Document
SHARP
[ SPEC No. 1 E
ISSUE:
L08 8 1 32 Aug. 29. 1996
1
SPECIFICATIONS
Product Type 5 V Drive 240 Outputs TFT-LCD Source Driver’
Model
No.
LH1684F
Kl’his specifications contains 34 pages including the cover and appendix. If you have any objections,please contact us before issuing purchasing order.
CUSTOMERS ACCEPTANCE DATE:
BY:PRESENTED
Y. SHIOTAw
Dept. General Manager
REVIEWED BY:
PREPARED BY:
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ENGINEERING DEPARTMENT ! ..-LOGIC IC ENGINEERING CENTER SHARP CORPORATION ‘-;
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TENRIINTEGRATED CIRCUITS(I0 GRQUP7'::
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SHARP
LH1684F
GHandIe this document carefully for it contains material protected by international copyright law. Any reproduction , full or in part , of this material is prohibited without the express written permission of the company. OWhen using the produc?s covered herein , please observe the conditions written herein and the precautions outlined in the following paragraphs. In no event shall the company be iiable for any damages resulting from failure to strictly adhere to these conditions and precautions.
(1) The products covered herein are designed and manufactured for the following application areas. When using the products covered herein for the equipment listed in Paragraph (2) , even for the following application areas , be sure to observe the precautions given in Paragraph (2) . Never use the products for the equipment listed in Paragraph (3) . * Office electronics - Instrumentation and measuring equipment * Machine tools * Audiovisual equipment * Home appliances * Communication equipment other than for trunk lines (2) Those contemplating using the products covered herein for the following equipment which demands high reliability, should first contact a sales representative of the company and then accept responsibility for incorporating into the design fail-safe operation , redundancy , and other appropriate measures for ensuring reliability and safety of the equipment and the overall system. * Control and safety devices for airplanes , trains , automobiles, and other transportation equipment - Mainframe computers - Traffic control systems - Gas leak detectors and automatic cutoff devices * Rescue and security equipment - Other safety devices and safety equipment, etc. (3) Do not use the products covered herein for the following equipment which demands extremely high performance in terms of functionality , reliability , or accuracy. - Aerospace equipment + Communications equipment for trunk lines * Control equipment for the nuclear power industry - Medical equipment related to life support, etc. (4) Please direct all queries and comments regarding the interpretation Paragraphs to a sales representative of the company. of the above three
OPlease direct all queries regarding the products covered herein to a sales representative company.
of the
SHARP
LH1684F
Contents
1. 2. 3. 4. 5.
Summary . . .. . . . . .. . .. . . . . .. . . . . .._..................................................................... Features
2
.. . . .. . . . .. . . .. . . .. . . . . . .. . . . . .. . . . . .. . . . . . . .. . . . . .. . . . .. .. . .. . .. . . . .. . . .. . . .. .. . . .. . . . . . .. . . .. . 2 .. . . ..._........................_............................................_..... 2 3 4 4 5 6 6 7 11 12 16 20
Pin Configuration
Block Diagram . .. . . . .. . . .. .._.__..___.....___._.._..._........_....................................... Description of Pins ................................................................................. 5.1 Designation of pins ....................................................................... 5.2 Input/output circuit types ............................................................... Description of Functions and Operations .................................................. 6.1 Functions of pin ............................................................................ 6.2 Operation of function .................................................................... 6.3 Outline of operation timing ........................................................... Timing chart for normal sampling operation .................................... 6.4 6.5 Timing chart for 3-point simultaneous sampling operation.. ............ 6.6 Precautions.. ..............................................................................
6.
7. 8. 9.
Absolute Maximum Ratings . . . . .. .. . . .. . . . . . . . .. . . . .. . . . . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . .. . . . .. . 21 Recommended Operating Conditions . . . . . .. . . . . .. . . . . .. .. .. . .. . . .. . . . .. . . . .. . . . . . .. . . . . 21 21 21 .22 .23
Electrical Characteristics ........................................................................ 9.1 DC characteristics ........................................................................ 9.2 AC characteristics ....................................................................... 9.3 Timing diagr.