PS321CPA Pericom Semiconductor, PS321CPA Datasheet - Page 2

• Manufacturer Part Number: PS321CPA
• Description: IC SWITCH DUAL SPST 8DIP
• Manufacturer: Pericom Semiconductor

Specifications of PS321CPA

• Function: Switch
• Circuit: 2 x SPST - NC
• On-state Resistance: 35 Ohm
• Voltage Supply Source: Dual Supply
• Voltage - Supply, Single/dual (±): ±3 V ~ 8 V
• Current - Supply: 80µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Absolute Maximum Ratings
Note 1:
Signals on NC, NO, COM, or IN exceeding V+ or V- are clamped
by internal diodes. Limit forward diode current to maximum current
rating
Caution:
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied.
Electrical Specifications - Dual Supplies
Voltages Referenced to V–
V+ ...................................................................... -0.3V to +17V
V
Current (any terminal) ..................................................... 30mA
Peak Current, COM, NO, NC
(pulsed at 1ms, 10% duty cycle) ................................... 100mA
ESD per Method 3015.7 ............................................. > 2000V
A
............................................... or 30mA, whichever occurs first
O
n
IN
N
A
O
l a
N
B
O
, V
n
C
C
g o
N
R -
l a
e
O
r o
O
O
w t
R -
g o
COM
s e
P
S
M
M
N
e
C
C
C
s e
N
t s i
a
w
i S
n e
R -
a r
r u
r u
r u
t i
C
O
, V
t s i
O
n a
n g
h c
s e
e r
e r
e r
C
m
f f
n
n a
O
e c
l a
NC
a h
t s i
t n
t n
t n
t e
L
L
e c
f f
R
(
a e
(
a e
(
F
n a
n n
, V
r e
) 6
) 6
) 6
L
n a
t a l
M
a k
a k
a e
e c
s l e
NO
e g
e n
t a
e g
e g
a k
(
) 4
h c
s s
(1)
(
e g
) 3
(
) 5
.............................
I
R
I
V
N
C
I
I
S
O
C
F
N
A
ΔR
O
y
R
L
O (
O
N
C
M
m
A
O
M
O (
A
T
O
F
O (
b
N
L
O (
O (
) F
F
N
O
l o
F
) F
N
N
) F
G
r o
(V-) -2V to (V+) +2V
)
)
V
V
V
V
V
(V± = ± 5V ±10%, V
V
V
+
V
+
+
+
V
V
V
V
N
N
N
N
=
+
+
N
=
=
N
=
V
O
O
V
V
O
O
I
I
O
O
I
5
=
=
5
4
C
C
5
C
C
C
C
r o
r o
r o
C
r o
5 .
5 .
O
O
O
5 .
r o
5 .
O
O
O
r o
5
5
o
M
V
M
M
M
M
M
, V
, V
, V
, V
V
V
, V
V
V
n
V
V
d
N
N
=
N
=
N
=
,
=
=
=
V
V
N
V
N
V
V
t i
C
C
C
C
V
C
1
C
±
–
±
o i
1
±
–
1
–
–
–
–
=
m
=
=
m
4
4
=
m
4
s n
=
=
=
=
=
=
5 .
=
5 .
A
=
5 .
±
, A
±
2
, A
±
±
±
±
4 –
5 –
5 –
5 –
, V
, V
3
4
V
5 –
4
5 –
,
4
Thermal Information
3
3
5 .
5 .
5 .
Continuous Power Dissipation
Plastic DIP (derate 6mW/ ºC above +70ºC) .................... 500mW
Narrow SO (derate 6mW/ ºC above +70ºC) .................... 450mW
MSOP (derate 4mW/ ºC above +70ºC) ........................... 330mW
Storage Temperature ........................................ -65ºC to +150ºC
Lead Temperature (soldering, 10s) ................................ +300ºC
5 .
, V
V
5 .
V
, V
5 .
5 .
5 .
V
V
V
V
, V
, V
INH
V
, V
= 3.5V, V
e T
Precision, Dual-Supply Analog Switches
m
F
F
F
F
F
F
F
INL
5 2
5 2
5 2
5 2
5 2
5 2
. p
l l u
l l u
l l u
l l u
l l u
l l u
l l u
° (
= 1V)
) C
M
0 –
0 –
0 –
–
V
5 –
5 –
. n i
0 1
–
1 .
1 .
2 .
(
) 1
T
–
–
–
PS320/PS321/PS322
y
. 0
0
. 0
. 0
6 1
. p
1
3 .
4 0
1 0
1 0
(
) 2
continued next page
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02/15/06
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