參數(shù)資料
型號: PCF8820U
廠商: NXP SEMICONDUCTORS
元件分類: 顯示驅(qū)動器
英文描述: 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, UUC235
封裝: BUMP, DIE-235
文件頁數(shù): 30/60頁
文件大小: 316K
代理商: PCF8820U
2000 Dec 07
30
Philips Semiconductors
Product specification
67
×
101 Grey-scale/ECB colour dot matrix
LCD driver
PCF8820
9
In accordance with the Absolute Maximum Rating System (IEC 60134); note 1.
LIMITING VALUES
Note
1.
All voltages are referred to V
SS
= 0 V. Stress above one or more of the limiting values may cause permanent damage
to the device. These are stress ratings only and operation of the device at these or at any other conditions above
those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability. Parameters are valid over operating temperature range unless otherwise
specified.
10 HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, it is good practice to take
normal precautions appropriate to handling MOS devices (see “Handling MOS devices”).
11 CHARACTERISTICS
V
DD1
= 2.5 to 5.5 V; V
DD2
= V
DD3
= 2.7 to 5.5 V; V
SS1
= V
SS2
= 0 V; V
LCDIN
= 4.5 to 14.5 V; T
amb
=
40 to +85
°
C;
unless otherwise specified.
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
DD
V
LCDIN
V
n
supply voltage
supply voltage for the LCD
voltage on
any V
LCD
related pin
any other pin
DC input current
DC output current
ground supply current
total power dissipation
power dissipation per output
ambient temperature
storage temperature
junction temperature
0.5
0.5
+6.5
+15
V
V
V
V
V
mA
mA
mA
mW
mW
°
C
°
C
°
C
0.5
0.5
10
10
50
40
65
V
LCDIN
+ 0.5
V
DD1
+ 0.5
+10
+10
+50
100
10
+85
+150
150
I
I
I
O
I
SS
P
tot
P/out
T
amb
T
stg
T
j
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
DD1
supply voltage 1 of logic
circuits
supply voltage 2 of voltage
multiplier
supply voltage 3 of voltage
multiplier
supply voltage of LCD
2.5
5.5
V
V
DD2
2.7
5.5
V
V
DD3
2.7
5.5
V
V
LCDIN
graphic mode
partial screen mode;
note 1
7.0
V
DD
14.5
14.5
V
V
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