 |
|
| 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: |
| LG122325-DW www..com 122 x 32 dots + white led backlight built in Chinese font ABSOLUTE MAXIMUM RATINGS Item Supply Voltage(Logic) Supply Voltage(LCD) Input Voltage Operating Temp. Storage Temp. Symbol VDD - VSS VO - VSS VI Topr Tstg Min. -0.3 -0.3 -0.3 -20 -30 Max. 7.0 7.0 VDD + 0.3 70 80 Unit V V V C C MECHANICAL DATA Item Module Size ( W x H x T ) Viewing Area ( W x H ) Dot Pitch ( W x H ) Dot Size ( W x H ) Weight Nominal Dimensions 74.0 x 35.0 x 13.5 60.5 x 18.5 0.44 x 0.49 0.40 x 0.45 Approx. 38 Unit mm mm mm mm g ELECTRICAL CHARACTERISTICS ( V DD =5V0.25V ) Item Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Supply Current LCD Driving Voltage Symbol VIH VIL VOH VOL I DD VO - VSS Test Condition --Min. Typ. ----3.0 6.5 Max. Unit V DD 0.6 V DD 0.1VDD 5.0 -V V V V mA V PIN CONNECTIONS (CN1/CN2) Pin 1 2 3 4 5 Symbol VSS V DD CS SID SCLK /RST LEDA LEDK Level 0V +5V H/L H/L H/L L +5V Power supply for LED backlight 0V GND Power supply for logic Chip enable signal, active "H" Serial data input Serial clock input Reset signal, active "L" Function 0.7VDD - 0.3 I OH = - 0.1mA 0.8VDD -I OL = 0.1mA -VDD = 5.0V -Ta=25C BLOCK DIAGRAM 6 7 VSS VDD CS SID SCLK /RST LCD Controller LSI ST7920 32 COM LCD PANEL 122 x 32 dots 8 64 SEG 58 SEG ST7921 LED BACKLIGHT SPECIFICATIONS (Ta=25 C) LEDA LEDK Item LED Backlight Forward Voltage Forward Current LED Color Symbol Vf If Typ. 3.1 30 White Max. 3.3 -Unit V mA |
Price & Availability of LG122325-DW
 |
|
|
|
|
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] |