TDA4886A Ver la hoja de datos (PDF) - Philips Electronics
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TDA4886A Datasheet PDF : 52 Pages
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Philips Semiconductors
140 MHz video controller with I2C-bus
CONTENTS
1
FEATURES
2
GENERAL DESCRIPTION
3
ORDERING INFORMATION
4
QUICK REFERENCE DATA
5
BLOCK DIAGRAM
6
PINNING
7
FUNCTIONAL DESCRIPTION
7.1
Signal input stage (input clamping, blanking
and clipping)
7.2
Electronic potentiometer stages
7.3
Output stage
7.4
Pedestal blanking
7.5
Output clamping, feedback references and
DAC outputs
7.6
Clamping and blanking pulses
7.7
On Screen Display (OSD)
7.8
Subcontrast adjustment, contrast modulation
and beam current limiting
7.9
I2C-bus control
7.10
I2C-bus data buffer
8
LIMITING VALUES
9
THERMAL CHARACTERISTICS
10
CHARACTERISTICS
11
I2C-BUS PROTOCOL
12
TEST AND APPLICATION INFORMATION
12.1
Test boards
12.2
Recommendations for building the application
board
13
INTERNAL CIRCUITRY
14
PACKAGE OUTLINE
15
SOLDERING
15.1
Introduction to soldering through-hole mount
packages
15.2
Soldering by dipping or by solder wave
15.3
Manual soldering
15.4
Suitability of through-hole mount IC packages
for dipping and wave soldering methods
16
DEFINITIONS
17
LIFE SUPPORT APPLICATIONS
18
PURCHASE OF PHILIPS I2C COMPONENTS
1998 Dec 04
2
Product specification
TDA4886A
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