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參數(shù)資料
| 型號： | FSA8008UMX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AUDIO JACK DETECTOR/SW 10UMLP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | 音頻插孔探測器和配置開關(guān) |
| 應(yīng)用： | MP3 播放器，便攜式媒體播放器 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-UFQFN |
| 供應(yīng)商設(shè)備封裝： | 10-uMLP（1.4x1.8） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | FSA8008UMXDKR |
2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA8008 / FSA8008A Rev. 1.0.5
2
FSA8008
/
FSA8008A
–
Audio
Jack
Detect
ion
and
Configuration
Switch
Pin Configuration
Figure 2. 10-Lead UMLP Pin Assignment (Through View)
Pin Descriptions
Name Pin #
Type
Description
Function
DET
2
Output
Indicates if an accessory is plugged into the audio jack, as
detected on the J_DET pin
0
Plugged
1
Unplugged
JPOLE
4
Output
Indicates if an accessory plugged into the audio jack is 3 pole
or 4 pole
0
4-pole jack
1
3-pole jack
S/E
6
Output
Indicates state of SEND/END for a 4-pole accessory when a
key has been pressed
0
No key press
1
Key press
EN
3
Input
Controls internal microphone switch between the J_MIC and
MIC pins
0
MIC / J_MIC switch open
1
MIC / J_MIC switch closed
J_DET
10
Input
Input from a pin of the audio jack socket tied to a mechanical
switch that typically closes whenever an audio jack is inserted
into that socket
0
Plugged
1
Unplugged
MIC
7
Switch
Microphone switch path that goes to the microphone
preamplifier
See EN pin
J_MIC
8
Switch
Microphone switch path that connects to the microphone and
SEND/END key audio jack pole
VDD
5
Power
Core supply voltage
VIO
1
Power
Baseband I/O supply voltage
GND
9
Ground Ground for both the audio jack and the PCB
Note:
1.
0 = VOL or VIL; 1 = VOH or VIH
3
4
5
10
9
8
6
7
1
2
VIO
DET
EN
JPOLE
VDD
S/E
MIC
J_MIC
GND
J_DET
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FSA8009 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Audio Jack Send / End Detection with MIC / Video Switch |
| FSA8009UMX | 功能描述:開關(guān) IC - 各種 Audio Jack Send/End Detection/Video Swth RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel |
| FSA800UMX | 功能描述:電源開關(guān) IC - USB USB2.0 HI Speed Switch RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| FSA801 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480 Mbps), UART, and Audio Switch with Negative Signal Capability |
| FSA801UMX | 功能描述:開關(guān) IC - 各種 USB2.0 Hi-Spd UART Audio Sw/Neg Signal RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel |
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