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With this oscillation frequency, muting time and
switching time of analog will be set.
Vss1
ALL-
Specified OFF input terminal of all analog switches.
OFF
Applying ''H" level to turn off all analog switches.
(4)
—[>o
.
|
a
Schmitt trigger
input
es
MUTE
Output terminal of muting signal.
ae
ae
;
By receiving of "'H"' level at select input terminals
|
(SEL-1 ~ SEL-5), this terminal becomes "'H" level
Z
,
for settled time and within this time analog switch
So
|
|
will shift.
|
23
SEL-1
Select input terminals for respective analog switches.
22
SEL-2
Turn
SEL-1 ~ SEL-5 terminals to ''H" level to turn
21
SEL-3
on respective analog switches.
|
.
|
20
| SEL-4
| SEL-1 ~ SEL-5 are all reciprocal reset.
|
|
19
| SEL-5
These terminals are in conjunction with driver outpu
1/O terminals.
6/18
Signal input terminal 1.
|
select SEL-1 to turn on analog switch 1 and this
terminal will conduct to COM
terminal.
SIG-A,
SIG-B,
7/17
SIG-A,
SIG-B2
Signal input terminal 2.
Select SEL-2 to turn on analog switch 2 and this
terminal will conduct to COM
terminal.
Analog switch
8/16
SIG-A3
SIG-B3
Signal input terminal 3.
Select SEL-3 to turn on analog switch 3 and this
terminal will conduct to COM terminal.
9/15
SIG-Ay
SIG-B,
Signal input terminal 4.
Select SEL-4 to turn on analog switch 4 and this
terminal will conduct to COM terminal.
10/14
SIG-A;
SIG-B;
Signal input terminal 5.
select SEL-5 to turn on analog switch 5 and this
terminal will conduct to COM terminal.
11/13
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