LK202-25-USB-FW Matrix Orbital, LK202-25-USB-FW Datasheet - Page 13

• Manufacturer Part Number: LK202-25-USB-FW
• Description: LCD 20X2 79MM X 17MM COL/WHT USB
• Manufacturer: Matrix Orbital

Specifications of LK202-25-USB-FW

• Display Mode: Transmissive
• Number Of Digits/alpha: 40
• Outline L X W X H: 116.00mm x 37.00mm x 25.73mm
• Viewing Area: 82.20mm L x 18.20mm W
• Display Format: 20 x 2
• Character Size: 5.55mm H x 3.20mm W
• Character Format: 5 x 7 Dots
• Voltage - Supply: 5VDC
• Dot Size: 0.60mm W x 0.65mm H
• Interface: I²C, RS232, TTL
• Operating Temperature: 0°C ~ 50°C
• Character Count X Line: 20 x 2
• Module Size (w X H X T): 116 mm x 37 mm x 25.73 mm
• Fluid Type: STN
• Voltage Rating: 5 V
• Operating Temperature Range: 0 C to + 50 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Display Type: -
• Backlight: -
• Other names: Q4421337

2.4 USB Header
power option for the display can be seen in figure 8
2.5 Serial Header
the device. Please note the the display normally does not come with the Serial Header, it will have to be
ordered as a custom. Please talk to your sales representative if you would like this option.
Matrix Orbital
The USB Header provides USB connector for communication and power of the display. An alternate
The LK202-25-USB also offers an alternative, Serial Header option to permit serial communication with
WARNINGS
• Do not apply any power with reversed polarization.
• Do not apply any voltage other than the specified voltage.
Backlight Current
Supply Current
Supply Voltage
Table 2: Power Requirements
Figure 11: USB Header
LK202-25-USB
185mA (Backlight On)
50mA (Backlight Off)
+5Vdc ±0.25V
Standard
9