SCI7660 Series
Battery
1
2
1MΩ
3
4
CL RL
8
7
+ C2
22µF
D1
6
C1
5 + 10µF
3. RL min is a function of VI.
5
4
VSTA1
3
2
1
VSTA2
0
1.0
1.5 2.0
3.0 4.0 5.0 6.0
Input voltage (V)
Electrical Characteristics
VDD = 0V, Ta = –40 to 85˚C unless otherwise noted
Parameter
Input voltage
Output voltage
Multiplier current
Quiescent current
Clock frequency
Output impedance
Multiplication efficiency
OSC1 Input leakage current
Symbol
Condition
Min.
VI
–8.0
VO
–16.0
Iopr
RL = ∞, ROSC = 1MΩ
VI = –5V
—
IQ RL =∞, VI = –8V
—
fOSC ROSC = 1MΩ, VI = –5V 16
RO IO = 10mA, VI = –5V —
Peff IO = 5mA, VI = –5V
90
ILKI VI = –8V
—
Rating
Typ.
—
—
20
—
20
75
95
—
Max.
–1.5
—
30
2.0
24
100
—
2.0
Unit
V
V
µA
µA
kHz
Ω
%
µA
SCI7000 Series
Technical Manual
EPSON
1–3