參數(shù)資料
型號： FSA1257A
廠商： Fairchild Semiconductor Corporation
英文描述： Low RON Low Voltage Dual SPST Analog Switch with Low ICCT “A” Option
中文描述： 低辛烷值低電壓雙SPST模擬開關(guān)，具有低ICCT的“A”選項
文件頁數(shù)： 3/9頁
文件大?。?/td> 623K
代理商： FSA1257A
3
www.fairchildsemi.com
F
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
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 limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The
“
Recommended Operating Conditions
”
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
(All typical values are @ 25
q
C unless otherwise specified)
Note 4:
On Resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
Note 5:
'
R
ON
R
ONmax
R
ONmin
measured at identical V
CC
, temperature, and voltage.
Note 6:
Flatness is defined as the difference between the maximum and minimum value of On Resistance over the specified range of conditions.
Supply Voltage (V
CC
)
Switch Voltage (V
S
) (Note 2)
Input Voltage (V
IN
) (Note 2)
Input Diode Current
Switch Current
Peak Switch Current (Pulsed at
1 ms duration, 10% Duty Cycle)
Power Dissipation @ 85
q
C
MicroPak 8L package
Storage Temperature Range (T
STG
)
Maximum Junction Temperature (T
J
)
Lead Temperature (T
L
)
Soldering, 10 seconds
ESD
Human Body Model
FSA1256, FSA1257, FSA1258
FSA1256A, FSA1257A, FSA1258A
0.5V to 6.0V
0.5V to V
CC
0.5V
0.5V to 6.0V
50 mA
200 mA
400 mA
180 mW
65
q
C to 150
q
C
150
q
C
260
q
C
5.5kV
4.5kV
Supply Voltage (V
CC
)
FSA1256, FSA1257, FSA1258
FSA1256A, FSA1257A, FSA1258A
Control Input Voltage (V
IN
) (Note 3)
Switch Input Voltage (V
IN
)
Operating Temperature (T
A
)
Thermal Resistance (
T
JA
) in still air
MicroPak 8L package
1.65V to 5.5V
2.7V to 5.5V
0V to V
CC
0V to V
CC
40
q
C to 85
q
C
224
q
C/W
(modeled)
Symbol
Parameter
V
CC
(V)
T
A
25
q
C
Min
Typ
T
A
40
q
C to 85
q
C
Min
2.0
2.4
Units
Conditions
Max
Max
V
IH
Input Voltage High
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
V
V
IL
Input Voltage Low
0.4
V
FSA1256A, FSA1257A, FSA1258A Only
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
0.6
0.8
1.0
I
IN
Control Input Leakage
1.0
P
A
V
IN
0V to V
CC
4.5 to 5.5
1.0
1.0
I
NO(OFF)
,
I
NC(OFF)
R
ON
OFF-Leakage Current
5.5
-2.0
2.0
20.0
20.0
nA
A
1V, 4.5V
1B or 2B
1V, 4.5V
Switch On Resistance
(Note 4)
On Resistance Matching
2.7
4.5
2.6
0.95
4.0
1.15
4.3
1.3
:
I
OUT
100 mA, 1B or 2B
1.5V
I
OUT
100 mA, 1B or 2B
3.5V
'
R
ON
:
Between Channels
(Note 5)
4.5
0.06
0.12
0.15
I
OUT
100 mA, 1B or 2B
3.5V
R
FLAT(ON)
On Resistance Flatness
(Note 6)
I
CC
Quiescent Supply Current
2.7
1.4
:
I
OUT
100 mA, 1B or 2B
0V, 0.75V, 1.5V
I
OUT
100 mA, 1B or 2B
0V, 1V, 2V
4.5
3.6
5.5
0.2
0.1
0.1
0.3
0.5
0.5
0.4
1.0
1.0
P
A
V
IN
0V or V
CC
, I
OUT
0V
I
CCT
Increase in I
CC
per Input
4.3
0.2
10.0
P
A
One Input at 2.6V, Others at V
CC
or GND
(FSA1256A, FSA1257A, FSA1258A Only)
相關(guān)PDF資料
PDF描述
FSA1257AL8X Low RON Low Voltage Dual SPST Analog Switch with Low ICCT “A” Option
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FSA1257A_ZAA3026B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
FSA1257AL8X 功能描述:模擬開關(guān) IC FINISHED GOOD RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
FSA1257L8X 功能描述:模擬開關(guān) IC Low RON Low Voltage Dual SPST Analog RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
FSA1258 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low RON Low Voltage Dual SPST Analog Switch
FSA1258A 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low RON Low Voltage Dual SPST Analog Switch with Low ICCT “A” Option
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