參數(shù)資料
型號(hào): HD667B66R
廠商: Hitachi,Ltd.
英文描述: 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
中文描述: 132 × 176點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器的65K色
文件頁(yè)數(shù): 88/97頁(yè)
文件大?。?/td> 681K
代理商: HD667B66R
HD66766R Rev. 1.0-1 / September 2002
88
Step-up circuit loading characteristics
(Reference data)
(1)
Step-up circuit 1 – loading characteristic
Measureing condition
Ta = 25C, VCC = 3.0 [V], Oscillation frequency = 250 [kHz]
(2)
Vci1 step-up magnification = 0.92, Step-up magnification two times
5.5
5.0
4.5
4.0
3.5
3.0
0 300 600 900 1200 1500
Load voltage [uA]
5.5
5.0
4.5
4.0
3.5
3.0
0 300 600 900 1200 1500
5.5
5.0
4.5
4.0
3.5
3.0
0 300 600 900 1200 1500
Figure 69 Step-up circuit 1- load characteristic (AP=01 amplifier constant voltage: small)
Load voltage [uA]
Figure 70 Step-up circuit 1- load characteristic (AP=10 amplifier constant voltage: medium)
Load voltage [uA]
Figure 71 Step-up circuit 1- load characteristic (AP=11 amplifier constant voltage: large)
V
V
V
32 divided frequency
64 divided frequency
32 divided frequency
64 divided frequency
32 divided frequency
64 divided frequency
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