
2
PS8181E 09/10/04
PI3B16224
3.3V, 12-Bit to 24-Bit
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Notes:
1. This parameter is guaranteed but not tested on Propagation Delays.
2. The bus switch contributes no propagational delay other than the RC delay of the ON resistance of the switch and the load
capacitance. The time constant for the switch alone is of the order of 0.25ns for 50pF load. Since this time constant is much
smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay
of the bus switch when used in a system is determined by the driving circuit on the driving side of the switch and its interaction
with the load on the driven side.
3. See test circuit and waveforms.
Notes:
1. Typical values are shown at V
CC
= 3.3V, +25°C ambient and maximum loading.
Switching Electrical Characteristics
(T
A
= –40oC to +85oC, V
CC
= 3.0 to 3.6V)
s
e
m
a
a
P
n
o
D
s
o
n
o
C
t
T
)
.
M
.
y
T
)
.
a
M
s
U
V
H
I
V
L
I
H
I
e
a
V
H
G
I
H
t
p
n
l
e
L
h
g
H
c
o
L
d
e
a
G
0
V
I
e
a
V
W
O
L
t
p
n
l
e
L
w
o
L
c
o
L
d
e
a
G
5
–
8
t
e
C
H
G
I
H
t
p
n
V
C
C
V
;
a
M
=
N
I
V
=
C
C
1
±
A
μ
I
L
I
t
e
C
W
O
L
t
p
n
V
C
C
0
≤
V
;
a
≤
V
C
I
M
M
=
N
I
=
D
N
G
1
±
I
H
Z
O
V
K
I
R
N
O
t
e
C
t
p
O
e
a
d
e
p
m
I
h
g
H
B
,
A
C
1
±
e
a
V
e
d
o
D
p
m
a
C
V
C
C
V
C
C
=
N
I
V
A
m
8
1
–
=
7
–
2
–
V
e
a
R
n
O
h
c
w
S
,
M
=
N
I
I
0
=
N
O
A
m
2
1
=
5
8
R
N
O
C
N
I
e
a
R
n
O
h
c
w
S
V
C
C
V
N
I
V
,
M
=
N
I
f
C
°
I
4
=
N
O
z
A
m
2
1
=
0
1
5
1
e
a
p
a
C
t
p
n
H
M
1
=
5
2
,
0
=
0
F
p
C
N
O
I
C
C
e
a
p
a
C
B
/
A
V
N
I
z
H
M
1
=
f
C
°
5
2
,
0
=
0
2
t
e
Q
y
p
u
S
r
w
o
P
0
1
A
μ
DC Electrical Characteristics
(Over the Operating Range, T
A
= –40oC to +85oC, V
CC
= 3.0 to 3.6V)
Storage Temperature Range, T
STG.........................................
–65oC to +150oC
Ambient Temperature with Power Applied ..................... –40oC to +85oC
Supply Voltage Range, to Ground Potential....................–0.5V to +4.6V
Input Voltage Range ..........................................................–0.5V to +4.6V
DC Output Current.........................................................................120mA
Power Dissipation .............................................................................0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device.
This is a stress rating only and functional operation of the
device at these or any other conditions above those
indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
s
e
m
a
a
P
n
o
D
s
o
n
o
C
t
T
4
2
2
6
1
B
3
P
s
U
.
m
o
C
.
M
.
a
M
t
H
L
P
t
E
P
x
B
x
o
x
A
y
a
D
n
o
a
p
o
C
L
R
,
p
0
5
=
L
s
m
h
o
0
0
5
=
)
–
0
5
2
s
e
a
E
s
B
C
L
R
,
p
0
5
=
L
s
m
h
o
0
0
5
=
)
1
5
s
t
D
P
e
a
D
s
B
1
0
t
M
e
m
i
k
a
b
k
a
M
C
L
R
,
p
0
5
=
L
s
m
h
o
0
0
5
=
)
0
2