FSA1257 Fairchild Semiconductor, FSA1257 Datasheet - Page 3

• Manufacturer Part Number: FSA1257
• Description: Low RON Low Voltage Dual SPST Analog Switch
• Manufacturer: Fairchild Semiconductor

V
V
I
I
I
R
R
I
IN
NO(OFF)
NC(OFF)
CC
Symbol
Absolute Maximum Ratings
DC Electrical Characteristics
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
Note 6: Flatness is defined as the difference between the maximum and minimum value of ON Resistance over the specified range of conditions.
R
IH
IL
ON
FLAT(ON)
Supply Voltage (V
Switch Voltage (V
Input Voltage (V
Input Diode Current
Switch Current
Peak Switch Current (Pulsed at
Power Dissipation @ 85 C
Storage Temperature Range (T
Maximum Junction Temperature (T
Lead Temperature (T
ESD
ON
MicroPak 8L package
Soldering, 10 seconds
Human Body Model
1 ms duration, 10% Duty Cycle)
,
ON
Input Voltage High
Input Voltage Low
Control Input Leakage
OFF-Leakage Current
Switch ON Resistance
(Note 4)
ON Resistance Matching
Between Channels
(Note 5)
ON Resistance Flatness
(Note 6)
Quiescent Supply Current
R
ONmax
Parameter
IN
S
CC
) (Note 2)
) (Note 2)
R
)
L
ONmin
)
measured at identical V
STG
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
J
)
V
)
5.5
4.5
4.5
2.7
4.5
3.6
5.5
(V)
2.7
CC
0.5V to V
65 C to 150 C
Min
-2.0
CC
0.5V to 6.0V
0.5V to 6.0V
(Note 1)
, temperature, and voltage.
T
(All typical values are @ 25 C unless otherwise specified)
A
CC
0.95
0.06
Typ
180 mW
2.6
1.4
0.2
200 mA
400 mA
50 mA
150 C
260 C
25 C
5.5kV
0.5V
Max
1.18
0.12
2.0
4.0
0.3
3
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.
T
Supply Voltage (V
Control Input Voltage (V
Switch Input Voltage (V
Operating Temperature (T
Thermal Resistance (
A
MicroPak 8L package
Min
2.0
2.4
20.0
1.0
1.0
40 C to 85 C
Max
20.0
0.15
10.0
10.0
0.6
0.8
1.0
1.0
4.3
1.3
0.4
CC
Units
nA
V
V
)
A
A
JA
IN
IN
V
A
1B or 2B
I
I
I
I
I
V
) in still air
)
OUT
OUT
OUT
OUT
OUT
) (Note 3)
A
IN
IN
)
1V, 4.5V
0V to V
0V or V
100 mA, 1B or 2B
100 mA, 1B or 2B
100 mA, 1B or 2B
100 mA, 1B or 2B
100 mA, 1B or 2B
1V, 4.5V
CC
CC
Conditions
, I
www.fairchildsemi.com
OUT
40 C to 85 C
1.65V to 5.5V
0V
0V, 0.75V, 1.5V
1.5V
3.5V
3.5V
0V, 1V, 2V
(modeled)
0V to V
0V to V
224 C/W
CC
CC