated black level storage capacitors
• Beam current limiting
• Subcontrast/contrast modulation
• Pedestal blanking
• Sync clipping.
2
GENERAL DESCRIPTION
The TDA4886A is a monolithic integrated RGB
pre-amplifier for colour monitor systems (e.g. 15" and 17")
with I2C-bus control and OSD. In addition to bus control,
beam current limiting and contrast modulation are
possible. The signals are amplified in order to drive
commonly used video modules or discrete solutions.
Individual black level control with negative feedback from
the cathode (DC coupling) or gradually adaptable black
level control with positive feedback and 3 DAC outputs for
external cut-off control (AC coupling) is possible.
With special advantages the circuit can be used in
conjunction with the TDA485X monitor deflection IC
family.
3
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA4886A
SDIP24
plastic shrink dual in-line package; 24 leads (400 mil)
SOT234-1




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
TDA4886140 MHz video controller with I2C-bus 1 2 3 4 5 MoreNXP Semiconductors
TDA4885150 MHz video controller with I2C-bus 1 2 3 4 5 MoreNXP Semiconductors
LM1283140 MHz RGB Video Amplifier System with On Screen Display OSD 1 2 3 4 5 MoreNational Semiconductor (TI)
EL4390CTriple 80 MHz Video Amplifier with DC Restore 1 2 3 4 5 MoreElantec Semiconductor
DP83934CVUL-20MHz SONICTM-T Systems-Oriented Network Interface Controller with Twisted Pair Interface 1 2 3 4 5 MoreNational Semiconductor (TI)
MC13283130 MHz VIDEO PROCESSOR WITH OSD INTERFACE 1 2 Motorola, Inc
ADV7324Multiformat 216 MHz Video Encoder with Six NSV 14-Bit DACs 1 2 3 4 5 MoreAnalog Devices
LM1269110 MHz I2C Compatible RGB Video Amplifier System with OSD & DACs 1 2 3 4 5 MoreNational Semiconductor (TI)
LM1262200 MHz I2C Compatible RGB Video Amplifier System with OSD and DACs 1 2 3 4 5 MoreNational Semiconductor (TI)
LM1279110 MHz RGB Video Amplifier System with OSD 1 2 3 4 5 MoreNational Semiconductor (TI)

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl