SP690 SIPEX [Sipex Corporation], SP690 Datasheet - Page 3

• Manufacturer Part Number: SP690
• Description: Low Power Microprocessor Supervisory with Battery Switch-Over
• Manufacturer: SIPEX [Sipex Corporation]

SPECIFICATIONS (continued)
V
unless otherwise noted.
NOTE 1: The input voltage limits on PFI (pin 4) and WDI (pin 6) may be exceeded if the current into
these pins is limited to less than 10 mA.
NOTE 2: Either V
NOTE 3: "-" equals the battery-charging current, "+" equals the battery-discharging current.
NOTE 4: WDI is guaranteed to be in an intermediate, non-logic level state if WDI is floating and V
is in the operating voltage range. WDI is internally biased to 35% of V
50K .
NOTE 5: SP690A, SP692A, SP802L, and SP802M only.
NOTE 6: SP805L and SP805M only.
SP690A/692ADS/08
P
R
R
R
N
R
N
P
P
P
W
W
W
V
W
cc
=4.75v to 5.50V for SP690A/SP802L/SP805L, V
A
I F
I F
e
e
E
O
E
O
C
F
a
I D
I D
I D
C
s
s
O
R
S
S
T
T
c t
t e
t e
=
n I
n I
E
E
A
E
E
P
n I
n I
h
O
5
T
T
p
p
M
T
P
d
u
5
6
p
, V
p
u
t u
t u
o
h
s l
u
O
O
E
t u
t u
p t
g
e r
s l
e
T
T
C
u
u
N
t u
e
T
C
i T
E
s
p t
p t
h
W
r u
O
h
h
r u
e r
R
V
W
m
t u
t u
T
e r
o
d i
e r
S
l o
e r
s
d l
e
E
d i
h t
s
t n
V
V
h
o
a t
h
t n
h t
4
o
H
l o
l o
t u
t ,
l o
g
d l
t ,
s y
a t
a t
t ,
W
e
, d
R
P
g
g
e t
W
SP690A/692A Low Power Microprocessor Supervisory with Battery Switch-Over
S
, e
, e
CC
D
e r
s
or V
s i
BATT
V
V
V
C
C
can go to 0V if the other is greater than 2.0V.
1
1
C
CC
M
1 -
1
1
C
C
2 -
C
0
3
2 .
2 .
5
=4.50V to 5.50V for SP692A/SP802M/SP805M, V
0 .
I
4
8 .
5 .
-
-
-
5
0
. N
0
2
5
0
0
0
1
1
1
0
5
5 .
5 .
5 .
0
1
1
T
1
0
2
0 .
5 -
2 .
2 .
4
0
0
5
0
Y
6 .
0 .
0
1 .
1 .
1 .
0
0
. P
0
0
5
5
0
0
1
4
0
0
3
M
1
1
2
2
1
0
0
0
0
3 .
2 .
0
2
2 .
A
8
5
4 .
3 .
4 .
8 .
4 .
5
0
7
0
. X
0
5
0
5
U
V
V
V
V
V
N
m
s
m
n
n
o
o
o
o
o
e
T I
A
A
s
V
s t l
s t l
s t l
s t l
s t l
s
c
BATT
S
=2.80V, T
P
I
I
I
I
I
I
L
L
I
I
C
V
W
W
S
S
S
S
S
S
S
S
S
S
o
o
e
O
N I
N I
O
O
N I
O
N I
O
L I
P
P
I D
I D
U
U
U
g
g
U
a
K
K
K
K
=
6
8
N
R
R
R
R
c i
c i
CC
k
=
C
=
=
C
C
=
9
0
C
I D
0
=
=
E
E
E
E
0
2
A
o t
o l
h
3
3
5
3
4 .
V
=T
=
with an input impedance of
=
=
=
A
/ L
0
I T
g i
2 .
2 .
0
2 .
w
C
, V
P
V
6 /
MIN
8
M
8
4
8
h
C
m
O
m
m
e
0
, A
0
0
9
© Copyright 2000 Sipex Corporation
to T
N
a
V
0
A
0
A
, A
0
A
2
k
H I
S
, A
V
A
MAX
A
A
V
=
C
C
S
C
(
, typical specified at 25
C
=
. 0
P
=
8
) 8
1
0
0 .
1
V (
5
0 .
/ L
C
, V
C
M
)
O
C,
CC