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參數(shù)資料
| 型號： | FSA1257L8X |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH DUAL SPST 8MICROPAK |
| 產(chǎn)品變化通告： | Die Material, Mold Compound Change 03/Oct/2008 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 功能： | 開關(guān) |
| 電路： | 2 x SPST - NC |
| 導(dǎo)通狀態(tài)電阻： | 1.15 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.65 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-XFQFN |
| 供應(yīng)商設(shè)備封裝： | 8-MicroPak? |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 1218 (CN2011-ZH PDF) |
| 其它名稱： | FSA1257L8XDKR |
2004 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.9
4
FS
A
125
6(
A
)/
F
S
A
125
7(
A
)/
F
S
A
125
8(
A
)
—
Low
-R
ON
Low
-V
ol
ta
ge
,D
ua
l
SP
S
T
A
na
log
S
wit
c
h
w
it
h
Low
-I
CCT
DC Electrical Characteristics
All typical values are at 25C unless otherwise specified. The 1.65 V to 1.95 V range applies to FSA1256, FSA1257,
and FSA1258 only.
Symbol
Parameter
Conditions
VCC (V)
TA=+25°C
TA=-40 to
+85°C
Unit
Min.
Typ. Max. Min.
Max.
VIH
Input Voltage High
4.5 to 5.5
2.4
V
2.7 to 3.6
2.0
1.65 to 1.95
0.9
VIL
Input Voltage Low
4.5 to 5.5
0.8
V
FSA1256A, FSA1257A,
FSA1258A Only
2.7 to 3.6
0.4
FSA1256, FSA1257,
FSA1258 Only
2.7 to 3.6
0.6
1.65 to 1.95
0.4
IIN
Control Input Leakage
(S)
VIN=0 to VCC
1.95 to 5.5
-1
1
A
INO(0FF) ,
INC(0FF)
Off Leakage Current
A=1 V, 4.5 V
1B or 2B=1 V, 4.5 V
5.5
±2
-20
20
nA
RON
Switch On
Resistance
IOUT=100 mA, 1B or
2B=3.5 V
4.5
0.95
1.15
1.30
IOUT=100 mA, 1B or
2B=1.5 V
2.7
2.6
4.0
4.3
IOUT=100 mA, 1B or
2B=1.2 V
1.65
8.0
9.5
10.5
RON
On Resistance
Matching Between
Channels
IOUT=100 mA, 1B or
2B=3.5 V
4.5
0.06
0.12
0.15
RFLAT(ON)
On Resistance
Flatness
IOUT=100 mA, 1B or
2B=0 V, 1.0 V, 2.0 V
4.5
0.2
0.3
0.4
IOUT=100 mA, 1B or
2B=0 V, 0.75 V, 1.5 V
2.7
1.4
IOUT=100 mA, 1B or
2B=0 V, 1.0 V, 1.2 V
1.65
1.8
ICC
Quiescent Supply
Current
VIN=0 V or VCC, IOUT=0 V
5.5
0.1
0.5
1.0
A
3.6
0.1
0.5
1.0
ICCT
Increase in ICC per Input
One Input at 2.6 V,
Others at VCC or GND
(FSA1256A, FSA1257A,
FSA1258A Only)
4.3
0.2
10.0
A
Notes:
3.
Guaranteed, but not tested for VCC=1.65 V.
4.
On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
5.
RON=RON max – RON min measured at identical VCC, temperature, and voltage.
6.
Flatness is defined as the difference between the maximum and minimum value of on resistance (RON) over the
specified range of conditions.
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參數(shù)描述 |
|---|---|
| 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 |
| FSA1258AL8X | 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 |
| FSA1258L8X | 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 |
| FSA1259 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage, 1Ω Dual SPST Analog Switch with Power-Off Isolation |
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