參數(shù)資料
型號: FSA2257MTCX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: Low RON Low-Voltage Dual SPDT Bi-Directional Analog Switch
中文描述: DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO14
封裝: 4.40 MM, LEAD FREE, MO-153AB, TSSOP-14
文件頁數(shù): 4/13頁
文件大小: 676K
代理商: FSA2257MTCX
O
2006 Fairchild Semiconductor Corporation
FSA2257 Rev. 1.0.3
www.fairchildsemi.com
4
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.
Δ
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 on resistance over the specified
range of conditions.
Symbol
Parameter
Conditions
V
CC
(V)
T
A
=
+
25°C
T
A
=
40°C to
+
85°C
Units
Min. Typ.
Max.
Min. Max.
V
IH
Input Voltage High
2.7 to 3.6
2.0
V
4.5 to 5.5
2.4
V
IL
Input Voltage Low
2.7 to 3.6
0.6
V
4.5 to 5.5
0.8
I
IN
Control Input Leakage
V
IN
= 0V to V
CC
2.7 to 3.6
1.0
1.0
μ
A
4.5 to 5.5
1.0
1.0
I
NO(OFF)
,
I
NC(OFF)
OFF-Leakage Current
of Port B
0
and B
1
ON Leakage Current
of Port A
A = 1V, 4.5V,
B
0
or B
1
= 1V, 4.5V
A = 1V, 4.5V,
B
0
or B
1
= 1V, 4.5V or Floating
I
OUT
= 100mA, B
0
or B
1
= 1.5V
I
OUT
= 100mA, B
0
or B
1
= 3.5V
I
OUT
= 100mA, B
0
or B
1
= 1.5V
I
OUT
= 100mA, B
0
or B
1
= 3.5V
I
OUT
= 100mA, B
0
or B
1
= 3.5V
5.5
–2.0
2.0
20.0
20.0
nA
I
A(ON)
5.5
4.0
4.0
40.0
40.0
nA
R
ON
Switch ON Resistance
MicroPak
(4)
2.7
2.6
4.0
4.3
Ω
4.5
0.95
1.15
1.3
Switch ON Resistance
MSOP / TSSOP
(4)
2.7
2.8
4.5
4.5
1.5
2.3
Δ
R
ON
ON Resistance
Matching 5etween
Channels
(4)
MicroPak
4.5
0.06
0.12
0.15
Ω
ON Resistance
Matching Between
Channels
(5)
MSOP / TSSOP
I
OUT
= 100mA, B
0
or B
1
= 3.5V
4.5
0.7
0.3
R
FLAT(ON)
ON Resistance
Flatness
(6)
I
OUT
= 100mA, B
0
or B
1
= 0V,
0.75V, 1.5V
2.7
1.4
Ω
I
OUT
= 100mA, B
0
or B
1
= 0V, 1V,
2V
4.5
0.2
0.3
0.4
I
CC
Quiescent Supply
Current
V
IN
= 0V or V
CC
, I
OUT
= 0V
3.6
0.1
0.5
1.0
μ
A
5.5
0.1
0.5
1.0
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