BU95408 Datasheet, PDF (9/15 Pages) Rohm – 6bit RSDS Source Driver

BU95408
Technical Note
●Relationship between Input Data and Output Voltage
The LCD driver output voltages are determined by the input data and 14γ-corrected power supply.
0.1V≦V13≦V12≦V11≦V10≦V9≦V8≦V7≦0.5AV_DD
0.5 AV_DD≦V6≦V5≦V4≦V3≦V2≦V1≦V0≦AV_DD -0.1V
V0 (VH0)
V1 (VH1)
V2 (VH16)
V3 (VH32)
V4 (VH48)
V5 (VH62)
V6 (VH63)
V7 (VL63)
V8 (VL62)
V9 (VL48)
V10 (VL32)
V11 (VL16)
00 01
16
32
48
Fig.3 Input data - γ correction curve
V12 (VL1)
V13 (VL0)
62 63
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2010.10 - Rev.A