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參數資料
| 型號： | FSA2270 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low-Voltage, Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability |
| 中文描述： | 低電壓，雙單刀雙擲（0.4ヘ）模擬開關，具有負擺幅音頻性能 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 153K |
| 代理商： | FSA2270 |
June 2007
2007 Fairchild Semiconductor Corporation
FSA2270 / FSA2270T Rev. 1.0.0
www.fairchildsemi.com
F
Ω
)
FSA2270 / FSA2270T Low-Voltage, Dual-SPDT (0.4
Ω
)
Analog Switch with Negative Swing Audio Capability
Features
0.4
Typical On Resistance (R
ON
) for +3.0V Supply
0.25
Maximum R
ON
Flatness for +3.0V Supply
-3db Bandwidth: > 50MHz
Low-I
CCT
Current Over Expanded Control Input Range
Packaged in Pb-free, 10-Lead UMLP
Power-Off Protection on Common Ports
Broad V
CC
Operating Range: 1.65 to 4.3V
Noise Immunity Termination Resistors in FSA2270T
Low Electrostatic Discharge (ESD)
-
Human Body Model (JEDEC: JESD22-A114)
Power to GND
16kv
I/O to GND
11kv
All other pins
8kv
-
Charged Device Model (JEDEC: JESD22-A101)
Applications
Cell Phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
Description
The FSA2270 is a high-performance, dual Single-Pole
Double-Throw (SPDT) analog switch with negative swing
audio capability. The FSA2270 features ultra-low R
ON
of
0.4
Ω
(typical) at 3.0V V
CC
. The FSA2270 operates over a
wide V
CC
range of 1.65V to 4.3V, is fabricated with sub-
micron CMOS technology to achieve fast switching
speeds,
and is designed for
operation. The select input is TTL-level compatible.
break-before-make
The FSA2270 features very low quiescent current even
when the control voltage is lower than the V
CC
supply.
This feature suits mobile handset applications by
allowing direct interface with baseband processor
general-purpose I/Os with minimal battery consumption.
The FSA2270T includes termination resistors that
improve noise immunity during overshoot excursions,
off-isolation coupling, or “pop-minimization.”
IMPORTANT NOTE:
For additional performance information, please contact
analogswitch@fairchildsemi.com
.
Ordering Information
Part Number
Top Mark
Pb-Free
Package Description
FSA2270UMX (Preliminary)
HJ
Yes
10-Lead, Quad Ultrathin Molded Leadless Package
(UMLP), 1.4 x 1.8mm, 0.4mm pitch
FSA2270TUMX
HK
Yes
10-Lead, Quad Ultrathin Molded Leadless Package
(UMLP), 1.4 x 1.8mm, 0.4mm pitch
Analog Symbols
1B0
1B1
1A
S1
2B0
2B1
2A
S2
2B0
2B1
2A
GND
S2
10k
1B0
1B1
1A
GND
S1
10k
Figure 1. FSA2270
Figure 2. FSA2270T
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FSA2270T | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage, Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability |
| FSA2270T_08 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage, Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability |
| FSA2270TUMX | 功能描述:模擬開關 IC Dual-SPDT RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| FSA2270UMX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage, Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability |
| FSA2271 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage, Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability |
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