{"id":27164,"date":"2025-12-17T08:30:10","date_gmt":"2025-12-17T08:30:10","guid":{"rendered":"https:\/\/jiclcd.com\/?post_type=product&p=27164"},"modified":"2026-03-25T07:21:47","modified_gmt":"2026-03-25T07:21:47","slug":"2-8-inch-tn-tft-lcd","status":"publish","type":"product","link":"https:\/\/jiclcd.com\/de\/produkt\/2-8-inch-tn-tft-lcd\/","title":{"rendered":"2,8-Zoll-TN-TFT-LCD-Modul - 320\u00d7240 Anzeige"},"content":{"rendered":"

Product Details:<\/strong><\/h2>\n

1. General Specification<\/strong><\/h3>\n
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<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nSpecification<\/th>\nNotes<\/th>\n<\/tr>\n<\/thead>\n
LCD Size<\/td>\n2.8 inch<\/td>\n<\/td>\n<\/tr>\n
Panel Type<\/td>\na-Si TFT active matrix<\/td>\nTN, Normally White<\/td>\n<\/tr>\n
Aufl\u00f6sung<\/td>\n240RGB(H) \u00d7 320(V) pixels<\/td>\n<\/td>\n<\/tr>\n
Display Mode<\/td>\nTN \/ Normally White<\/td>\n<\/td>\n<\/tr>\n
Number of Colors<\/td>\n262K colors<\/td>\n<\/td>\n<\/tr>\n
Viewing Direction (Gray Inversion)<\/td>\n12 O\u2019clock<\/td>\n<\/td>\n<\/tr>\n
Kontrastverh\u00e4ltnis<\/td>\n500 (typ.)<\/td>\n<\/td>\n<\/tr>\n
Luminance<\/td>\n480 cd\/m\u00b2 (typ.)<\/td>\n<\/td>\n<\/tr>\n
Module Size (H\u00d7V\u00d7T)<\/td>\n50.00 \u00d7 69.20 \u00d7 3.45 mm<\/td>\n<\/td>\n<\/tr>\n
Active Area (H\u00d7V)<\/td>\n43.20 \u00d7 57.60 mm<\/td>\n<\/td>\n<\/tr>\n
Pixel Size (H\u00d7V)<\/td>\n0.18 \u00d7 0.18 mm<\/td>\n<\/td>\n<\/tr>\n
Treiber-IC<\/td>\nST7789V2<\/td>\n<\/td>\n<\/tr>\n
Lichtquelle<\/td>\n4 LEDs (White)<\/td>\nParallel connection<\/td>\n<\/tr>\n
Schnittstelle<\/td>\nRGB parallel<\/td>\nIncludes RTP (Resistive Touch Panel) pins<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n\u201320\u00b0C to +70\u00b0C<\/td>\n<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n\u201330\u00b0C to +80\u00b0C<\/td>\n<\/td>\n<\/tr>\n
Weight<\/td>\nTBD<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

2. Electrical Characteristics<\/strong><\/h3>\n
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Parameter<\/th>\nSymbol<\/th>\nMin<\/th>\nTyp<\/th>\nMax<\/th>\nUnit<\/th>\n<\/tr>\n<\/thead>\n
System Voltage<\/td>\nVDD<\/td>\n2.4<\/td>\n2.75<\/td>\n3.3<\/td>\nV<\/td>\n<\/tr>\n
Interface Operation Voltage<\/td>\nVDDI<\/td>\n1.65<\/td>\n1.8<\/td>\n3.3<\/td>\nV<\/td>\n<\/tr>\n
Input High Voltage<\/td>\nVIH<\/td>\n0.7\u00d7VDDI<\/td>\n\u2013<\/td>\nVDDI<\/td>\nV<\/td>\n<\/tr>\n
Input Low Voltage<\/td>\nVIL<\/td>\nVSS<\/td>\n\u2013<\/td>\n0.3\u00d7VDDI<\/td>\nV<\/td>\n<\/tr>\n
Output High Voltage<\/td>\nVOH<\/td>\n0.8\u00d7VDDI<\/td>\n\u2013<\/td>\nVDDI<\/td>\nV<\/td>\n<\/tr>\n
Output Low Voltage<\/td>\nVOL<\/td>\nVSS<\/td>\n\u2013<\/td>\n0.2\u00d7VDDI<\/td>\nV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

3. Backlight Characteristics<\/strong><\/h3>\n
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Item<\/th>\nSymbol<\/th>\nMin<\/th>\nTyp<\/th>\nMax<\/th>\nUnit<\/th>\nCondition<\/th>\n<\/tr>\n<\/thead>\n
Forward Voltage<\/td>\nVf<\/td>\n2.8<\/td>\n3.0<\/td>\n3.3<\/td>\nV<\/td>\nIf=80mA<\/td>\n<\/tr>\n
LED Configuration<\/td>\n\u2013<\/td>\n\u2013<\/td>\n4 LEDs parallel<\/td>\n\u2013<\/td>\n\u2013<\/td>\n<\/td>\n<\/tr>\n
White CIE x<\/td>\nx<\/td>\n0.26<\/td>\n0.28<\/td>\n0.32<\/td>\n\u2013<\/td>\nIf=80mA<\/td>\n<\/tr>\n
White CIE y<\/td>\ny<\/td>\n0.26<\/td>\n0.28<\/td>\n0.32<\/td>\n\u2013<\/td>\nIf=80mA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

