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参数资料
| 型号： | FSA2271UMX |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, QCC10 |
| 封装： | 1.40 X 1.80 MM, 0.40 MM PITCH, LEAD FREE, UMLP-10 |
| 文件页数： | 1/2页 |
| 文件大小： | 145K |
| 代理商： | FSA2271UMX |
June 2007
2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA2271 / FSA2271T Rev. 1.0.1
FSA2271
/
FSA2271T
—
Low-Voltage,
Dual-SPDT
(0.4
Ω
)Analog
Switch
with
Negative
Swing
Audio
Capability
FSA2271 / FSA2271T
Low-Voltage, Dual-SPDT (0.4) Analog Switch with
Negative Swing Audio Capability
Features
0.4 Typical On Resistance for +3.0V Supply
0.25 Maximum RON Flatness for +3.0V Supply
-3db Bandwidth: > 50MHz
Low ICCT Current Over Expanded Control Input Range
Packaged in Pb-free 10-Lead UMLP
Power-off Protection on Common Ports
Broad VCC Operating Range: 1.65 to 4.3V
Noise Immunity Termination Resistors - FSA2271T
ESD JEDEC: JESD22-A114 Human Body Model:
-
Power to GND: 16KV
-
I/O to GND: 10kV
-
All other Pins: 7kV
ESD JEDEC: JESD22-A101 Charged Device Model:
-
CDM: 2kV
Applications
Cell phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
Description
The FSA2271 is a high-performance, dual - single pole
double throw (SPDT) analog switch with negative swing
audio capability. It features ultra-low RON of 0.4Ω
(typical) at 3.0V VCC. The FSA2271 operates over a
wide VCC range of 1.65V to 4.3V and is fabricated with
sub-micron CMOS technology to achieve fast switching
speeds. Designed for break-before-make operation, the
FSA2271 select input is TTL level compatible.
The FSA2271 features very low quiescent current, even
when the control voltage is lower than the VCC supply.
This feature is optimized for the mobile handset
applications, allowing direct interface with baseband
processor general-purpose I/Os with minimal battery
consumption.
The FSA2271T includes termination resistors that
improve noise immunity during overshoot excursions,
“pop-minimization,” or off-isolation coupling.
IMPORTANT NOTE:
For additional performance information, please contact
analogswitch@fairchildsemi.com.
Ordering Information
Part Number
Pb-Free
Termination
Resistors
Operating
Temperature
Range
Package
FSA2271UMX
(Preliminary)
Yes
No
-40°C to 85°C
10-Lead Quad Ultrathin Molded Leadless
Package, 1.4 x 1.8mm, 0.4mm pitch
FSA2271TUMX
Yes
-40°C to 85°C
10-Lead Quad Ultrathin Molded Leadless
Package, 1.4 x 1.8mm, 0.4mm pitch
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| FSA2367 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low RON (0.75ohm) Triple-SPDT, Negative-Swing Audio Source Switch |
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