![](http://datasheet.mmic.net.cn/260000/PI5A121_datasheet_15939286/PI5A121_2.png)
2
PS8203G 10/19/04
PI5A121/PI5A122/PI5A124
Wide Bandwidth Analog Switch
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.
Absolute Maximum Ratings
Voltages Referenced to Gnd
V+ ..........................................................................-0.5V to +7V
V
IN
, V
COM
, V
NC
, V
NO
(Note 1)...................-0.5V to V
CC
+2V
or 30mA, whichever occurs first
Current (any terminal).....................................................±25mA
Peak Current, COM, NO, NC
(Pulsed at 1ms, 10% duty cycle).....................................±25mA
Note 1
:
Signals on NC, NO, COM, or IN exceeding V+ or GND are clamped by
internal diodes. Limit forward diode current to 30mA.
Thermal Information
Continuous Power Dissipation
SOT23-6 (derate 7mW/oC above +70oC)........................550mW
Storage Temperature .........................................-65oC to +150oC
Lead Temperature (soldering, 10s) ................................. +300oC
Electrical Specifications - Single +5V Supply
(V+ = +5V ± 10%, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V)
Parameter
Symbol
Conditions
Temp.(°C)
Min.
(1)
Typ.
(2)
Max.
(1)
Units
Analog Switch
Analog Signal
Range
(3)
V
ANALOG
Full
0
V+
V
On-Resistance
R
ON
V+ = 4.5V,
I
COM
= -30mA,
V
NO
or V
NC
= +2.5V
25
Full
25
7.2
10
12
2
On-Resistance
Match Between
Channels
(4)
R
ON
0.2
Full
4
On-Resistance Flat-
ness
(5)
R
FLAT(ON
)
V+ = 5V,
I
COM
= -30mA,
V
NO
or V
NC
= 1V, 2.5V, 4V
V+ = 5.5V,
V
COM
= 0V,
V
NO
or V
NC
= 4.5V
25
2.72
3.5
Full
4
NO or NC Off Leak-
age Current
(6)
I
NO(OFF)
or
I
NC(OFF)
25
0.18
nA
Full
-80
80
COM Off Leakage
Current
(6)
I
COM(OFF)
V+ = 5.5V, V
COM
= + 4.5V,
V
NO
or V
NC
= ± 0V
25
Full
25
0.20
-80
80
COM On Leakage
Current
(6)
I
COM(ON)
V+ = 5.5V,
V
COM
= +4.5V
V
NO
or V
NC
= +4.5V
0.20
Full
-80
80