4. Optical Characteristics<\/strong><\/p>\n

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Item<\/th>\nSymbol<\/th>\nMin<\/th>\nTyp<\/th>\nMax<\/th>\nUnit<\/th>\nCondition<\/th>\n<\/tr>\n<\/thead>\n
Kontrastverh\u00e4ltnis<\/td>\nCR<\/td>\n\u2013<\/td>\n500<\/td>\n\u2013<\/td>\n\u2013<\/td>\nNormal angle<\/td>\n<\/tr>\n
Luminance (Center)<\/td>\nLv<\/td>\n430<\/td>\n480<\/td>\n\u2013<\/td>\ncd\/m\u00b2<\/td>\n<\/td>\n<\/tr>\n
Brightness Uniformity<\/td>\n\u03b4WHITE<\/td>\n80<\/td>\n\u2013<\/td>\n\u2013<\/td>\n%<\/td>\n<\/td>\n<\/tr>\n
Response Time (Tr+Tf)<\/td>\n\u2013<\/td>\n\u2013<\/td>\n16<\/td>\n\u2013<\/td>\nms<\/td>\n<\/td>\n<\/tr>\n
Viewing Angle (CR\u226510)<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
\u2013 3:00 \/ 9:00<\/td>\n\u03b8<\/td>\n\u2013<\/td>\n45<\/td>\n\u2013<\/td>\ndegrees<\/td>\n<\/td>\n<\/tr>\n
\u2013 6:00<\/td>\n\u03b8<\/td>\n\u2013<\/td>\n50<\/td>\n\u2013<\/td>\ndegrees<\/td>\n<\/td>\n<\/tr>\n
\u2013 12:00<\/td>\n\u03b8<\/td>\n\u2013<\/td>\n20<\/td>\n\u2013<\/td>\ndegrees<\/td>\n<\/td>\n<\/tr>\n
NTSC Ratio<\/td>\n\u2013<\/td>\n\u2013<\/td>\n55%<\/td>\n\u2013<\/td>\n\u2013<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

5. Absolute Maximum Ratings<\/strong><\/h3>\n
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Parameter<\/th>\nSymbol<\/th>\nMin<\/th>\nMax<\/th>\nUnit<\/th>\n<\/tr>\n<\/thead>\n
Supply Voltage<\/td>\nVDD<\/td>\n\u20130.3<\/td>\n+4.6<\/td>\nV<\/td>\n<\/tr>\n
Logic Supply Voltage<\/td>\nVDDI<\/td>\n\u20130.3<\/td>\n+4.6<\/td>\nV<\/td>\n<\/tr>\n
Input Voltage Range<\/td>\nVIN<\/td>\n\u20130.3<\/td>\nVDDI+0.5<\/td>\nV<\/td>\n<\/tr>\n
Output Voltage Range<\/td>\nVO<\/td>\n\u20130.3<\/td>\nVDDI+0.5<\/td>\nV<\/td>\n<\/tr>\n
Operating Temperature<\/td>\nTop<\/td>\n\u201320<\/td>\n+70<\/td>\n\u00b0C<\/td>\n<\/tr>\n
Storage Temperature<\/td>\nTst<\/td>\n\u201330<\/td>\n+80<\/td>\n\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

6. Pin Description (40-pin FPC Connector)<\/strong><\/h3>\n
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Pin(s)<\/th>\nSymbol<\/th>\nBeschreibung<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nGND<\/td>\nSystem Ground<\/td>\n<\/tr>\n
2<\/td>\nLEDA<\/td>\nLED Anode (+)<\/td>\n<\/tr>\n
3\u20136<\/td>\nLEDK1\u2013LEDK4<\/td>\nLED Cathodes (\u2013)<\/td>\n<\/tr>\n
7\u201310<\/td>\nXR, YU, XL, YD<\/td>\nResistive Touch Panel (RTP) Pins<\/td>\n<\/tr>\n
11<\/td>\nRESET<\/td>\nReset Signal<\/td>\n<\/tr>\n
12<\/td>\nVSYNC<\/td>\nVertical Sync<\/td>\n<\/tr>\n
13<\/td>\nHSYNC<\/td>\nHorizontal Sync<\/td>\n<\/tr>\n
14<\/td>\nDOTCLK<\/td>\nDot Clock<\/td>\n<\/tr>\n
15<\/td>\nENABLE<\/td>\nData Enable<\/td>\n<\/tr>\n
16\u201321<\/td>\nR0\u2013R5<\/td>\nRed Data (6-bit)<\/td>\n<\/tr>\n
22\u201327<\/td>\nG0\u2013G5<\/td>\nGreen Data (6-bit)<\/td>\n<\/tr>\n
28\u201333<\/td>\nB0\u2013B5<\/td>\nBlue Data (6-bit)<\/td>\n<\/tr>\n
34\u201336<\/td>\nSD0, SDI, SCL<\/td>\nSerial Interface Pins<\/td>\n<\/tr>\n
37<\/td>\nCS<\/td>\nChip Select<\/td>\n<\/tr>\n
38<\/td>\nIOVCC<\/td>\nI\/O Power (1.65\u20133.3V)<\/td>\n<\/tr>\n
39<\/td>\nVCI<\/td>\nAnalog Power (2.4\u20133.3V)<\/td>\n<\/tr>\n
40<\/td>\nGND<\/td>\nSystem Ground<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

7. Reliability & Inspection<\/strong><\/p>\n