參數(shù)資料
型號(hào): FSA5157L6X
廠商: Fairchild Semiconductor
文件頁(yè)數(shù): 1/12頁(yè)
文件大小: 0K
描述: IC SWITCH SPDT 6MICROPAK
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(kāi)關(guān)
電路: 1 x SPDT
導(dǎo)通狀態(tài)電阻: 360 毫歐
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.65 V ~ 4.3 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 6-UFDFN
供應(yīng)商設(shè)備封裝: Micro6?(TSOP-6)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: FSA5157L6XDKR
February 2008
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2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA5157 Rev. 1.0.3
FSA5157
0.4
Ω Low-Voltage SPDT Analog Switch
Features
Typical 0.4Ω On Resistance (RON) for +2.7V Supply
FSA5157 Features Less than 12μA ICCT Current
When S Input is Lower than VCC
0.25Ω Maximum RON Flatness for +2.7V Supply
1.0 x 1.45mm 6-Lead MicroPak Package
Broad VCC Operating Range: 1.65V to 4.3V
Low THD (0.02% Typical for 32Ω Load)
High-Current Handling Capability
(350mA Continuous Current Under 3.3V Supply)
Control Logic is 1.8V CMOS Logic Compatible
Applications
Cellular Phone
PDA
Portable Media Player
General Description
The FSA5157 is a low on resistance, low-power, Single
Pole Double Throw (SPDT) analog switch. This product
has been designed for switching audio signals in applica-
tions such as cell phones and portable media players.
The ultra-low 0.4
Ω impedance, sub-μA current consump-
tion, and 1.65V to 4.3V operating voltage range makes
this product ideal for battery-powered applications. The
FSA5157 also features bi-directional operation and
break-before-make functionality. This device is fully
specified for operation at 1.8V, 2.5V, and 3.3V.
A growing number of applications require the voltage
applied to the select input to be lower than the VCC
applied. Under this condition, most switches would typi-
cally consume over 100
μA of current. This would be an
unacceptable level for battery-powered applications. The
FSA5157 is designed to minimize current consumption
under this condition. The ICCT is specified for <12μA under
a worst-case condition of VCC = 4.3V and VIN = 1.8V.
Ordering Information
All packages are lead free per JEDEC: J-STD-020B standard.
Application Diagram
Figure 1. Application Diagram
Order Number
Top Mark
Package Description
Packing Method
FSA5157P6X
C57
6-Lead SC70, EIAJ SC88, 1.25mm Wide
3000 Units on Tape and Reel
FSA5157L6X
FT
6-Lead MicroPak, 1.0mm Wide
5000 Units on Tape and Reel
Headphone
Internal
Speaker
S
Audio
Amplifier
VCC
MicroPak
is a trademark of Fairchild Semiconductor Corporation.
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