Datasheet
FSA2267/FSA2267A 0.35 Low-Voltage Dual-SPDT Analog Switch
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FSA2267 / FSA2267A Rev. 1.0.5 5
FSA2267 DC Electrical Characteristics
All typical values are at 25°C unless otherwise specified.
Notes:
4. On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
5. R
ON
= R
ONmax
- R
ONmin
measured at identical V
CC
, temperature, and voltage.
6. Flatness is defined as the difference between the maximum and minimum value of R
ON
over the specified range of
conditions.
Symbol Parameter Conditions
V
CC
T
A
= +25C
T
A
= 40 to
+85C
Units
(V) Min. Typ. Max. Min. Max.
V
IH
Input Voltage High
2.7 to 3.6 2.0
V
2.3 to 2.7 1.7
1.65 to 1.95
0.65
V
CC
V
IL
Input Voltage Low
2.7 to 3.6 0.8
V
2.3 to 2.7 0.7
1.65 to 1.95
0.35
V
CC
I
IN
Control Input Leakage V
IN
= 0V to V
CC
1.65 to 3.6 -0.5 0.5 A
I
NO(OFF)
,
I
NC(OFF)
Off-Leakage Current of
Port nB
0
and nB
1
nA = 0.3V, 3.3V, nB
0
or nB
1
= 0.3V, 3.3V or floating
3.6 -5.0 5.0 -50 50
nA
nA = 0.3V, 2.4V, nB
0
or nB
1
= 0.3V, 2.4V or floating
2.7 -5.0 5.0 -50 50
nA = 0.3V, 1.65V, nB
0
or nB
1
= 0.3V, 1.65V or floating
1.95 -5.0 5.0 -50 50
I
A(ON)
On Leakage Current of
Port 1A and 2A
nA = 0.3V, 3.3V, nB
0
or nB
1
= 0.3V, 3.3V or floating
3.6 -5.0 5.0 -50 50
nA
nA = 0.3V, 2.4V, nB
0
or nB
1
= 0.3V, 2.4V or floating
2.7 -5.0 5.0 -50 50
nA = 0.3V, 1.65V, nB
0
or nB
1
= 0.3V, 1.65V or floating
1.95 -5.0 5.0 -50 50
R
ON
Switch On Resistance
(4)
See Figure 9
I
OUT
= 100mA, nB
0
or nB
1
= 0V, 0.7V, 2.0V, 2.7V
2.7 0.35 0.60
I
OUT
= 100mA, nB
0
or nB
1
= 0V, 0.7V, 1.6V, 2.3V
2.3 0.45 0.75
I
OUT
= 100mA, nB
0
or nB
1
= 0.8V
1.65 1.0 3.9
R
ON
On Resistance Matching
Between Channels
(5)
I
OUT
= 100mA, nB
0
or nB
1
= 0.7V
2.7 0.040 0.075
2.3 0.040 0.080
1.65 0.1
R
FLAT(ON)
On Resistance Flatness
(6)
I
OUT
= 100mA, nB
0
or nB
1
= 0V to V
CC
2.7 0.25
2.3 0.3
1.65 0.3
I
CC
Quiescent Supply Current V
IN
= 0V or V
CC
, I
OUT
= 0A 3.6 -100 100 -500 500 nA