FSA2271T_08 [FAIRCHILD]
Low-Voltage, Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability; 低电压，双SPDT （ 0.4ヘ）模拟开关，可处理负摆幅音频功能
| 型号： | FSA2271T_08 |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Low-Voltage, Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability |
| 文件： | 总2页 (文件大小：442K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Click to see this datasheet
in Simplified Chinese!
June 2008
FSA2271T
Low-Voltage, Dual-SPDT (0.4Ω) Analog Switch with
Negative Swing Audio Capability
Features
Description
The FSA2271T 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 FSA2271T 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
FSA2271T select input is TTL level compatible.
0.4Ω Typical On Resistance for +3.0V Supply
0.25ꢀ Maximum RON Flatness for +3.0V Supply
-3db Bandwidth: > 50MHz
Low ICCT Current Over Expanded Control Input Range
Packaged in 10-Lead UMLP
Power-off Protection on Common Ports
Broad VCC Operating Range: 1.65 to 4.3V
Noise Immunity Termination Resistors
ESD JEDEC: JESD22-A114 Human Body Model:
-Power to GND: 16KV
The FSA2271T 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.
-I/O to GND: 10kV
-All other Pins: 7kV
ESD JEDEC: JESD22-A101 Charged Device Model:
-CDM: 2kV
IMPORTANT NOTE:
Applications
For additional performance information, please contact
analogswitch@fairchildsemi.com.
Cell phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
Ordering Information
Operating
Temperature
Range
Termination
Resistors
Part Number
Package
Eco Status
10-Lead Quad Ultrathin Molded Leadless
Package (UMLP), 1.4 x 1.8mm, 0.4mm pitch
FSA2271TUMX
Yes
-40°C to 85°C
Green
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2007 Fairchild Semiconductor Corporation
FSA2271T • Rev. 1.0.3
www.fairchildsemi.com
CONFIDENTIAL & PROPRIETARY — DO NOT DISTRIBUTE
© 2007 Fairchild Semiconductor Corporation
FSA2271T • Rev. 1.0.3
www.fairchildsemi.com
9
相关型号：
FSA2271UMX
Low-Voltage, Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability
FAIRCHILD
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