SCI7661 Series
2–4
EPSON
SCI7000 Series
Technical Manual
3. R
L
min is a function of V
1
Electrical Characteristics
V
DD
= 0V, V
1
= –5V, Ta = –40 to 85
°
C unless otherwise noted
C1
10
µ
F
C2
10
µ
F
1
2
3
4
5
6
7
14
13
12
11
10
9
8
R
OSC
C
L
R
L
1M
Ω
C3
22
µ
F
D1
+
+
+
5
4
3
2
1
0
1
Input voltage (V)
Minimum load resistance (k
Ω
)
6
5
4
3
2
1.5
V
STA2
V
STA1
Voltage
tripler
Voltage
doubler
Symbol
Parameter
Conditions
Input voltage
Output voltage
Regulator voltage
Stabilization circuit operating voltage
Multiplier current
Stabilization current
Quiescent current
Clock frequency
V
I
V
O
V
REG
V
O
Iopr1
Iopr2
I
Q
f
OSC
R
L
=
∞
, R
RV
= 1M
Ω
,
V
O
= –18V
R
L
=
∞
, R
OSC
= 1M
Ω
R
L
=
∞
, R
RV
= 1M
Ω
,
V
O
= –15V
TC2 = TC1 = V
O
, R
L
=
∞
R
OSC
= 1M
Ω
Rating
Min.
–6.0
–18.0
–18.0
–18.0
–
–
–
16.0
Typ.
–
–
–
–
40
5.0
–
20.0
Max.
–1.8
–
–2.6
–3.2
80
12.0
2.0
24.0
Unit
V
V
V
V
µ
A
µ
A
µ
A
kHz
