参数资料
型号: OM4068H/2,518
厂商: NXP Semiconductors
文件页数: 17/28页
文件大小: 0K
描述: IC LCD DRIVER 44-QFP
产品培训模块: LCD Driver
标准包装: 1
显示器类型: LCD
配置: 32 段
接口: 串行
电流 - 电源: 12µA
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 44-QFP
供应商设备封装: 44-PQFP(10x10)
包装: 标准包装
产品目录页面: 844 (CN2011-ZH PDF)
其它名称: 568-4513-6

Philips Semiconductors
LCD driver for low multiplex rates
Product speci?cation
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).
SYMBOL
V DD
V LCD
V I
V O
PARAMETER
supply voltage
LCD supply voltage
input voltage (any input)
output voltage
CONDITIONS
? 0.5
? 0.5
? 0.5
? 0.5
MIN.
MAX.
+6.5
+7.5
V DD + 0.5
V LCD + 0.5
UNIT
V
V
V
V
(BP1, BP2, BP3, S1 to S32 and V LCD )
I I
I O
I DD , I SS , I LCD
P tot(pack)
P/out
T amb
T stg
T j
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
? 10
? 10
? 50
?
?
? 40
? 65
?
+10
+10
+50
500
10
+105
+150
150
mA
mA
mA
mW
mW
° C
° C
° C
V es
electrostatic handling
note 1
note 2
? 2000
? 150
+2000
+150
V
V
Notes
1. Equivalent to discharging a 100 pF capacitor via a 1.5 k ? series resistor (human body model).
2. 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”).
1998 Jun 18
17
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