Document
LG3202402-DW N
www.DataSheet4U.com
5.7", 320 x 240 dots + white led backlight without dc-dc converter
ABSOLUTE MAXIMUM RATINGS
Item Supply Voltage(Logic) Supply Voltage(LCD) Input Voltage Operating Temp. Storage Temp. Symbol VDD - VSS VDD - VO VI Topr Tstg Min. -0.3 -0.3 -0.3 -20 -30 Max. 7.0 30.0 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 160.0 x 109.0 x 13.0 122.0 x 92.0 0.36 x 0.36 0.33 x 0.33 Approx. 220 Unit mm mm mm mm g
ELECTRICAL CHARACTERISTICS ( V DD =5V±0.25V )
Item Input High Voltage Input Low Voltage Supply Current LCD Driving Voltage Symbol VIH VIL I DD I EE VDD - VO Test Condition --VDD = 5.0V VEE = -22.0V Ta=25° C Min. 0.8V DD 0 ---Typ. --6.0 4.0 22.6 Max. Unit V DD V 0.2V DD V mA 10.0 mA 8.0 -V
PIN CONNECTIONS (CN1/CN2/CN3)
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol D0 D1 D2 D3 /DISPOFF FLM NC (M) LP CP V DD VSS VEE VO FGND LEDA LEDK Level H/L H/L H/L H/L H/L H -_ H >L _ H >L 3.3~5V 0V -22V --+5V 0V Function
Data bus line
H: display on L: display off Scan start-up pulse No connection (J10 close and J9 open) or external M signal (J9 close and J10 open) Display data latch pulse Display data shift pulse Power supply for logic GND Input voltage for LCD driving Operating voltage for LCD Frame ground Power supply for LED backlight Power supply for LED backlight
BLOCK DIAGRAM
FLM J9 M M Signal Generator LP CP /DISPOFF D0-D3 FG VSS VDD VO VEE J11 Power Circuit To LSI LEDA LEDK LED Backlight J10 320 Segment Driver x4 Common 240 Driver x3 LCD PANEL 320 x 240 dots
Note: Only CN1 is with Pin15 and Pin16 terminals
LED BACKLIGHT SPECIFICATIONS (Ta=25° C)
Item Forward Voltage Forward Current LED Color Symbol Vf If Typ. 3.1 150 White Max. 3.3 -Unit V mA
.