Data Sheet
3 www.fairchildsemi.com
FSA266 • NC7WB66
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 lim-
its. The parametric values defined in the Electrical Characteristics tables are not
guaranteed at the absolute maximum ratings. The “Recommended Operating Condi-
tions” 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
Note 4: 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
voltages on the two (A or B) pins.
Note 5: Guaranteed by design.
Note 6: Flatness is defined as the difference between the minimum and maximum value of ON Resistance over the specified range of conditions.
Supply Voltage (V
CC
) 0.5V to 7.0V
DC Switch Voltage (V
S
) 0.5V to V
CC
0.5V
DC Input Voltage (V
IN
) (Note 2) 0.5V to 7.0V
DC Input Diode Current
@ (I
IK
) V
IN
0V 50 mA
DC Switch Output Current (I
OUT
) 128 mA
DC V
CC
or Ground Current (I
CC
/I
GND
) 100 mA
Storage Temperature Range (T
STG
) 65 C to 150 C
Junction Lead Temperature
under Bias (T
J
) 150 C
Junction Lead Temperature (T
L
)
(Soldering, 10 Seconds)
260 C
Power Dissipation (P
D
) @ 85 C
SC70-6 250 mW
Supply Voltage (V
CC
) 1.65V to 5.5V
Control Input Voltage (V
IN
) 0V to 5.5V
Switch Input Voltage (V
IN
) 0V to V
CC
Switch Output Voltage (V
OUT
) 0V to V
CC
Operating Temperature (T
A
) 40 C to 85 C
Input Rise and Fall Time (t
r
, t
f
)
Control Input V
CC
1.65V 2.7V 0 ns/V to 20 ns/V
Control Input V
CC
3.0V 3.6V 0 ns/V to 10 ns/V
Control Input V
CC
4.5V 5.5V 0 ns/V to 5 ns/V
Thermal Resistance (
JA
) 250 C/W
Symbol Parameter
V
CC
T
A
25 CT
A
40 C to 85 C
Units Conditions
(V) Min Typ Max Min Max
V
IH
HIGH Level Input Voltage 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
LOW Level Input Voltage 1.65 to 1.95 0.25 V
CC
0.25V
CC
V
2.3 to 5.5 0.3 V
CC
0.3 V
CC
I
IN
Input Leakage Current 0 to 5.5 0.1 1.0 A0 V
IN
5.5V
I
OFF
Switch OFF Leakage Current 1.65 to 5.5 0.1 1.0 A0 A, B V
CC
R
ON
Switch On Resistance
4.5
6.0 10.0 10.0 V
I
0V, I
O
30 mA
(Note 4) 7.0 13.5 13.5 V
I
2.4V, I
O
30 mA
6.0 10.0 10.0 V
I
4.5V, I
O
30 mA
3.0
7.5 15.0 15.0 V
I
0V, I
O
24 mA
8.5 15.0 15.0 V
I
3V, I
O
24 mA
2.3
9.0 20.0 20.0 V
I
0V, I
O
8 mA
10.5 20.0 20.0 V
I
2.3V, I
O
8 mA
1.65 12.5 30.0 30.0 V
I
0V, I
O
4 mA
17.0 30.0 30.0 V
I
1.65V, I
O
4 mA
I
CC
Quiescent Supply Current
5.5 1.0 10.0 A
V
IN
V
CC
or GND
All Channels ON or OFF I
OUT
0
Analog Signal Range V
CC
0V
CC
0V
CC
V
RRange On Resistance Over 4.5 8.0 15.0 15.0 I
O
30 mA, 0 V
I
V
CC
Signal Range 3.0 15.0 30.0 30.0 I
O
24 mA, 0 V
I
V
CC
(Note 4)(Note 5) 2.3 45.0 75.0 75.0 I
O
8 mA, 0 V
I
V
CC
1.65 150 275 275 I
O
4 mA, 0 V
I
V
CC
R
ON
On Resistance Match 4.5 0.2 I
O
30 mA, V
I
3.15
Between Channels 3.0 0.2 I
O
24 mA, V
I
2.1
(Note 4)(Note 7) 2.3 0.5 I
O
8 mA, V
I
1.6
1.65 0.6 I
O
4 mA, V
I
1.15
R
flat
On Resistance Flatness 4.5 2.5 6.0 6.0 I
O
30 mA, 0 V
I
V
CC
(Note 4)(Note 5)(Note 6) 3.0 8.0 17.5 17.5 I
O
24 mA, 0 V
I
V
CC
2.3 33.0 60.0 60.0 I
O
8 mA, 0 V
I
V
CC
1.65 135 250 250 I
O
4 mA, 0 V
I
V
CC