sp703ep-l Exar Corporation, sp703ep-l Datasheet - Page 2
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sp703ep-l
Manufacturer Part Number
sp703ep-l
Description
Sp704 -low Power Microprocessor Supervisory With Battery Switch-over
Manufacturer
Exar Corporation
Datasheet
1.SP703EP-L.pdf
(16 pages)
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifica-
tions below is not implied. Exposure to absolute maxi-
mum rating conditions for extended periods of time
may affect reliability and cause permanent damage to
the device.
V
V
All Other Inputs......................................-0.3V to (V
Input Current:
Output Current:
Continuous Power Dissipation.......500mW
Lead Temperature(soldering,10sec).................+300 C
ESD Rating.............................4kV Human Body Model
SPECIFICATIONS
V
SP703/704DS/07
P
O
V
S
I
V
V
V
V
V
B
V
B
R
cc
CC
BATT
S
=4.75v to 5.50V for SP703, V
A
u
U
C
B
O
O
C
t a
C
t a
p
e
C
P
C
A
C
C
........................................................-0.3V to 6.0V
U
U
p
C
s
r e
R
P
T
T
T
e t
e t
=
p
T
<
o t
t e
.....................................................-0.3V to 6.0V
L
V
A
GND........................................................20mA
r o
Y
O
n i
V
t a
y l
y r
y r
S
0
V
CC
M
n i
T
BATT
u
V
n i
, V
a t
B
C
B
S
S
p t
h
V
B
.........................................................250mA
E
A
g
B
n
t a
A
r u
e r
T
w
w
All Other Inputs.................................20mA
Rate of Rise, V
T
t u
Storage Temperature.......-65 C to +160 C
B
V
T
T
d
........................................................50mA
t a
V
V
T
e t
A
c t i
c t i
E
e r
s
B
b
-
OUT
T
l o
e t
A
h
R
y
y r
T
0
t n
T
h
h
o
a t
,
T
y r
S
2 .
C
B -
o
.....Short-Circuit Protected for up to 10sec
d l
I ,
=
T
N
g
v
r u
V
h
B
a
r e
e
S
2
O
e r
U
k c
e r
a
8 .
R
P
k c
H
T
P
s
n
V
u
a
L
h
s y
E
Y
, t
p
n
u
l o
,
CC
g
p
N
M
e t
1
, d
= 4.50V to 5.50V for SP704, V
, e
M
O
o
e r
CC
T
d
o
s
e
,V
d
E
s i
, e
BATT
2
..................100V/ s
V
V
B
A
C
M
4
4
0 -
T
C
T
5 .
2 .
0
I
-
. N
1 .
0 -
0
0
5
SP703/704 Low Power Microprocessor Supervisory
1 .
1 .
5
CC
BATT
V
V
V
V
+0.3V)
B
B
=2.80V, T
C
C
A
A
0
T
C
C
T
T
4
4
0 .
2 -
T
T
3
2
4
Y
-
-
6 .
4 .
-
-
5
0
0
. P
0
0
0
0
5
0
0
0
1
0 .
1 .
0 .
2 .
3
5
A
4
0
2
=T
MIN
M
0
4
4
to T
5
0
6
A
0 .
7 .
5 .
5 .
6 .
0
. X
MAX
2
5
0
, typical specified at 25
U
V
V
V
V
N
m
m
o
o
o
o
T I
A
A
A
V
V
s t l
s t l
s t l
s t l
S
C
e
V
I
I
I
I
P
P
P
S
S
O
O
O
O
c x
C
o
o
e
P
P
O
U
U
U
U
C
T
T
T
T
w
w
a
7
7
N
u l
>
=
=
=
k
=
0
0
r e
r e
O
I D
d
3
4
C, unless otherwise noted.
V
5
2
5
o t
2
u -
d -
n i
0
5
m
I T
B
5
g
A
m
0
p
o
P
m
T
A
O
m
© Copyright 2000 Sipex Corporation
w
T
e
I
A
A
O
N
a
+
n
A
U
k
S
T
0
2 .
V