參數(shù)資料
型號(hào): FSA1258
廠商: Fairchild Semiconductor Corporation
英文描述: Low RON Low Voltage Dual SPST Analog Switch
中文描述: 低辛烷值低電壓雙路SPST模擬開關(guān)
文件頁數(shù): 3/9頁
文件大?。?/td> 592K
代理商: FSA1258
3
www.fairchildsemi.com
F
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
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 guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table 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 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 specified range of conditions.
Supply Voltage (V
CC
)
Switch Voltage (V
S
) (Note 2)
Input Voltage (V
IN
) (Note 2)
Input Diode Current
Switch Current
Peak Switch Current (Pulsed at
1 ms duration,
<
10% Duty Cycle)
Power Dissipation @ 85
°
C
MicroPak 8L package
Storage Temperature Range (T
STG
)
Maximum Junction Temperature (T
J
)
Lead Temperature (T
L
)
Soldering, 10 seconds
ESD
Human Body Model
0.5V to
+
6.0V
0.5V to V
CC
+
0.5V
0.5V to
+
6.0V
50 mA
200 mA
400 mA
180 mW
65
°
C to
+
150
°
C
+
150
°
C
+
260
°
C
5.5kV
Supply Voltage (V
CC
)
Control Input Voltage (V
IN
) (Note 3)
Switch Input Voltage (V
IN
)
Operating Temperature (T
A
)
Thermal Resistance (
θ
JA
) in still air
MicroPak 8L package
1.65V to 5.5V
0V to V
CC
0V to V
CC
40
°
C to
+
85
°
C
224
°
C/W
(modeled)
Symbol
Parameter
V
CC
(V)
T
A
=
+
25
°
C
Min
Typ
T
A
=
40
°
C to
+
85
°
C
Min
2.0
2.4
Units
Conditions
Max
Max
V
IH
Input Voltage High
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
V
V
IL
Input Voltage Low
0.6
V
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
0.8
1.0
1.0
I
IN
Control Input Leakage
1.0
1.0
μ
A
V
IN
=
0V to V
CC
I
NO(OFF)
,
I
NC(OFF)
R
ON
OFF-Leakage Current
5.5
-2.0
2.0
20.0
20.0
nA
A
=
1V, 4.5V
1B or 2B
=
1V, 4.5V
I
OUT
=
100 mA, 1B or 2B
=
1.5V
I
OUT
=
100 mA, 1B or 2B
=
3.5V
Switch On Resistance
2.7
2.6
4.0
4.3
(Note 4)
On Resistance Matching
Between Channels
4.5
0.95
1.18
1.3
R
ON
4.5
0.06
0.12
0.15
I
OUT
=
100 mA, 1B or 2B
=
3.5V
(Note 5)
R
FLAT(ON)
On Resistance Flatness
(Note 6)
2.7
4.5
1.4
0.2
I
OUT
=
100 mA, 1B or 2B
=
0V, 0.75V, 1.5V
I
OUT
=
100 mA, 1B or 2B
=
0V, 1V, 2V
0.3
0.4
I
CC
Quiescent Supply Current
3.6
5.5
0.1
0.1
0.5
0.5
1.0
1.0
μ
A
V
IN
=
0V or V
CC
, I
OUT
=
0V
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