參數(shù)資料
型號： FSA3259
廠商： Fairchild Semiconductor Corporation
英文描述： Dual SP3T Analog Switch
中文描述： 雙路SP3T模擬開關(guān)
文件頁數(shù)： 3/10頁
文件大?。?/td> 344K
代理商： FSA3259
3
www.fairchildsemi.com
F
Absolute Maximum Ratings
(Note 1)
Recommended Operating Conditions
(Note 3)
Note 1:
The Absolute Maximum Ratings are those values beyond which the safety of
the device cannot be guaranteed. The device should not be operated at these limits.
The parametric values defined in the Electrical Characteristics tables are not guaran-
teed at the absolute maximum rating. The Recommended Operating Conditions
tables will define the conditions for actual device operation.
Note 2:
The input and output negative voltage ratings may be exceeded if the input
and output diode current ratings are observed.
Note 3:
Unused control inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
(All Typical values are @ 25 C unless otherwise specified)
Note 4:
On Resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
Note 5:
R
ON
= R
ONmax
R
ONmin
measured at identical V
CC
, temperature and voltage.
Note 6:
Flatness is defined as the difference between the maximum and minimum value of On Resistance over the specific range of conditions.
Supply Voltage (V
CC
)
Switch Voltage (Note 2)
0.5V to 7.0V
0.5V to V
CC
0.05V
0.5V to 7.0V
Input Voltage (V
IN
) (Note 2)
Input Diode Current (l
IK
)
Switch Current
50 mA
100 mA
Peak Switch Current (Pulsed at 1mS
Duration, 10% Duty Cycle)
150mA
Power Dissipation @ 85 C
TBD
Storage Temperature Range (T
STG
)
Maximum Junction Temperature (T
J
)
Lead Temperature (T
L
)
(Soldering, 10 Seconds)
65 C to 150 C
150 C
260 C
ESD
Human Body Model
5000V
I/O to GND
8000V
Supply Voltage (V
CC
)
Control Input Voltage (V
IN
) (Note 3)
Switch Input Voltage
1.65V to 5.5V
0V to V
CC
0V to V
CC
40 C to 85 C
Operating Temperature
Symbol
Parameter
V
CC
T
A
= 25 C
T
A
= 40 C to 85 C
Units
Conditions
(V)
Min
Typ
Max
Min
Max
V
IH
Input Voltage HIGH
1.65 to 1.95
0.75*V
CC
0.75 *V
CC
V
2.3 to 5.5
0.7*V
CC
0.7 *V
CC
V
IL
Input Voltage LOW
1.65 to 1.95
0.25*V
CC
0.25 *V
CC
V
2.3 to 5.5
0.3*V
CC
0.3 *V
CC
I
IN
Control Input Leakage
0 to 5.5
0.1
0.1
1.0
1.0
A
V
IN
= 0V to 5.5V
I
NC(OFF)
OFF-Leakage Current of Ports
1.65 to 5.5
0.1
0.1
1.0
1.0
A
0 nA, nB
0
, nB
1
,
I
NO(OFF)
nB
0
, nB
1
, nB
2
, and nA
nB
2
V
CC
R
ON
Switch On Resistance
4.5
5.0
7.0
7.0
I
OUT
= 30mA, V
IN
= 0
(Note 4)
6.0
12.0
12.0
I
OUT
= 30mA, V
IN
= 2.4
7.0
15.0
15.0
I
OUT
= 30mA, V
IN
= 4.5
3.0
6.5
9.0
9.0
I
OUT
= 24mA, V
IN
= 0
9.0
20.0
20.0
I
OUT
= 24mA, V
IN
= 3.0
2.3
8.0
12.0
12.0
I
OUT
= 8mA, V
IN
= 0
11.0
30.0
30.0
I
OUT
= 8mA, V
IN
= 2.3
1.65
10.0
20.0
20.0
I
OUT
= 4mA, V
IN
= 0
17.0
50.0
50.0
I
OUT
= 4mA, V
IN
= 1.65
R
ON
On Resistance
4.5
0.15
I
OUT
= 30mA, nB
0
, nB
1
, nB
2
= 3.15V
Matching between
3.0
0.22
I
OUT
= 24mA, nB
0
, nB
1
, nB
2
= 2.1V
Channels
2.3
0.31
I
OUT
= 8mA, nB
0
, nB
1
, nB
2
= 1.6V
(Note 5)
1.65
0.62
I
OUT
= 4mA, nB
0
, nB
1
, nB
2
= 1.15V
R
FLAT(ON)
On Resistance
5.0
6.0
I
nA
= 30mA, 0 nB
0
, nB
1
, nB
2
V
CC
Flatness
3.3
12.0
I
nA
= 24mA, 0 nB
0
, nB
1
, nB
2
V
CC
(Note 6)
2.5
40.0
I
nA
= 8mA, 0 nB
0
, nB
1
, nB
2
V
CC
1.8
140
I
nA
= 4mA, 0 nB
0
, nB
1
, nB
2
V
CC
I
CC
Quiescent Supply Current
5.5
1.0
20.0
20.0
A
V
IN
= 0 or V
CC
, I
OUT
= 0
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