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LM2028-19 Datasheet(HTML) 3 Page - Shenzhen TOPWAY Technology Co., Ltd |
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LM2028-19 Datasheet(HTML) 3 Page - Shenzhen TOPWAY Technology Co., Ltd |
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TOPWAY LCD Module User Manual LM2028-19 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2028-19-Manual-Rev0.2 Page: 3 of 9 1. Basic Specifications 1.1 Power Supply Highlight - Logic Power Supply (VDD-VSS) : 3.0 ~ 5.0 V - LCD Driver Supply (VDD-VEE) : 25V - LED Backlight Supply (BLA-BLK) : 160mA (3.55V TYP.) Note: Please see the “3. Electrical Characteristics”for details. 1.2 Display Specifications 1) LCD Display Mode : FSTN, Positive, Transflective 2) Display Color : Display Data = “1”: Dark Gray (*1) : Display Data = “0”: Light Gray (*2) 3) Viewing Angle : 6 H 4) Driving Method : 1/240 duty, 1/17 bias 5) Backlight : White LED backlight Note: *1. Color tone may slightly change by Temperature and Driving Condition. *2. The Color is defined as the inactive / background color 1.3 Mechanical Specifications 1) Outline Dimension : 166.0 x 109.0 x 11.2MAX see attached Outline Drawing for details 1.4 Block Diagram 320 x 240 pixels LCD Panel S6B2086X or equivalent /DISPOFF D0~D3 M CP LD S6B2086X or equivalent S6B2086X or equivalent S6B2086X or equivalent COM1 : COM80 COM81 : COM160 COM161 : COM240 Power Circuit BLK BLA FLM VSS VDD V0 VEE M-signal generator |
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