Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

ML9058E Datasheet(PDF) 32 Page - LAPIS Semiconductor Co., Ltd.

Part # ML9058E
Description  132-Channel LCD Driver
Download  76 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LAPIS [LAPIS Semiconductor Co., Ltd.]
Direct Link  http://www.lapis-semi.com/
Logo LAPIS - LAPIS Semiconductor Co., Ltd.

ML9058E Datasheet(HTML) 32 Page - LAPIS Semiconductor Co., Ltd.

Back Button ML9058E Datasheet HTML 28Page - LAPIS Semiconductor Co., Ltd. ML9058E Datasheet HTML 29Page - LAPIS Semiconductor Co., Ltd. ML9058E Datasheet HTML 30Page - LAPIS Semiconductor Co., Ltd. ML9058E Datasheet HTML 31Page - LAPIS Semiconductor Co., Ltd. ML9058E Datasheet HTML 32Page - LAPIS Semiconductor Co., Ltd. ML9058E Datasheet HTML 33Page - LAPIS Semiconductor Co., Ltd. ML9058E Datasheet HTML 34Page - LAPIS Semiconductor Co., Ltd. ML9058E Datasheet HTML 35Page - LAPIS Semiconductor Co., Ltd. ML9058E Datasheet HTML 36Page - LAPIS Semiconductor Co., Ltd. Next Button
Zoom Inzoom in Zoom Outzoom out
 32 / 76 page
background image
FEDL9058E-01
LAPIS Semiconductor
ML9058E
32/76
The voltage relationships in voltage multiplication are shown in Fig. 8.
VOUT = 3  VIN
= 15.0 V
*1 VIN
= 5.0 V
VSS
= 0 V
VOUT
= 4
 V
IN
= 18 V
*1 VIN = 4.5 V
VSS = 0 V
Voltage relationship in 3-time multiplication
Voltage relationship in 4-time multiplication
Fig. 8 Voltage relationships in voltage multiplication
*1:
The voltage range of VIN should be set from 6V to 18.33V so that the voltage at the pin VOUT does
not exceed the voltage multiplier output voltage operating range.
Voltage adjustment circuit
The voltage multiplier output VOUT produces the LCD drive voltage V1 via the voltage adjustment circuit. Since
the ML9058E incorporates a high accuracy constant voltage generator, a 64-level electronic potentiometer
function, and also resistors for voltage V1 adjustment, it is possible to build a high accuracy voltage adjustment
circuit with very few components. In addition, the ML9058E is available with the temperature gradients of a
VREG - about –0.05%/°C.
(a) When the internal resistors for voltage V1 adjustment are used
It is possible to control the LCD power supply voltage V1 and adjust the intensity of LCD display using
commands and without needing any external resistors, if the internal voltage V1 adjustment resistors and the
electronic potentiometer function are used. The voltage V1 can be obtained by the following equation A-1 in
the range of V1<VOUT.
V1 = (1 + (Rb/Ra))
 VEV = (1 + (Rb/Ra))  (1 – (/324))  VREG (Eqn. A-1)
Fig. 9 V1 voltage adjustment circuit (equivalent circuit)
+
V1
Internal Ra
Internal Rb
VEV (Constant voltage supply +
electronic potentiometer)
VRS
(VREG)
VR


Similar Part No. - ML9058E

ManufacturerPart #DatasheetDescription
logo
List of Unclassifed Man...
ML9058E ETC2-ML9058E Datasheet
591Kb / 76P
   132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
ML9058E ETC2-ML9058E Datasheet
591Kb / 76P
   132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
More results

Similar Description - ML9058E

ManufacturerPart #DatasheetDescription
logo
ELAN Microelectronics C...
EPL65132 EMC-EPL65132 Datasheet
578Kb / 64P
   65 COM / 132 SEG LCD Driver
EM62100 EMC-EM62100 Datasheet
841Kb / 60P
   65 COM / 132 SEG STN LCD Driver
EM65565A EMC-EM65565A Datasheet
556Kb / 48P
   65 COM/ 132 SEG STN LCD Driver
logo
OKI electronic componet...
ML9058 OKI-ML9058 Datasheet
589Kb / 76P
   132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
logo
LAPIS Semiconductor Co....
ML9059E LAPIS-ML9059E Datasheet
410Kb / 72P
   132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
logo
List of Unclassifed Man...
ML9059E ETC2-ML9059E Datasheet
561Kb / 72P
   132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
ML9058E ETC2-ML9058E Datasheet
591Kb / 76P
   132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
FEDL9058E-01 ETC2-FEDL9058E-01 Datasheet
439Kb / 76P
   132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
logo
OKI electronic componet...
ML9051G OKI-ML9051G Datasheet
526Kb / 74P
   132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
logo
List of Unclassifed Man...
ML9058E ETC2-ML9058E Datasheet
591Kb / 76P
   132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
More results


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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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