
1
TM
File Number
3133.3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright
Intersil Corporation 2000
IH5151
Dual SPDT, CMOS Analog Switch
The IH5151 solid state analog switch is designed using an
improved, high voltage CMOS technology.
Key performance advantages in the IH5151 are TTL
compatibility and ultra low power operation. r
DS(ON)
switch
resistance is typically in the 14
to 18
area, for signals in
the -10V to +10V range. Quiescent current is less than
10
μ
A. The IH5151 also guarantees Break-Before-Make
switching which is logically accomplished by extending the
t
ON
time (200ns typical) such that it exceeds t
OFF
time
(120ns typical). This insures that an ON channel will be
turned OFF before an OFF channel can turn ON. The need
for external logic required to avoid channel to channel
shorting during switching is thus eliminated.
Pinout
IH5151
(CERDIP)
TOP VIEW
Features
Low r
DS(ON)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Switches Greater than 20V
P-P
Signals with
±
15V Supplies
Quiescent Current (Max) . . . . . . . . . . . . . . . . . . . . 100
μ
A
Break-Before-Make Switching
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120ns
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200ns
TTL, CMOS Compatible
Complete Monolithic Construction
Supply Range. . . . . . . . . . . . . . . . . . . . . . . . .
±
5V to
±
15V
Functional Diagram
Part Number Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
IH5151MJE
-55 to 125
16 Ld CERDIP
F16.3
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
D
1
NC
D
3
S
3
S
4
D
4
D
2
NC
S
1
V-
GND
V
L
V+
IN
2
S
2
IN
1
TRUTH TABLE
LOGIC
SWITCH 1, 2
SWITCH 3, 4
0
Off
On
1
On
Off
SWITCH STATE SHOWN FOR LOGIC “1” INPUT
15
10
9
4
16
5
8
3
1
6
S
1
S
3
IN
1
IN
2
S
2
S
4
D
1
D
3
D
2
D
4
V
L
V+
GND
12
11
13
14
V-
Data Sheet
March 2000
[ /Title
(IH515
1)
/Sub-
ject
(Dual
SPDT,
CMOS
Ana-
log
Switch
)
/Autho
r ()
/Key-
words
(Inter-
sil
Corpo-
ration,
semi-
con-
ductor,
Dual
SPDT,
CMOS
Ana-
log
Switch
)
/Cre-
ator ()
/DOCI
NFO
pdf-
mark
[
POSHI1-5051-2 or DG4030J