參數(shù)資料
型號(hào): EM6126
廠商: EM Microelectronic
英文描述: 81 and 65 MUX LCD Controller and Driver High Uniformity of Contrast and no external components
中文描述: 81和65復(fù)用器LCD控制器和驅(qū)動(dòng)器的高對(duì)比度和均勻性無(wú)需外部元件
文件頁(yè)數(shù): 1/1頁(yè)
文件大?。?/td> 291K
代理商: EM6126
EM MICROELECTRONIC
- MARIN SA
EM6126
Copyright
2006, EM Microelectronic-Marin SA
Subject to change without notice
Rev. , 06/06
Phone: +41.32.755-5111, Fax: +41.32.755-5403
www.emmicroelectronic.com
info@emmicroelectronic.com
81 and 65 MUX LCD Controller and Driver
High Uniformity of Contrast and no external components
Description
The EM6126 is an ultra-low power bit map controller and
driver for full dot matrix monochrome STN LCD displays. The
driving capability is
81 rows x 102 columns
or
65 rows x
118 columns
addressed by I
C or 3-wire interface. V
LCD
is
internally generated up to 11V without external components.
Key Features
High accuracy of frame frequency and LCD
voltage by laser trimming
No external components
OTP Trimming
Generated LCD voltage on chip
Partial display of 17 rows
I
2
C and 3-wire interfaces
LCD voltage digitally programmable 4.5V to 11V
Selectable x5, x4, x3, x2 multiplier factor for V
LCD
Supply voltage from low 2.4V up to 3.3V
True Low Current:
Temperature compensation of V
LCD
(4 coefficients)
Oscillator for LCD refresh on chip
Intermediate bias voltage generation on chip
Available in die with gold bumps, COG
& BENEFITS
9
Flexibility and easy to design-in
9
Uniformity of contrast of all dies in production
9
Usable with a wide range of modules
9
No flickering
9
Ideal for portable and mobile phones applications
9
Save PCB space
9
Cost effective
I
HV
=124
μ
A
I
DD
=15
μ
A (active)
I
DD
=0.1
μ
A (sleep)
Typical Applications
Mobile and DECT phones
MP3 and DVD players
Graphic calculators
GPS, credit card readers
Scales and utility meters
Sporting & fishing devices
Normal LCD
Refresh Mode
81 Rows
Partial Display
Mode
17 Rows
25
50
75
100
I
H
125
50
μ
A
124
μ
A
Save 60% power
in partial display
mode
Power Saving with Partial Display
EM6126
V
LCD
V
HV
V
DD
V
SS
SCL
SDA
RES
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