DMC-24227 Optrex America Inc, DMC-24227 Datasheet

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DMC-24227

Manufacturer Part Number
DMC-24227
Description
LCD MODULE 24X2
Manufacturer
Optrex America Inc
Series
DMC-24227r
Datasheets

Specifications of DMC-24227

Display Type
TN - Twisted Nematic
Display Mode
Reflective
Viewing Area
93.50mm L x 15.80mm W
Backlight
Without Backlight
Display Format
24 x 2
Character Size
5.55mm H x 3.20mm W
Character Format
5 x 8 Dots
Voltage - Supply
5.0V
Dot Size
0.60mm W x 0.65mm H
Operating Temperature
0°C ~ 50°C
Interface
-
Number Of Digits/alpha
-
Outline L X W X H
-
Other names
73-1064
DMC24227
Type No.
Rev.
LCD Module Specification
DMC24227 (AA) No.98-0161
DMC24227
DMC24227
DMC24227
DMC24227
Date
10. Handling Precautions .............................................................................14
1. General Specifications .............................................................................2
2. Electrical Specifications...........................................................................3
3. Optical Specifications ..............................................................................5
4. I/O Terminal.............................................................................................7
5. Test............................................................................................................9
6. Appearance Standards............................................................................10
7. Code System of Production Lot ..........................................................13
8. Type Number .........................................................................................13
9. Applying Precautions .............................................................................13
Page
Table of Contents
Revision History
OPTREX
June 22, 1998
Final Revision
First Edition
*******
OPTREX CORPORATION
Comment
Approved by
Checked by
Checked by
Prepared by
Design Engineering Div.
Quality Assurance Div.
Page 1/14
Production Div.
Production Div.

Related parts for DMC-24227

DMC-24227 Summary of contents

Page 1

... Optical Specifications ..............................................................................5 4. I/O Terminal.............................................................................................7 5. Test............................................................................................................9 6. Appearance Standards............................................................................10 7. Code System of Production Lot ..........................................................13 8. Type Number .........................................................................................13 9. Applying Precautions .............................................................................13 10. Handling Precautions .............................................................................14 Rev. Date DMC24227 (AA) No.98-0161 First Edition June 22, 1998 Final Revision ******* Table of Contents Revision History Page OPTREX CORPORATION OPTREX Approved by Production Div ...

Page 2

... Viewing Area : 118.0 (W) × 36.0 (H) × (11.0) (D) mm Outline Dimensions : 45g max. Weight : FRD-7126 LCD Type : 6:00 Viewing Angle : None Backlight : Dimensional Outline Drawings DMC24227 (AA) No.98-0161 ( TN / Clear-mode / reflective ) UE-30372A OPTREX CORPORATION OPTREX Page 2/14 ...

Page 3

... High Level V IH Input Voltage Low Level V IL Input Voltage High Level V OH Output Voltage Low Level V OL Output Voltage Supply Current I CC DMC24227 (AA) No.98-0161 Conditions Min. - -0.3 - 0 - -0.3 Conditions Min. - 4.5 Shown in 3.1 V =5.0V±10% 2 =5.0V±10% ...

Page 4

... Enable Rise/Fall Time Address Setup Time Address Hold Time Write Data Setup Time Write Data Hold Time Read Data Delay Time Read Data Hold Time RS R/W E DB0 ~ DB7 RS R/W E DB0 ~ DB7 DMC24227 (AA) No.98-0161 Symbol Conditions t Fig.1, 2 CYC PW Fig. Fig. ...

Page 5

... ON signal is applied to. Vth2 : The voltage V O-P the segment which the OFF signal is applied to. V O-P × 〈 ON SIGNAL 〉 DMC24227 (AA) No.98-0161 Conditions Ta= 0℃ -V Ta=25℃ Ta=50℃ Ta=25℃, 1/16 Duty, 1/5 Bias, V Conditions θ= 20゚, φ=270゚ ...

Page 6

... Duty, 1/5 Bias, V 90゚ 135゚ 180゚ 225゚ 270゚ ・Area shows typ. CR≧2 3.4.System Block Diagram Photometer #1980A WB Computer DMC24227 (AA) No.98-0161 f =4.3V, =70Hz D F 45゚ φ (φ= 0゚) θ 180゚ 315゚ ...

Page 7

... 4.2.Example of Power Supply It is recommended to apply a potentiometer for the contrast adjust due to the tolerance of the driving voltage and its temperature dependence. MODULE DMC24227 (AA) No.98-0161 Function Power Supply (0V, GND) Power Supply for Logic Power Supply for LCD Drive Register Select Signal Read/Write Select Signal H : Read L : Write ...

Page 8

... Diagram 8 DB7 DB0 E R/W RS VCC VSS VEE DMC24227 (AA) No.98-0161 COM 16 24 characters × 2 lines Control LSI SEG 40 HD44780 or equivalent 4 Column Driver LC7930N × 2 Bias Circuit OPTREX CORPORATION OPTREX SEG 80 or equivalent To LSI Page 8/14 ...

Page 9

... Note 4 : The function test shall be conducted after 4 hours storage at the normal temperature and humidity after removed from the test chamber. Note 5 : Vibration test will be conducted to the product itself without putting container. DMC24227 (AA) No.98-0161 Conditions 50℃±2℃, 96hrs (operation state) 0℃±2℃, 96hrs (operation state) 70℃ ...

Page 10

... All directions for inspecting the sample should be within 45゚against perpendicular line. 6.2.Definition of applicable Zones A Zone : Active display area B Zone : Area from outside of "A Zone" to validity viewing area C Zone : Rest parts A Zone + B Zone = Validity viewing area DMC24227 (AA) No.98-0161 45 ゚ A Zone Bezel Flame B Zone C Zone ...

Page 11

... Black and (1) Round Shape White Spots, Foreign Substances (2) Line Shape Total defects shall not exceed 5. 2 Air Bubbles (between glass & polarizer) Total defects shall not exceed 3. DMC24227 (AA) No.98-0161 Criteria Zone Dimension (mm ≦ 0.1 * 0.1 < D ≦ 0.2 5 0.2 < D ≦ 0.3 0 0.3 < ...

Page 12

... Not to be conspicuous defects. 5 Polarizer Dirts If the stains are removed easily from LCDP surface, the module is not defective. 6 Color Variation Not to be conspicuous defects. DMC24227 (AA) No.98-0161 Criteria 0.15 ≧ As per the sketch of left hand. Should not be connected to next dot. X (X+Y) / 2≦0.2mm Y (Less than 0 ...

Page 13

... The type number of module is specified on the back of module as follows. DMC24227 Etching or Printing 9.Applying Precautions Please contact us when questions and/or new problems not specified in this specifications arise. DMC24227 (AA) No.98-0161 □ □ Factory Number (Numeral) Factory Code (Alphabet) Production Week (1~ ...

Page 14

... Please consult OPTREX to specify the connection. Optrex shall not be responsible for any infringement of industrial property rights of third parties in any country arising out of the application or use of Optrex Products, except which directly concern the structure or production of such products. DMC24227 (AA) No.98-0161 (GND) is not specified in the module. SS OPTREX CORPORATION ...

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