HDM3224 HANTRONIX | Alldatasheet

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Technical content

Features

PARAMETER SYMBOL MIN MAX UNIT SUPPLY VOLTAGE VDD-VSS 0 7.0 V SUPPLY VOLTAGE FOR LCD VDD-VEE 0 28.5 V INPUT VOLTAGE VIN - 7.0 V OPERATING TEMPERATURE TOP 0 50 °C STORAGE TEMPERATURE TSTG -20 70 °C CCFL OPERATING VOLTAGE VFL - 1500 Vrms CCFL OPERATING CURRENT IFL - 10 mA CCFL OPERATING FREQUENCY fFL 20 80 KhZ 0 .0 3 0 .2 7 Dimension tolerance: +/-0.3mm Dimensional Drawing 320 X 240 Dots Graphic CCFL Backlight 0.030.27 1 3 .0 M A X 7 .1 1.6 100.0±1.0 95.97 (320 DOTS) 104.0 (VIEWING AREA) 15.03 11.0 4.0 127.0 135.0 143.0 7 1 .9 7 ( 2 4 0 D O T S ) 7 9 .3 ( V IE W IN G A R E A ) 8 8 .0 9 4 .0 9 6 .8 8 .0 4 .3 5 4 .4 1 .0 6.8

10.0 MAX

4- ∅ 3.4 54.0 3 2 .0 ± 0 .5 FH10-14S-1SH (HIROSE) 7 9 .0 8 8 .0 9 8 .0 4 .5 5 .0 JST VHR-3N Pin Connections PIN NO. SYMBOL FUNCTION

1 FLM H/L Frame signal

2 N/C - No connection

3 LP H/H→ L Data latch signal

4 XSCL H/H→ L Serial shift clock

5 DISPOFF L Display off

6 DB0 H/L

8 DB2 H/L

9 DB3 H/L

10 VDD 5V Power supply for logic

11 VSS 0V Ground

12 VEE - Power supply voltage for LC

13 VL - Operating voltage for LC

14 FG - Frame ground

PIN # FUNCTION

1 VCCFL

2 N/C

3 VCCFL

L C M V LCD R H R L 20V R H +R L = 10 ~ 20K Ω V EE Power Supply HDM 3224 14 1