Datasheet

DEM 16215 SBH-PW-N Product specification
12. MAXIMUM ABSOLUTE POWER RATINGS (Ta=25°C)
Standard value
Power supply voltage(1) -0.3 ~ +7.0
Power supply voltage(2)
V
DD
-15.0 ~ V
DD
+0.3
Input voltage
-0.3 ~ V
DD
+0.3
Volt. For BL
Operating temperature -20 ~ +70
Storage temperature -30 ~ +80
13. Electrical Characteristics
13-1-1. DC Characteristics(V
DD
=4.5V~5.5V,Ta=-20~+70°C)
Standard Value Test
MIN TYP MAX Condition
Operating Voltage
V
DD
4,5
5,5
V
I
DD1
0,7
1.0
fosc = 250kHz
Supply Current Resistor oscillation mA
I
DD2
0.4
0.6
external clock operation
fosc = 270kHz
Input Voltage(1)
V
IH1
2.2
V
DD
(except OSC1)
V
IL1
-0,3
0,6
Input Voltage(2)
V
IH2
V
DD
-1.0
V
DD
( OSC1)
V
IL2
-0.2
1.0
Output Voltage (1)
V
OH1
2,4
(DB0 TO DB7)
V
OL1
0,4
Output Voltage (2)
V
OH2
0.9V
DD
(except
DB0 TO DB7
)
V
OL2
0.1V
DD
Vd
COM
1
Vd
SEG
1
Input Leakage Current
I
IL
-1
1
V
IN
=0 V to V
DD
Low Input Current
I
IN
-50
-125
-250
Internal Clock
f
OSC
190
270
350
(external Rf)
f
EC
150
250
350
kHz
External Clock duty 45 50 55 %
t
R
,t
F
0,2
us
LCD Driving Voltage
V
LCD
4.6
10.0
V
V
DD
-V
5
(1/5 Bias )
uA
VIN=0V,VDD=5V(pull up)
Rf = 91k ± 2%
kHz
(VDD=5V)
I
OH
=-40uA
V
I
OL
=40uA
Voltage Drop
I
O
= ± 0.1mA
V
V
I
OH
=-0.205mA
V
I
OL
=1.2uA
ceramic resonator
V
T
stg
°C
Characteristic Symbol Unit
VLED1 4 ~ 4.5 V
Topr °C
V
0
V
V
IN
V
Item Symbol Unit
V
DD
V
VERSION : 3 PAGE: 14