Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

PCF8576C Datasheet(PDF) 16 Page - NXP Semiconductors

Part # PCF8576C
Description  Universal LCD driver for low multiplex rates
PDF  57 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

PCF8576C Datasheet(HTML) 16 Page - NXP Semiconductors

Back Button PCF8576C Datasheet HTML 12Page - NXP Semiconductors PCF8576C Datasheet HTML 13Page - NXP Semiconductors PCF8576C Datasheet HTML 14Page - NXP Semiconductors PCF8576C Datasheet HTML 15Page - NXP Semiconductors PCF8576C Datasheet HTML 16Page - NXP Semiconductors PCF8576C Datasheet HTML 17Page - NXP Semiconductors PCF8576C Datasheet HTML 18Page - NXP Semiconductors PCF8576C Datasheet HTML 19Page - NXP Semiconductors PCF8576C Datasheet HTML 20Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 57 page
background image
PCF8576C
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 10 — 22 July 2010
16 of 57
NXP Semiconductors
PCF8576C
Universal LCD driver for low multiplex rates
7.4.3 1:3 Multiplex drive mode
When three backplanes are provided in the LCD, the 1:3 multiplex drive mode applies as
shown in Figure 11.
Vstate1(t) = VSn(t) − VBP0(t).
Von(RMS) = 0.638VLCD.
Vstate2(t) = VSn(t) − VBP1(t).
Voff(RMS) = 0.333VLCD.
Fig 11. Waveforms for the 1:3 multiplex drive mode with 1
⁄
3 bias
mgl748
state 1
BP0
(b) Resultant waveforms
at LCD segment.
LCD segments
state 2
BP1
state 1
state 2
(a) Waveforms at driver.
BP2
S
n
S
n+1
S
n+2
Tfr
VSS
VLCD
2VLCD / 3
VLCD / 3
VSS
VLCD
2VLCD / 3
VLCD / 3
VSS
VLCD
2VLCD / 3
VLCD / 3
VSS
VLCD
2VLCD / 3
VLCD / 3
VSS
VLCD
2VLCD / 3
VLCD / 3
0 V
VLCD
2VLCD / 3
−2VLCD / 3
VLCD / 3
−VLCD / 3
−VLCD
0 V
VLCD
2VLCD / 3
−2VLCD / 3
VLCD / 3
−VLCD / 3
−VLCD
VSS
VLCD
2VLCD / 3
VLCD / 3



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com