DataSheet39.com

What is UPD16780N?

This electronic component, produced by the manufacturer "NEC", performs the same function as "288/300 OUTPUT TFT-LCD SOURCE DRIVER".


UPD16780N Datasheet PDF - NEC

Part Number UPD16780N
Description 288/300 OUTPUT TFT-LCD SOURCE DRIVER
Manufacturers NEC 
Logo NEC Logo 


There is a preview and UPD16780N download ( pdf file ) link at the bottom of this page.





Total 16 Pages



Preview 1 page

No Preview Available ! UPD16780N datasheet, circuit

DATA SHEET
MOS INTEGRATED CIRCUIT
µ PD16780
288/300 OUTPUT TFT-LCD SOURCE DRIVER
DESCRIPTION
The µ PD16780 is a source driver for TFT-LCDs. The µ PD16780 corresponds only to LCD of Stripe array color
filter. The µ PD16780 is constitute a shift register which generates the sampling time, and a sample-and-hold circuit
which samples the analog voltage. There are two sample-and-hold circuits which perform sampling holding
alternately.
The application with high free degree is possible from driver operation system to LCD-TV because a high picture
quality is realized.
FEATURES
• 5.0 V Drive (Dynamic range 4.6 VP-P, VDD2 = 5.0 V)
• 288/300 Output channel
• fMAX. = 20 MHz (VDD1 = 3.0 V)
• Corresponds only to LCD of Stripe array color filter
• Two on-chip sample-and-hold circuits
• Small output deviation between pins (deviation between chip pins: ±20 mV MAX.)
• Switch between right and left shift using the R,/L pin
ORDERING INFORMATION
Part Number
µ PD16780N-xxx
Package
TCP (TAB package)
Remark The TCP’s external shape is custom-order item. Users are requested to consult wiht a NEC sales
representative.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. S12608EJ1V0DS00 (1st edition)
Date Published May 1999 NS CP(K)
Printed in Japan
The mark shows major revised points.
©
1998

line_dark_gray
UPD16780N equivalent
µ PD16780
Cautions 1. To prevent latch-up-breakdown, the power should be turned on in order VDD1, Logic input VDD2,
video signal input. It should be turned off in the opposite order. This relationship should be
followed during transition periods as well.
2. The sampling of the video signal of this IC is only the simultaneous 3 output sampling of C1, C2,
C3. Incidentally, it is designing abound of the input of the video signal in 10 MHz MAX.
If a video signal with a higher frequency is input, the data may not be correctly displayed.
3. Insert a capacitor of 0.1 µ F between VDD1 and VSS1, and VDD2 and VSS2. Unless the power supply
is reinforced, the supply voltage may fluctuate, making the sampling voltage abnormal.
4. If noise is superimposed on the start pulse pin, the data may not be displayed. For this reason,
be sure to input CX signal during the vertical blanking period.
5. If the start pulse width is extended by half the clock or longer, the sampling start timing SHP1
does not change from normal timing; therefore, the sampling operation is performed normally.
Data Sheet S12608EJ1V0DS00
5


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UPD16780N electronic component.


Information Total 16 Pages
Link URL [ Copy URL to Clipboard ]
Download [ UPD16780N.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
UPD16780The function is 288/300 OUTPUT TFT-LCD SOURCE DRIVER. NECNEC
UPD16780NThe function is 288/300 OUTPUT TFT-LCD SOURCE DRIVER. NECNEC

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

UPD1     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search