FSA2257 データシートの表示（PDF） - ON Semiconductor
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FSA2257 Datasheet PDF : 12 Pages
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DC Electrical Characteristics
Typical values are at 25°C unless otherwise specified.
Symbol Parameter
Conditions
VCC(V)
TA=+25°C
Min. Typ. Max.
TA=-40°C to
+85°C
Min. Max.
1.8 to 2.7
1.0
VIH Input Voltage High
2.7 to 3.6
2.0
4.5 to 5.5
2.4
1.8 to 2.7
0.4
VIL Input Voltage Low
2.7 to 3.6
0.6
4.5 to 5.5
0.8
IIN
Control Input
Leakage
VIN=0 V to VCC
2.7 to 3.6
4.5 to 5.5
-1.0 1.0
-1.0 1.0
INO(OFF),
INC(OFF)
Off Leakage
Current of Port B0
and B1
A=1 V, 4.5 V,
B0 or B1=1 V, 4.5 V
5.5
-2
IA(ON)
On Leakage
Current of Port A
A=1 V, 4.5V, B0 or
B1=1 V,4.5 V or
Floating
5.5
-4
2
-20 20
2
-40 40
Switch On
Resistance
IOUT=100 mA,
B0 or B1=1.5 V
1.8
2.7
MicroPak(3)
RON
IOUT=100 mA,
B0 or B1=3.5 V
4.5
Switch On
Resistance
IOUT=100 mA,
B0 or B1=1.5 V
2.7
MSOP/TSSOP(3)
IOUT=100 mA,
B0 or B1=3.5 V
4.5
On Resistance
Matching Between
Channels
4.5
RON
MicroPak (4)
On Resistance
IOUT=100 mA,
B0 or B1=3.5 V
Matching Between
Channels MSOP /
4.5
TSSOP(4)
IOUT=100 mA, B0 or
1.8
RFLAT(ON)
On Resistance
Flatness(5)
BI =0 V, 0.75 V,1.5 V
IOUT=100 mA,
2.7
B0 or BI =0 V, 1 V,
4.5
2V
4.6
2.6 4.0
4.3
0.95 1.15
1.30
2.8
4.5
1.5
2.3
0.06 0.12
0.15
0.7
0.3
3.0
1.4
0.2 0.3
0.4
ICC
Quiescent Supply VIN=0 V or VCC,
Current
IOUT=0 V
3.6
5.5
0.1 0.5
1.0
0.1 0.5
1.0
Notes:
3. On resistance is determined by the voltage drop between A and B pins at the indicated current through the
switch.
4. ΔRON = RONmax – RONmin measured at identical VCC, temperature, and voltage.
5. Flatness is defined as the difference between the maximum and minimum value of on resistance over the
specified range of conditions.
Unit
V
V
µA
nA
nA
µA
© 2006 Fairchild Semiconductor Corporation
FSA2257 • Rev. 1.0.6
4
www.fairchildsemi.com
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