FSA2257 Ver la hoja de datos (PDF) - Fairchild Semiconductor
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FSA2257 Datasheet PDF : 13 Pages
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DC Electrical Characteristics
All typical values are at 25°C unless otherwise specified.
Symbol Parameter
Conditions
TA=+25°C
TA= −40°C to
+85°C
VCC (V) Min. Typ. Max. Min. Max. Units
VIH
Input Voltage High
2.7 to 3.6
4.5 to 5.5
2.0
V
2.4
VIL
Input Voltage Low
2.7 to 3.6
4.5 to 5.5
0.6
V
0.8
IIN
Control Input Leakage VIN = 0V to VCC
2.7 to 3.6
4.5 to 5.5
−1.0 1.0
μA
−1.0 1.0
INO(OFF),
INC(OFF)
IA(ON)
RON
ΔRON
OFF-Leakage Current A = 1V, 4.5V,
of Port B0 and B1
B0 or B1 = 1V, 4.5V
ON Leakage Current A = 1V, 4.5V,
of Port A
B0 or B1 = 1V, 4.5V or Floating
Switch ON Resistance IOUT = 100mA, B0 or B1 = 1.5V
MicroPak(4)
IOUT = 100mA, B0 or B1 = 3.5V
Switch ON Resistance IOUT = 100mA, B0 or B1 = 1.5V
MSOP / TSSOP(4) IOUT = 100mA, B0 or B1 = 3.5V
ON Resistance
Matching 5etween
Channels(4)
MicroPak
IOUT = 100mA, B0 or B1 = 3.5V
ON Resistance
Matching Between
Channels(5)
MSOP / TSSOP
IOUT = 100mA, B0 or B1 = 3.5V
5.5 –2.0
2.0 −20.0 20.0 nA
5.5 −4.0
4.0 −40.0 40.0 nA
2.7
2.6 4.0
4.3
4.5
0.95 1.15
1.3
Ω
2.7
2.8
4.5
4.5
1.5
2.3
4.5
0.06 0.12
0.15
Ω
4.5
0.7
0.3
RFLAT(ON)
ON Resistance
Flatness(6)
IOUT = 100mA, B0 or B1 = 0V,
0.75V, 1.5V
2.7
IOUT = 100mA, B0 or B1 = 0V, 1V,
2V
4.5
1.4
0.2 0.3
Ω
0.4
ICC
Quiescent Supply
Current
VIN = 0V or VCC, IOUT = 0V
3.6
5.5
0.1 0.5
0.1 0.5
1.0
μA
1.0
Notes:
4. On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
5. ΔRON = RONmax – RONmin measured at identical VCC, temperature, and voltage.
6. Flatness is defined as the difference between the maximum and minimum value of on resistance over the specified
range of conditions.
© 2006 Fairchild Semiconductor Corporation
FSA2257 Rev. 1.0.3
4
www.fairchildsemi.com
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