参数资料
型号: FSA859UCX
厂商: Fairchild Semiconductor
文件页数: 1/10页
文件大小: 0K
描述: IC SWITCH SPDT 8WLCSP
标准包装: 1
功能: 开关
电路: 1 x SPDT
导通状态电阻: 750 毫欧
电压电源: 单电源
电压 - 电源,单路/双路(±): 1.65 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WLCSP
供应商设备封装: 8-WLCSP
包装: 标准包装
产品目录页面: 1218 (CN2011-ZH PDF)
其它名称: FSA859UCXDKR
March 2013
2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA859 Rev. 1.0.1
FS
A8
59
Dua
l-
Voltage
,
0.8
SP
DT
A
nalog
Swit
ch
wi
th
Power
-Of
f
Isolat
ion
FSA859
Dual-Voltage, 0.8 SPDT Analog Switch with
Power-Off Isolation
Features
Power-Off Isolation (V
CC=0V)
0.8 Maximum On Resistance (R
ON) for 4.5V VCC
0.25 Maximum R
ON Flatness for 4.5V VCC
Broad V
CC Operating Range: 1.65V to 5.5V
Fast Turn-On and Turn-Off Times
Control Input Referenced to V
IO
Break-Before-Make Enable Circuitry
0.5mm WLCSP packaging
ESD Performance
- HBM: JESD22-A114, I/O to GND
8kV
- CDM: JESD22-C101
500V
- IEC61000-4-2 Contact / Air 8kV / 15kV
Applications
Cellular Phone
Portable Media Player
PDA
Description
The FSA859 is a high-performance Single-Pole /
Double-Throw
(SPDT)
analog
switch
for
audio
applications driven by low voltage (1.8V) baseband
processors or ASICs. The device features ultra-low RON
of 0.8
(maximum) at 4.5V V
CC and operates over the
wide VCC range of 1.65V to 5.5V. The device is
fabricated with sub-micron CMOS technology to achieve
fast switching speeds and is designed for break-before-
make operation.
The FSA859 interfaces between the low-voltage ASIC
and regular audio amplifiers and CODECs operating up
to the supply range of 5.5V through the dual-voltage
supplies of VIO and VCC. The VIO supply operates the
control circuitry, allowing for 1.8V (typical) signals on the
control pin (Sel).
IMPORTANT NOTE:
For additional performance information, please contact
analogswitch@fairchildsemi.com.
Ordering Information
Part
Number
Operating
Temperature Range
Top Mark
Eco Status
Package
Packing
Method
FSA859UCX
-40°C to +85°C
N2
Green
8-Ball WLCSP, 0.5mm pitch
Tape and
Reel
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
Analog Symbols
GND
Sel
B1
B0
Vcc
A
Vio
Control
Figure 1. Analog Symbol
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