S6A0075 Datasheet, PDF (66/70 Pages) Samsung semiconductor – 100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD

S6A0075
100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS (VDD = 2.7V to 5.5V, Ta = -30 to + 85°C)
Characteristic
Operating voltage
Supply current
Input voltage (1)
(Except OSC1)
Input voltage (2)
(Osc1)
Output voltage (1)
(DB0 - DB7)
Output voltage (2)
(Except DB0 - DB7)
Voltage drop
Input leakage current
Low input current
Internal clock
(external Rf)
External clock
Voltage converter out2
(Vci = 4.5V)
Voltage converter out3
(Vci = 2.7V)
Voltage converter input
LCD driving voltage
Symbol
V_DD
I_DD
V_IH1
V_IL1
V_IH2
V_IL2
V_OH1
V_OL1
V_OH2
V_OL1
Vd_COM
Vd_SEG
I_LKG
I_IL
Condition
-
Internal oscillation or external
clock.
(V_DD = 3.0V, fosc = 270kHz)
-
V_DD = 2.7 - 3.0
V_DD = 3.0 - 5.5
-
-
I_OH = -0.1mA
I_OL = 0.1mA
I_O = -40µA
I_O = 40µA
I_O = ± 0.1mA
V_IN = 0V - V_DD
V_IN = 0V, V_DD = 3V (pull up)
Min
2.7
-
0.7V_DD
-0.3
-0.3
0.7V_DD
-
0.75V_DD
-
0.8V_DD
-
-
-
-1
-10
f_OSC
Rf = 91kΩ ± 2% (V_DD = 5V)
190
f_EC
125
duty
-
45
tr, tf
-
V_OUT2
Ta = 25°C, C = 1µF,
-3.0
I_OUT = 0.25mA,
V_OUT3
f_OSC = 270kHz
-4.3
Vci
-
1.0
V_LCD
V_DD-V5
1/5 bias
3.0
1/6.7 bias
3.0
Typ
-
0.15
-
-
-
-
-
-
-
-
-
-
-
-
-50
270
270
50
-
-4.2
-5.1
-
-
-
Max
5.5
0.3
V_DD
0.2V_DD
0.6
V_DD
0.2V_DD
-
0.2V_DD
-
0.2V_DD
1
1
1
-120
350
410
55
0.2
-
-
4.5
13.0
13.0
Unit
V
mA
-
V
V
V
V
µA
kHz
kHz
%
µs
V
V
66