UPD16780 Datasheet, PDF (1/16 Pages) NEC – 288/300 OUTPUT TFT-LCD SOURCE DRIVER

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)
The mark • shows major revised points.
©
Date Published May 1999 NS CP(K)
Printed in Japan
1998