參數(shù)資料
型號(hào): 933865300118
廠商: NXP SEMICONDUCTORS
元件分類: 顯示驅(qū)動(dòng)器
英文描述: LIQUID CRYSTAL DISPLAY DRIVER, PDSO40
封裝: PLASTIC, SOT-158-1, VSOP-40
文件頁數(shù): 39/40頁
文件大?。?/td> 243K
代理商: 933865300118
1998 May 04
8
Philips Semiconductors
Product specication
Universal LCD driver for low multiplex
rates
PCF8566
6.4
LCD drive mode waveforms
The static LCD drive mode is used when a single backplane is provided in the LCD. Backplane and segment drive
waveforms for this mode are shown in Fig.4.
When two backplanes are provided in the LCD the 1 : 2 multiplex drive mode applies. The PCF8566 allows use of
1
2 or 13 bias in this mode as shown in Figs 5 and 6.
The backplane and segment drive waveforms for the 1 : 3 multiplex drive mode (three LCD backplanes) and for the 1 : 4
multiplex drive mode (four LCD backplanes) are shown in Figs 7 and 8 respectively.
Fig.4 Static drive mode waveforms: Vop =VDD VLCD.
handbook, full pagewidth
MGG392
state 1
At any instant (t):
Vstate 1(t) = VSn(t) VBP0(t)
Von(rms) = Vop
Vstate 2(t) = VSn + 1(t) VBP0(t)
Voff(rms) = 0 V
0
BP0
state 2
0
(a) waveforms at driver
(b) resultant waveforms
at LCD segment
LCD segments
state 1
(on)
state 2
(off)
VDD
VLCD
VDD
VLCD
VDD
VLCD
Vop
Tframe
Sn
Sn + 1
相關(guān)PDF資料
PDF描述
933865310112 LIQUID CRYSTAL DISPLAY DRIVER, PDIP40
935263625026 LIQUID CRYSTAL DISPLAY DRIVER, U
0561168228 PHOSPHOR BRONZE, TIN (40) FINISH, WIRE TERMINAL
933876860602 F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16
933893120623 F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
933871-1 制造商:TE Connectivity 功能描述:GUIDE, MODIFIED - Bulk
9-338728-0 功能描述:集管和線殼 MICROM. MOB SMD CON RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點(diǎn)類型:Pin (Male) 節(jié)距:1 mm 位置/觸點(diǎn)數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點(diǎn)材料:Brass 觸點(diǎn)電鍍:Gold 制造商:Hirose Connector
933873-1 制造商:TE Connectivity 功能描述:PLATE, CYL MTG. - Bulk
933879-8 制造商:TE Connectivity 功能描述:WHEEL, WIRE SELECTOR - Bulk
933879-9 制造商:TE Connectivity 功能描述:WHEEL, WIRE SELECTOR - Bulk