參數(shù)資料
型號: S6A0078
元件分類: 顯示控制器
英文描述: 34 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC183
封裝: DIE-183
文件頁數(shù): 61/68頁
文件大?。?/td> 328K
代理商: S6A0078
S6A0078
34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
64
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
(VDD = 2.7V to 5.5V, TA = -30 to +85°C)
Characteristic
Symbol
Condition
Min
Typ
Max
Unit
Operating Voltage
VDD
2.7
5.5
V
Supply Current
IDD
Internal oscillation or external
clock.
(VDD= 3.0V, fosc = 270kHz)
0.15
0.3
mA
Input Voltage (1)
VIH1
0.7VDD
VDD
(except OSC1)
VIL1
VDD = 2.7 to 3.0
-0.3
0.2VDD
VDD = 3.0 to 5.5
-0.3
0.6
Input Voltage (2)
VIH2
0.7VDD
VDD
V
(OSC1)
VIL2
0.2VDD
Output Voltage (1)
VOH1
IOH=-0.1mA
0.75VDD
V
(DB0 to DB7)
VOL1
IOL = 0.1 mA
0.2VDD
Output Voltage (2)
VOH2
IO = -40A
0.8VDD
V
(except DB0 to DB7)
VOL1
IO =40A
0.2VDD
Voltage DROP
VdCOM
IO = ± 0.1mA
1
V
VdSEG
1
Input Leakage Current
ILKG
VIN = 0V to VDD
-1
1
A
Low Input Current
IIL
VIN = 0V, VDD = 3V (pull up)
-10
-50
-120
Internal Clock
(External Rf)
fOSC
Rf = 91k
± 2% (V
DD = 5V)
190
270
350
kHz
External Clock
fEC
125
270
410
kHz
duty
45
50
55
%
tR, tF
0.2
s
Voltage Converter Out2
(Vci = 4.5V)
VOUT2
TA = 25°C, C = 1F,
IOUT = 0.25mA,
fOSC = 270kHz
-3.0
-4.2
V
Voltage Converter Out3
(Vci = 2.7V)
VOUT3
-4.3
-5.1
Voltage Converter Input
Vci
2.5
4.5
V
LCD Driving Voltage
VLCD
VDD – V5
1/5 bias
3.0
13.0
1/6.7 bias
3.0
13.0
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