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参数资料
| 型号： | FSA8008AUMX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC CONFIG SW/AUD JACK DET 10UMLP |
| 标准包装： | 5,000 |
| 类型： | 音频插孔探测器和配置开关 |
| 应用： | MP3 播放器，便携式媒体播放器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFQFN |
| 供应商设备封装： | 10-UMLP |
| 包装： | 带卷 (TR) |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSA8008UMX | 功能描述:开关 IC - 各种 Audio Jack Dectctn & Configuration Switch RoHS:否 制造商:Fairchild Semiconductor 开启电阻（最大值）: 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel |
| FSA8009 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Audio Jack Send / End Detection with MIC / Video Switch |
| FSA8009UMX | 功能描述:开关 IC - 各种 Audio Jack Send/End Detection/Video Swth RoHS:否 制造商:Fairchild Semiconductor 开启电阻（最大值）: 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel |
| FSA800UMX | 功能描述:电源开关 IC - USB USB2.0 HI Speed Switch RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| FSA801 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480 Mbps), UART, and Audio Switch with Negative Signal Capability |
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