1
TM
File Number
3131.3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright Intersil Corporation 2000
IH5053
Quad CMOS Analog Switch
The IH5053 analog switch uses an improved, high voltage
CMOS technology, which provides performance advantages
not previously available from solid state switches. Key
performance advantages are TTL compatibility and ultra low-
power operation. The quiescent current requirement is less
than 10
μ
A.
The IH5053 also guarantees Break-Before-Make switching.
This is accomplished by extending the t
ON
time (1000ns)
such that it exceeds the t
OFF
time (500ns). This insures that
an ON channel will be turned OFF before an OFF channel
can turn ON, and eliminates the need for external logic
required to avoid channel to channel shorting during
switching.
Pinout
IH5053 (SBDIP)
TOP VIEW
SWITCH STATES SHOWN FOR LOGIC “1” INPUT
Features
Switches Greater Than 20V
P-P
Signals with
±
15V
Supplies
Quiescent Current . . . . . . . . . . . . . . . . . . . . . . . . . <10
μ
A
Break-Before-Make Switching
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns
TTL, CMOS Compatible
4 Normally Open Switches
Low r
DS(ON)
(Typ) . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Schematic Diagram
(
1
/
4
AS SHOWN)
TRUTH TABLE
LOGIC
SWITCHES
0
Off
1
On
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
IN
1
D
1
S
1
V-
GND
S
2
IN
2
D
2
IN
4
S
4
V+
V
L
S
3
D
3
IN
3
D
4
Part Number Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
IH5053CDE
0 to 70
16 Ld SBDIP
D16.3
V+
IN
Q3
5K
Q1
GND
V
L
Q2
10K
Q5
V-
Q6
1K
2K
Q4
Q7
Q8
400
Q11
FLOATS
Q12
400
Data Sheet
March 2000
[ /Title
(IH505
3)
/Sub-
ject
(Quad
CMOS
Ana-
log
Switch
es)
/Autho
r ()
/Key-
words
(Inter-
sil
Corpo-
ration,
semi-
con-
ductor,
Quad
CMOS
Ana-
log
Switch
es)
/Cre-
ator ()
/DOCI
NFO
pdf-
mark
[
/Page-
Mode
DG445, DG442
POSOBSOLETE PRODUCT