FSA4157A Fairchild Semiconductor, FSA4157A Datasheet - Page 3

• Manufacturer Part Number: FSA4157A
• Description: Low Voltage 1 Ohm SPDT Analog Switch
• Manufacturer: Fairchild Semiconductor

V
V
I
I
I
I
R
R
I
Absolute Maximum Ratings
DC Electrical Characteristics
IN
NO(OFF)
NC(OFF)
A(ON)
CC
Note 5: Measured by the voltage drop between A and B pins at the indicated current through the switch. On Resistance is determined by the lower of the
voltage on the two (A or B Ports).
Note 6: R
Note 7: Flatness is defined as the difference between the maximum and minimum value of On Resistance over the specified range of conditions.
Supply Voltage (V
DC Switch Voltage (Note 3)
DC Input Voltage (V
DC Input Diode Current
Switch Current
Peak Switch Current
Power Dissipation (P
Storage Temperature Range (T
Maximum Junction Temperature (T
Lead Temperature (T
ESD (Human Body Model)
Symbol
IH
IL
R
I
ON
FLAT(ON)
CC
ON
(Pulse at 1 mS duration,
SC70 6L Package
MicroPak 6L Package
(Soldering, 10 seconds)
FSA4157A
10% Duty Cycle)
,
ON
Input Voltage High
Input Voltage Low
Control Input Leakage
OFF Leakage Current of
Port B
ON Leakage Current of
Port A
Switch ON Resistance
(Note 5)
On Resistance Matching
Between Channels (Note 6)
On Resistance Flatness
(Note 7)
Quiescent Supply Current
Increase in I
R
ON max
0
and B
Parameter
CC
CC
IN
)
D
L
1
R
) (Note 3)
)
) @ 85 C
ON min
per Input
measured at identical V
STG
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
J
)
)
V
(V)
5.5
5.5
2.7
4.5
4.5
2.7
4.5
3.6
5.5
4.3
CC
0.5V to V
65 C to 150 C
Min
(Note 2)
CC
0.5V to 6.0V
0.5V to 6.0V
2.0
4.0
, temperature and voltage.
(all typical values are at 25 C unless otherwise specified)
T
CC
A
180 mW
180 mW
200 mA
400 mA
0.95
0.06
Typ
50 mA
7500V
150 C
260 C
2.6
1.4
0.2
0.1
0.1
0.2
0.5V
25 C
Max
1.15
0.12
3
2.0
4.0
4.0
0.3
0.5
0.5
Recommended Operating
Conditions
Note 2: 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 rating.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 3: The input and output negative ratings may be exceeded if the input
and output diode current ratings are observed.
Note 4: Control input must be held HIGH or LOW and it must not float.
Supply Voltage (V
Control Input Voltage
Switch Input Voltage
Operating Temperature
Thermal Resistance
FSA4157
FSA4157A
SC70 6L Package
MicroPak 6L Package
T
A
Min
2.0
2.4
20.0
40.0
1.0
1.0
40 C to 85 C
Max
20.0
40.0
0.15
10.0
0.4
0.6
0.8
1.0
1.0
4.3
1.3
0.4
1.0
1.0
CC
(Note 4)
)
JA
Units
in still air
nA
nA
V
V
A
A
A
(FSA4157A Only)
V
A
B
A
B
I
I
I
I
B
I
V
V
One Input at 2.7V,
others at V
(FSA4157A only)
OUT
OUT
OUT
OUT
OUT
IN
0
0
0
IN
IN
or B
or B
or B
1V, 4.5V
1V, 4.5V
0V to V
0V or V
0V or V
100mA, B
100mA, B
100mA, B
100mA,
100mA, B
1
1
1
4.5V, 1V
1V, 4.5V or Floating
0V, 0.75V,1.5V
CC
www.fairchildsemi.com
330 C/W (estimated)
Conditions
CC
CC
CC
or GND
, I
, I
0
0
0
0
OUT
OUT
or B
or B
or B
or B
1.65V to 5.5V
40 C to 85 C
2.7V to 5.5V
1
1
1
1
0V to V
0V to V
0V
0V
350 C/W
1.5V
3.5V
1.5V
0V, 1V, 2V
CC
CC