Optrex F-51553 128 x 64 Monochrome Graphic Series Displays

F-51553 LCD Features:

Large 2.8" diagonal active area
Viewing Angle 6:00
Wide temperature range (-20 to 70 C)
Selectable serial or 8-bit parallel interface
5V supply voltage over entire operating temperature range
Integrated display data RAM
Integrated IC Epson SED1565 controller/driver capable of both graphics & text
Internal charge pump for LCD driving voltage
Blue or yellow mode versions available
0.5 mm dot pitch (square dots)
20 micron spacing between pixels
Low power consumption
Compliant with RoHS regulations

LED Backlight:

3-chip direct white LED side lighting (F-51553GNBJ- LW-AB, F-51553GNBJ-LW-AEN) produces a bright backlight with surface luminance of 60-nits(min)
28-chip direct yellow-green LED backlighting (F-51553GNYJ-LY-AA) produces a bright backlight with surface luminance of 60-nits(min)

F-51553 touch screen lcd - TVI Electronics Divider

Optrex F-51553 Series LCDs with a 2.8-inch diagonal viewing area
for character and/or graphics display

The new F-51553 128 x 64 dot pixel chip on glass (COG) STN transmissive monochrome modules provide a wider temperature range (-20°C to +70°C) than Optrex's popular F-51320 Series COG monochrome LCDs. They also provide greater temperature stability (though use of a liquid crystal fluid with a flat voltage vs. operation temperature characteristic to enable operation over the entire temperature range without the need for voltage adjustment). The Optrex F-51553 supports serial as well as parallel interface, allowing designers the option of specifying their desired interface type. Parallel interface to a mPU requires 13 lines (8 for data and 5 for control). It has a flexible cable with 30 pin connector. The Optrex F-51553 module does not have an on board character generator. Compared to other controllers like the Toshiba T6963C, the F-51553 has a limited amount of instructions. However, it is quite easy to interface and program.

These cost-effective modules are available in two variations:

OPTREX P/N F-51553GNBJ-LW-AB, F-51553GNBJ-LW-AEN (Blue Mode version) module displays white characters or graphics on a blue background or inverted blue-on-white, features a highly efficient 3-chip white LED backlight, and provides a contrast ratio of 6:1. The Blue Mode F-51553 LCD has a total power consumption of only 0.385W max because of the higher efficiency white LEDs used in its construction. This reduces the problem of heat dissipation for components where that is a particularly sensitive issue, such as servers or hand-held monitoring instruments.

OPTREX P/N F-51553GNYJ-LY-AA (Yellow/Green Mode version) module features dark characters on a yellow-green background. It has a 28-chip yellow LED backlight, a contrast ratio of 4.5:1, and total power consumption of 1.35W max.

F-51553 Specifications
Model Name	F-51553GNBJ-LW-AB, F-51553GNBJ-LW-AEN (RoHS Compliant)	F-51553GNYJ-LY-AA
LCD Type	(STN/Blue-mode/Transmissive)	(STN/Yellow-mode/Transmissive)
Resolution (WxH)	128 x 64 dot pixels	128 x 64 dot pixels
Active Area (HxH mm)	66.8 x 35.5	66.8 x 35.5
Dot Size (WxH mm)	0.48 x 0.48	0.48 x 0.48
Dot Pitch (WxH mm)	0.50 x 0.50	0.50 x 0.50
Overall Outline Dimensions (WxHxD mm)	89.7 x 49.8 x 6.0	89.7 x 49.8 x 11.8
Weight (g)	33.0 max.	43.5 max.
Response Time (ms)	330	290
LCD Driving Voltage	8.9 V typ. @ 25°C	8.9 V typ. @ 25°C
Total Power Consumption (watts)	0.385 max.	1.35 max.
Contrast Ratio	6:1	5:1
Backlight	LED Backlight/White	LED Backlight/Yellow-green
Storage Temperature	min. -30°C ~ max. +85°C	min. -30°C ~ max. +85°C
Operating Temperature	min. -20°C ~ max. +70°C	min. -20°C ~ max. +70°C
Viewing Angle	6 o'clock	6 o'clock
Data Transfer	selectable serial or 8-bit parallel	selectable serial or 8-bit parallel