參數(shù)資料
型號(hào)： OM4068H
廠商： NXP Semiconductors N.V.
元件分類(lèi)： LCD驅(qū)動(dòng)器
英文描述： LCD driver for low multiplex rates
封裝： OM4068H/2<SOT307-2 (QFP44)|<<http://www.nxp.com/packages/SOT307-2.html<1<Always Pb-free,;
文件頁(yè)數(shù)： 17/28頁(yè)
文件大?。?/td> 125K
代理商： OM4068H
1998 Jun 18
17
Philips Semiconductors
Product specification
LCD driver for low multiplex rates
OM4068
Backplane outputs
The LCD drive section includes three backplane outputs (BP1 to BP3) which should be connected directly to the LCD.
The backplane output signals are generated in accordance with the selected LCD drive mode. If less than three
backplane outputs are required the unused outputs should be left open-circuit. In 1 : 2 multiplex drive mode, BP3 is set
to
1
2
V
LCD
. In static drive mode BP3 and BP2 are set to V
SS
.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Notes
1.
2.
Equivalent to discharging a 100 pF capacitor via a 1.5 k
series resistor (human body model).
Equivalent to discharging a 200 pF capacitor via a 0.75
μ
H series inductor (machine model).
HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling MOS devices (see “Handling MOS Devices”).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
DD
V
LCD
V
I
V
O
supply voltage
LCD supply voltage
input voltage (any input)
output voltage
(BP1, BP2, BP3, S1 to S32 and V
LCD
)
DC input current
DC output current
V
DD
, V
SS
or V
LCD
current
total power dissipation per package
power dissipation per output
operating ambient temperature
storage temperature
junction temperature
electrostatic handling
0.5
0.5
0.5
0.5
+6.5
+7.5
V
DD
+ 0.5
V
LCD
+ 0.5
V
V
V
V
I
I
I
O
I
DD
, I
SS
, I
LCD
P
tot(pack)
P/out
T
amb
T
stg
T
j
V
es
10
10
50
40
65
2000
150
+10
+10
+50
500
10
+105
+150
150
+2000
+150
mA
mA
mA
mW
mW
°
C
°
C
°
C
V
V
note 1
note 2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OM4068H/2,518 功能描述:LCD 驅(qū)動(dòng)器 CHIPS DIGITAL MOS IC RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
OM4068P 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:LCD driver for low multiplex rates
OM4068U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:LCD driver for low multiplex rates
OM4068U/5 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:LCD driver for low multiplex rates
OM4085 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal LCD driver for low multiplex rates
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