MN83876A PANASONIC [Panasonic Semiconductor], MN83876A Datasheet

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MN83876A

Manufacturer Part Number
MN83876A
Description
Liquid Crystal Display Panel Source Driver
Manufacturer
PANASONIC [Panasonic Semiconductor]
Datasheet
For Information Equipment
MN83876A
Liquid Crystal Display Panel Source Driver
sonal computer or engineering workstation into analog signal
voltages for driving thin-film transistor color LCD panels.
The MN83876A converts digital display data from a per-
Overview
Features
Applications
Driver capable of displaying 260,000 colors with
built-in D/A converter accepting 6-bit digital inputs
Choice of 300 or 309 drive outputs
Seven-segment gamma correction
Data settings of 01 and 3E in addition to 00, 07, 17, 27,
37, and 3F for output voltage inflection points
Drive system that does not require precharging
Supports serial cascade connections.
Automatic clock suspension after reading in specified
data volume
Choice of shift register shift directions
Support for data inversion control at the clock cycle
level.
Digital portions operate at low voltages (2.5 to 3.6 V)
Maximum operating frequency of 55 MHz (2.5 to 3.6 V)
Choice of 3.3 or 5 V for analog portions
Personal computers and workstations
(available for SVGA and XGA)

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MN83876A Summary of contents

Page 1

... For Information Equipment MN83876A Liquid Crystal Display Panel Source Driver Overview The MN83876A converts digital display data from a per- sonal computer or engineering workstation into analog signal voltages for driving thin-film transistor color LCD panels. Features Driver capable of displaying 260,000 colors with ...

Page 2

... MN83876A Block Diagram AV (2 pins pins REF0 to 7 VOP (2 pins) VSEL D00 to D05 6 6 D10 to D15 Latch 6 6 D20 to D25 INV PLSR PRSL Output circuit Digital-to-analog converter 300/309 6 bits 2 line latch 100/103-bit shift register ...

Page 3

... Note: Add capacitors, as appropriate, to stabilize the power supply. VOP (+AV / Gamma correction potentials 18 3 Display controller H, V, CLK Functions: Generating LCD synchronization signals and controlling conversion to D0 (5:0) AC signals (data inversion) D1 (5:0) D2 (5:0) MN83876A Source drivers ( MN83876As) LCD panel Control signal (800 600, or 1024 768) ...

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