21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PS323/PS324/PS325
Precision, Single Supply SPST Analog Switches
Electrical Specifications - Single +3.3V Supply
(V+ = 3.3V ±10%, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V)
Parame te r
Analog Switch
Analog Signal Range
(3 )
On- Resistance
Dynamic
Turn- On Time
(3 )
t
O N
V
NO
or V
NC
= 1.5V, Figure 2
Turn- Off
Time
(3 )
t
O F F
t
D
Q
PS325 only
C
L
= 1nF, V
G EN
= 0V,
R
G EN =
0ohm, Figure 4
25
Full
25
Full
25
25
2
50
10 0
30
60
5
1
5
pC
125
250
75
150
ns
V
A N A LO G
R
O N
V+ = 3V,
I
C O M
= 1mA,
V
N O
or V
N C
= 1.5V
25
Full
0
40
50
V+
70
80
V
ohm
Symbol
Conditions
Te mp (°C)
M in
(1 )
Typ
(2 )
M a x
( 1 )
Units
Break- Before- Make Time Delay
(3 )
Charge Injection
(3 )
Supply
Positive Supply Current
I+
V+ = 3.6V, V
IN
= 0V or V+,
all channels on or off
Full
–1
0.01
1
µA
Electrical Specifications - Single +12V Supply
(V+ = 12V ±10%, GND = 0V, V
INH
= 4V, V
INL
= 0.8V)
Parame te r
Analog Switch
Analog Signal Range
(3 )
O n- Resistance
D ynamic
Turn- O n
Time
(3 )
t
O N
V
NO
or V
NC
= 1.5V, Figure 2
Turn- O ff Time
(3 )
Break- Before- Make Time Delay
(3 )
Charge Injection
(3 )
Supply
Positive Supply Current
I+
V+ = 13V, V
IN
= 0V or V+,
all channels on or off
Full
–1
0.01
1
µA
t
O F F
t
D
Q
PS325 only
C
L
= 1nF, V
G EN
= 0V,
R
G EN =
0ohm, Figure 4
25
Full
25
Full
25
25
2
25
50
20
40
5
1
5
pC
50
100
40
75
ns
V
A N A LO G
R
O N
V+ = 10.8V
I
C O M
= 1mA,
V
N O
or V
N C
= 10V
25
Full
0
15
20
V+
25
40
V
ohm
Symbol
Conditions
Te mp (°C)
M in
(1 )
Typ
(2 )
M a x
( 1 )
Units
4
PS8188C
10/24/02
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
