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DG509AEWE+
P1-P3
P4-P6
P7-P9
DG508A/DG509A
Monolithic CMOS Analog Multiplexers
_______________________________________________________________________________________
7
DG508A
DG509A
EN
+5V
SWITCH
OUTPUT
V
D
35pF
1k
Ω
ALL S
AND DA
DB, D
+2.4V
+15V
A0, A1, (A2)
GND
-15V
50
Ω
LOGIC
INPUT
V-
Figure 3. Break-Before-Make Test Circuit
t
open
t
transition
t
transition
t
OFF
(EN)
t
ON
(EN)
S
8
ON
3V
LOGIC INPUT
t
r
< 20ns
t
f
< 20ns
SWITCH
OUTPUT
V
D
(SEE FIG. 1)
TRANSITION
TIME
SWITCH
OUTPUT
V
D
(SEE FIG. 2)
TENABLE t
(ON)
t
(OFF)
TIME
SWITCH
OUTPUT
V
D
(SEE FIG. 3)
OPEN TIME
(B.B.M INTERVAL)
50%
0
V
S1
V
S8
0.8V
S1
V
0
V
S
V
S
50%
0V
0.9V
0
0.1V
0
0.8V
S8
0
0
S
1
ON
Figure 4. Timing Diagram for Figures 1, 2, and 3
Table 1a. DG508A Truth Table
A2
A1
A0
EN
ON SWITCH
X
X
X
0
NONE
00
0
1
1
00
1
1
2
01
0
1
3
01
1
1
4
10
0
1
5
10
1
1
6
11
0
1
7
11
1
1
8
Table 1b. DG509A Truth Table
A1
A0
EN
ON SWITCH
X
X
0
NONE
0011
0112
1013
1114
X = Don’t care.
X = Don’t care.
DG508A/DG509A
Monolithic CMOS Analog Multiplexers
8
_______________________________________________________________________________________
S1A
-15V
DB
DIFFERENTIAL
ANALOG
OUTPUTS
(INPUTS)
A0
A1
EN
S2A
V+
V-
GND
DIFFERENTIAL
ANALOG
INPUTS
(OUTPUTS)
+15V
DIFFERENTIAL 4-CHANNEL SEQUENTIAL MUX/DEMUX
CLOCK IN
RESET ENABLE
N.C.
J
K
Q
CLEAR
GND
S3A
S4A
S1B
S2B
S3B
S4B
DA
-15V
CLOCK
CLOCK
DG509A
1/2MM747C73
Q
J
K
Q
1/2MM747C73
Q
T
ypical Operating
Circuits (continued)
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
16 Plastic DIP
P16-1
21-0043
16 Wide SO
W16-2
21-0042
16 Narrow SO
S16-5
21-0041
16 CERDIP
J16-3
21-0045
Package
Infor
mation
For the latest package outline information and land patterns,
go to
www.maxim-ic.com/packages
. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
DG508A/DG509A
Monolithic CMOS Analog Multiplexers
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
_____________________
9
©
2010 Maxim Integrated Products
Maxim is a registered trademark of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
REVISION
DA
T
E
D
ESCRI
PTION
PA
GES
CHAN
G
ED
Up
dated
the
“Dra
i
n-Source On
-R
e
s
i
s
t
an
ce
”
parame
ter for
both
th
e
T
A
= +25°C
an
d
T
A
=
T
MI
N
to
T
MA
X
co
nd
it
i
on
s
.
2, 4
De
le
ted th
e QFN
pac
kage fr
om t
he
O
rd
e
ri
ng
Informa
t
io
n
,
A
bso
lute
Ma
ximum Ratin
gs
,
Pi
n Co
nf
igur
ati
o
n
s
,
Pin
De
scri
ptions
,
and
Pac
kage In
for
mat
i
on
sections.
1, 2,
5
, 8
4 5/
10
Adde
d th
e
D
G508AMY/P
R
and D
G509AMY/PR pa
rts
to th
e
O
rde
ri
ng Inform
at
i
on
tabl
e.
1
P1-P3
P4-P6
P7-P9
DG509AEWE+
Mfr. #:
Buy DG509AEWE+
Manufacturer:
Maxim Integrated
Description:
Multiplexer Switch ICs Dual 4:1 CMOS Mid Voltage MUX
Lifecycle:
New from this manufacturer.
Delivery:
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