http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




Panasonic Electronic Components Datasheet

MN863440 Datasheet

TFT LCD Gate Driver

No Preview Available !

MN863440 pdf
Color TFT LCD Driver
MN863440
TFT LCD Gate Driver with 200, 240, 256, or 263 Outputs
Overview
The MN863440 is a TFT LCD gate driver with 200, 240, 256, or 263 2-value outputs. The number of outputs can
be selected to be any one of these by the user.
This IC implements 2-value (pseudo 3-value) drive, and provides a cascade-connection pin to support large-screen
displays. It is provided in a TCP package.
Features
Adopts a bidirectional shift register system
Provides an expansion pin so that the number of output pins can be increased.
Pulse width modulation function (OE1 to OE3)
Driver operating frequency: 500 kHz (maximum)
LCD drive voltage: VEE + 40 V (maximum)
Driver output levels: 2 levels (The low level can be modified.)
Supports TCP mounting.
Applications
LCD TV sets
Block Diagram
VGG
VOFF
VEE
VDD
VSS
XDON
MODE1
MODE2
FX
DIO1
··································
··································
Output circuit
··································
Control circuit
··································
Shift register
OE1
OE2
OE3
RL
DIO2
Publication date: June 2002
SDF00033AEM
1


Panasonic Electronic Components Datasheet

MN863440 Datasheet

TFT LCD Gate Driver

No Preview Available !

MN863440 pdf
MN863440
Functional Descriptions
1. LCD drive voltages
The MN863440 can provide LCD drive voltages that are negative relative to logic ground.
VGG Logic
inputs
VDD
Logic
outputs
X1 to X263
VSS
VOFF
2. Operation
The MN863440 outputs either the display level (VGG) or the off level (VOFF) from the LCD driver outputs (X1 to
X263) under control of the shift data and the OE input signal.
The data shift direction can be controlled with the shift direction switching pin (RL).
The DIO input signal is acquired on the rising edge of FX. The shift register operates and the drive voltages are output
with this timing as well. The DIO output is synchronized with the falling edge of FX.
RL
RL = High
RL = Low
Start
pulse input
DIO1
DIO2
Data transfer
direction
X1 X263
X263 X1
Carry pulse
output
DIO2
DIO1
2 SDF00033AEM


Part Number MN863440
Description TFT LCD Gate Driver
Maker Panasonic
Total Page 11 Pages
PDF Download
MN863440 pdf
Download PDF File
[partsNo] view html
View PDF for Mobile






Related Datasheet

1 MN863440 TFT LCD Gate Driver Panasonic
Panasonic
MN863440 pdf






Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components