參數(shù)資料
型號(hào)： FSA805UMX
廠商： Fairchild Semiconductor
文件頁(yè)數(shù)： 8/11頁(yè)
文件大?。?/td> 0K
描述： IC AUDIO SWITCH USB 3:1 12UMLP
標(biāo)準(zhǔn)包裝： 1
類(lèi)型： 開(kāi)關(guān)
應(yīng)用： 手機(jī)，PDA
安裝類(lèi)型： 表面貼裝
封裝/外殼： 12-UFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 12-UMLP（1.8x1.8）
包裝： 標(biāo)準(zhǔn)包裝
其它名稱(chēng)： FSA805UMXDKR
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA805 Rev. 1.0.0
6
FSA805
—
USB2.0
High-Speed
(480Mbps),
UART,
a
nd
Audio
Switch
with
Negative
Signal
Capability
Switch Path DC Electrical Characteristics
All typical values are at TA=25C unless otherwise specified.
Symbol
Parameter
VCC (V)
Conditions
TA = -40 to +85°C
Unit
Min.
Typ.
Max.
Host Interface Pins (SEL[1:0])
VIH
Input High Voltage
3.2 to 4.4
1.3
V
VIL
Input Low Voltage
3.2 to 4.4
0.7
V
Switch Off Characteristics
IOFF
Power Off Leakage Current
0
All Ports Except Audio Path
VSW=0V to 4.4V,
Figure 9
10
A
USB Switch On Path
USB Analog Signal Range
3.2 to 4.4
0
3.6
V
RONUSB
HS Switch On Resistance
(3)
3.2 to 4.4
VD+/D-=0V, 0.4V, ION=8mA,
Figure 8
6
9
Audio R/L Switch On Paths
Audio Analog Signal Range
3.2 to 4.4
-0.8
0.8
V
RONAUD
Audio Switch On Resistance
(3)
3.2 to 4.4 V
L/R=-0.8V, 0.8V, ION=30mA,
Figure 8
3
RFLAT
Audio RON Flatness
(4)
3.2 to 4.4
0.1
RTERM
Internal Termination
Resistors
(5)
1
k
UART Switch On Path
Analog Signal Range
3.2 to 4.4 VSW=0V, 4.4V, ION=8mA
0
VCC
V
RONUART Switch On Resistance
(3)
3.2 to 4.4
VTxD/RxD=0V, 3.2V, ION=8mA,
Figure 8
25
Total Switch Current Consumption
ICCSL
Battery Supply Sleep Mode
Average Current
3.2 to 4.4
Static Current During Sleep
Mode (SEL[1:0]=0)
10
15
A
ICCWK
Battery Supply Active Mode
Average Current
3.2 to 4.4
Average Pulse Current
(~100s Pulse)
80
110
A
ICCSELT
Increase in ICCSL/ICCWK Current
per Control Voltage and VCC
3.2 to 4.4
VSEL = 2.8V and VCC = 4.4V
8
A
VSEL = 1.8V and VCC = 4.4V
10
A
Notes:
3.
On resistance is determined by the voltage drop between the both sides of the switch at the indicated current through
the switch.
4.
Flatness is defined as the difference between the maximum and minimum values of on resistance over the
specified range of conditions.
5.
Guaranteed by characterization; not production tested.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FSA806 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480Mbps), UART, and Audio Switch with Negative Signal Capability
FSA806UMX 功能描述:開(kāi)關(guān) IC - 各種 USB2.0 Hi-Spd UART Sw/Neg Signal Cap RoHS:否 制造商:Fairchild Semiconductor 開(kāi)啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel
FSA8108 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Audio Jack Detection and Configuration Switch, Supports Volume Up/Down & Send/End Keys
FSA8108BUCX 功能描述:開(kāi)關(guān) IC - 各種 Audio Jack Detection Switch RoHS:否 制造商:Fairchild Semiconductor 開(kāi)啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel
FSA831 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480Mbps) Charger Detection with Isolation Switch
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