 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| AND1742MST2 240 x 128 Dots Intelligent Graphics Display The AND1742MST2 devices are compact, full dot matrix, with "white page" appearance, LCD modules that have an onboard LCD controller (RA8835) and display memory (RAM). The AND1742MST2 can display TEXT information, numerals, letters and symbols, as well as GRAPHIC patterns. These devices are suitable for medical and measurement equipment, point-of-sale terminals, portable equipment, and marine instrumentation. Features * * * * * * * * * Absolute Maximum Ratings Item Power Supply for Logic Power Supply for LCD Input Voltage CCFL Driving Voltage CCFL Input Current 119.7 0.51 0.47 * RoHS Compliant FSTN positive black & white LCD type Built-in CCFL backlight White backlight color, black frame 240 x 128 dot graphic display Excellent readability and high-contrast ratio Built-in LCD controller (RA8835/RAiO) Wide operating temperature range (0 to 50C) 12 O'clock viewing direction ISO9001 certified Absolute Maximum Symbol VDD - VSS VDD - VEE V1 VFL IFL Min -0.3 0 -0.3 0 - Max 7.0 24.0 VDD 500 7.0 Unit V V V Vrms mA Dot Matrix Dimensions Electrical Characteristics (TA = 25C) Item Power Supply for Logic Symbol VDD VSS VIL VIH Input Voltage VDD VO Bias = 1/12 IDD IEE Cond. - L Level H Level Ta = 0C Ta = 25C Ta = 50C VDD = 5.0V VDD VEE = 17.8V - Min. 4.5 0 2.2 - 16.7 - - - Typ. 5.0 - - - 17.8 - 15.6 2.4 Max. 5.5 0.6 VDD - Unit V 63.97 0.51 0.47 240 x 128 pixels V 18.5 - 18 - mA Mechanical Characteristics Item Outline Dimensions Viewing Area Dot Size Dot Pitch Resolution Duty Ratio Controller DC/DC Converter Specification 180.0 (W) x 110.0 (H) x 15.0 Max (D) 132.0 (W) x 76.0 (H) 0.47 (W) x 0.47 (H) 0.51 (W) x 0.51 (H) 240 (W) x 128 (H) Dots Matrix 1/128 Duty RA8835 / RAiO Without Unit mm mm mm mm - - - - Power Supply Current for LCM CCFL Starting Voltage CCFL Driving Voltage VFLS VFLD - 750 - Vrms - - 360 - Vrms Product specifications contained herein may be changed without prior notice. It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product. 1 Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * sales@purdyelectronics.com * www.purdyelectronics.com 7/20/07 AND1742MST2 Intelligent Graphics Display Electrical Characteristics (TA = 25C) (Continued) Item CCFL Driving Current Symbol IFLD Cond. VFLD= 450Vrms fFL = 30kHz VFLD= 450Vrms fFL = 30kHz Ta = 25C Min. Typ. Max. Unit Connector Pin Assignment Pin No. 1 2 3 15 30 85 kHz 4 5 6 tSAT - 1 - minut 7 Signal FGND VSS VDD VO /WR /RD /CE Level - 0V 5V - L L L Function Frame Ground Power Supply Ground Power Supply Voltage Contrast Adjustment Voltage Write Signal Read Signal Enable Signal WR = "L", C/D = "H": Command Write WR = "L", C/D = "L": Data Write RD = "L", C/D = "H": Status Read RD = "L", C/D = "L": Data Read No connection Reset Signal Data Bit 0 Data Bit 1 Data Bit 2 Data Bit 3 Data Bit 4 Data Bit 5 Data Bit 6 Data Bit 7 H: 6 * 8 / L: 8 * 8 Select of Font Reverse Data IN - 5.0 - mA CCFL Driving Frequency CCFL Saturation Time fFL 8 Optical Characteristics (TA = 25C, = 0, = 0) Item Viewing Angle Range (when Cr 2) Rise Time * Fall Time * Frame Frequency * C/D H/L Symbol f(12 o'clock) b(6 o'clock) l(9 o'clock) r(3 o'clock) Tr Tf Frm Cr Min. - - - - - - - - Typ. 34 41 35 30 140 240 64 5.2 Max. - - - - - - - - Unit 9 10 11 12 13 14 15 16 17 18 19 20 NC /RST DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 FS RV - L H/L H/L H/L H/L H/L H/L H/L H/L H/L - degree mS Hz Contrast * - * Condition: VDD - VEE = 17.8V, Ta = 25C Environmental Absolute Maximum Ratings Normal Temperature Item Ambient Temperature Humidity (without condensation) 0C Operating Min. Note 2,4 Max. +50C Min. -20C Note 3, 5 Storage Max. +70C Min. -20C Note 4,5 Wide Temperature Operating Max. +70C Min. -30C Note 4,6 Storage Max. +80C Note 2: Ta 50C: 80% RH max. Ta > 50C: Absolute humidity must be lower than the humidity of 85% RH at 50C. Note 3: Ta at -20C will be < 48 hrs at 70C will be < 120 hrs when humidity is higher than 75%. Note 4: Background color changes slightly depending on ambient temperature. This phenomenon is reversible. Note 5: Ta 70C: 75% RH max. Ta > 70C: absolute humidity must be lower than the humidity of 75% RH at 70C. Note 6: Ta at -30C will be < 48 hrs, at 80C will be <120 hrs when humidity is higher than 75%. 7/20/07 Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * sales@purdyelectronics.com * www.purdyelectronics.com 2 AND1742MST2 Intelligent Graphics Display Power Supply Timing Relationships and Diagram Signal Timing Relationships Item C/D Set Up Time C/D Hold Time CE , RD, WR Symbol tCDS tCDH tCDS , tCDS , tCDS tDS tDH tACC tOH Min. 100 10 80 80 40 - 10 Max. - - - - - 150 50 Unit Pulse Width Data Set Up Time Data Hold Time Access Time Output Hold Time Timing Diagram Reliability Test No. 1 2 3 4 5 6 Item High Temp. Operation High Temp. Storage Low Temp. Operation Low Temp. Storage High Temp./Humid Storage Thermal Shock Conditions 70C 80C -20C -30C 60C 90%RH -20C, 30 min. +60C, 30 min. 120 HR 120 HR 120 HR 120 HR 120 HR 10 cycle ns Controller: RA8835 Block Diagram 3 Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * sales@purdyelectronics.com * www.purdyelectronics.com 7/20/07 AND1742MST2 Intelligent Graphics Display Dimensional Outline 7/20/07 Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * sales@purdyelectronics.com * www.purdyelectronics.com 4 |
Price & Availability of AND1742MST2
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |