2.8” Compact Low-Power Graphic LCDs

EA Display Visions’ chip-on-glass 128 x 64 graphic LCD is compact, low-power, and pin-connected

Image of EA DISPLAY VISIONS 2.8” Compact Low-Power Graphic LCDEA Display Visions' DOGL128 series 2.8" graphic LCDs are available in FSTN positive transflective, STN positive transmissive, STN negative transmissive, FSTN negative transmissive, and STN positive reflective versions. These displays have a 2.54 mm pitch and can be soldered directly or plugged into socket strips. Therefore, cumbersome gluing procedures, the need for designing a special mounting device, and error-prone cable connections that may lose contact are no longer a concern.

The extremely efficient ratio of external dimensions to the active display area helps in designing very compact devices. Furthermore, its low power use (single supply 2.5 V to 3.3 V (typically 250 µA)) makes it ideal for handheld applications.

The EA 9780-4USB development board and free windows simulator are all that users require to evaluate pin-connected chip-on-glass LCDs with and without backlight. Simply plug the 2.54 mm connector pins of the display into the socket strips of the development board. Proprietary hardware or software development is not required, and decisions can be made quickly at a minimum expense.

Features
  • High-contrast LCD supertwist display (STN and FSTN) with 15 µm dot-gap
  • Optional LED backlights in various colors
  • 128 x 64 pixels (corresponds to 8 x 21 characters or 4 x 16 large characters)
  • ST7565R controller with SPI (4-wire) interface
  • Power supply: single supply 3.0 V to 3.3 V (typically 320 µA)
  • No additional voltages required
  • Operating temperature range: -20°C to +70°C
  • Storage temperature range: -30°C to +80°C
  • LED backlighting 5 mA to 90 mA
  • No mounting required, simply solder onto PCB
Versions and Backlights Options Flyer - Click to Enlarge
    Image of EA DISPLAY VISIONS 2.8” Compact Low-Power Graphic LCD
Applications
  • Wearables
  • Low-power applications
  • Handheld devices
  • Medical devices
  • Testing and measurement/control equipment
  • Defense applications
  • Vehicle communication interfaces
  • Oil and gas equipment
  • Flow meters and volume meters
  • Low-power wireless communication and telemetry solutions
  • Low-power industrial automation solutions
  • Industrial controls and machines
  • Laboratory equipment
  • Vacuum gauges
  • Level transmitters
  • Wired and wireless gas detection and monitoring systems
  • High-end ignition systems
  • Temperature monitoring solutions
  • IoT systems
  • Access control systems
  • Vehicle hardware platforms
  • Industrial, commercial, and military HVAC
  • Exoskeletons
  • Auxiliary power unit platforms
  • Drones

2.8" Compact Low-Power Graphic LCDs

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
LCD MOD GRAPH 128X64 Y/GEA DOGL128E-6LCD MOD GRAPH 128X64 Y/G95 - ImmediateView Details
LCD MOD GRAPH 128X64 BLK/WEA DOGL128W-6LCD MOD GRAPH 128X64 BLK/W0View Details
LCD MOD GRAPH 128X64 BLUEEA DOGL128B-6LCD MOD GRAPH 128X64 BLUE0View Details

DOGL128 LEDs

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
LED B/L FOR DOGL128 WHITEEA LED68X51-WLED B/L FOR DOGL128 WHITE2389 - ImmediateView Details
LED B/L FOR DOGL128 YLW/GRNEA LED68X51-GLED B/L FOR DOGL128 YLW/GRN865 - ImmediateView Details
LED B/L FOR DOGL128 BLUEEA LED68X51-BLED B/L FOR DOGL128 BLUE0View Details
LED B/L FOR DOGL128 REDEA LED68X51-RLED B/L FOR DOGL128 RED1 - ImmediateView Details
LED B/L FOR DOGL128 AMBEREA LED68X51-ALED B/L FOR DOGL128 AMBER1521 - ImmediateView Details
LED B/L FOR DOGL128 PURE GRNEA LED68X51-ELED B/L FOR DOGL128 PURE GRN0View Details
LED B/L FOR DOGL128 FULL COLOREA LED68X51-RGBLED B/L FOR DOGL128 FULL COLOR0View Details

Boards and Panels

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
TEST BOARD USB FOR WINDOWS DOGMEA 9780-4USBTEST BOARD USB FOR WINDOWS DOGM4 - ImmediateView Details
TOUCHPANEL FOR EA DOGL128-6EA TOUCH128-2TOUCHPANEL FOR EA DOGL128-62 - ImmediateView Details
Published: 2021-05-20