sp730 Exar Corporation, sp730 Datasheet - Page 2

• Manufacturer Part Number: sp730
• Description: Microprocessor Supervisory Circuit With Pull Up Resistor
• Manufacturer: Exar Corporation

V
unless otherwise specified.
V
All inputs and outputs w.r.t. GND ............................... -0.6 to V
Storage Temperature .................................................. -65°C to +150°C
Ambient Temperature with power applied.....................-65°C to +125°C
ESD Protection on all pins ............................................................ ≥2kV
Date: 11/15/05
DD
R
R
DD
O
O
P
V
V
T
V
V
V
V
................................................................................................. 6.0V
h
l l u
D
D
E
l o
E
l o
D
D
PIN NUMBER
p
p
= 1.0V - 5.5V ; -40°C to 85°C. The ♦ denotes the specifications which apply over the full operating temperature range,
D
D
D
D
e r
r e
r e
S
S
a t
a t
V
r T
D
D
u
E
E
s
t a
t a
g
g
a
p
e
e
h
T
T
p i
e
e
n i
u l
n i
e t
e t
o
R
L
H
1
2
3
d l
g
e
g
P
t c
t c
e
o
g i
i o
P
s
V
o t
C
w
H
o t
o t
h
t s i
a
l o
t n
r u
s y
L
a r
R
L
a t
r o
R
R
e
e r
e t
e
E
m
v
E
E
g
v
S
t n
e r
l e
e
l e
S
S
t e
E
s
E
E
R
O
r e
T
O
s i
T
T
a
u
u
n
p t
n I
p t
PIN NAME
g
t u
a
RESET
e
t u
c
GND
V
v i t
DD
e
S
V
SP730 Microprocessor Supervisory Circuit
y
V
V
V
V
V
t
t
D
m
I
R
R
T
D
H
D
D
O
O
P
P
R
Y
D
M
b
D
U
D
L
H
P I
S
N I
3 PIN SOT-23 DESCRIPTION
Active Low. This pin goes low whenever V
threshold.
Supply input.
Ground.
l o
DD
+ 1.0V
V
M
4
1
1
1
3
D
2 .
D
5
i
0 .
0 .
0 .
. n
-
0
5
7 .
2
3
4
T
3
0 .
3 .
4
5
1
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 specifications below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may affect reliability.
y
5
5
5
0
0
. p
7
7
0
5
5
ELECTRICAL CHARACTERISTICS
M
3
4
7
ABSOLUTE MAXIMUM RATINGS
5
0
6
1 .
5 .
a
0
5 .
6 .
0
. x
0
5
0
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
U
K
m
µ
m
µ
i n
V
V
V
V
V
Ω
DD
A
S
V
s
s t
© Copyright 2005 Sipex Corporation
falls below the reset
PIN DESCRIPTION
I
I
2
2
V
V
V
V
V
O
O
5
5
D
L
T
H
T
D
T
R
R
R
D
D
0
0
=
=
P I
P I
P I
m
m
=
a r
8
M
M
C
5
M
) V
) V
N I
A
5
5 .
m
A
0
o
X
X
5 .
µ
n
p
m
V (
o t
, A
V
e
d
, A
d
T
t i
R
V (
n (
V
o i
P I
f
V
o r
D
o
T
M
n
D
D
R
A
m
P I
D
o l
s
>
X
=
M
a
+
N I
) d
-