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参数资料
| 型号： | FAN3850AUC19X |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA6 |
| 封装： | 1.26 X 0.86 MM, WLCSP-6 |
| 文件页数： | 11/11页 |
| 文件大小： | 973K |
| 代理商： | FAN3850AUC19X |
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN3850A Rev. 3.0.1
9
FAN3850A
—
Microphone
Pre-Am
plifier
with
Digita
lOutput
Applications Information (Continued)
Diaphragm
Backplate
Airgap
Electret
FAN3850A
INPUT
CLOCK
DATA
SELECT
VDD
GND
Figure 10. MIC Element Drawing
A 0.1F decoupling capacitor is required for VDD. It can
be located inside the microphone or on the PCB very
close to the VDD pin.
Due to high input impedance, care should be taken to
remove all flux used during the reflow soldering process.
A 100 resistance is recommended on the clock output
of the device driving the FAN3850A to minimize ringing
and improve signal integrity.
For optimal PSR, route a trace to the VDD pin. Do not
place a VDD plane under the device.
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相关代理商/技术参数 |
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|---|---|
| FAN3850T | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Microphone Pre-Amplifier with Temperature Compensation and Digital Output |
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| FAN3850TUC15X35 | 功能描述:传声器前置放大器 Mic Pre-Amp w/Temp Comp & Digital-Out RoHS:否 制造商:Texas Instruments 可用增益调整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 输入补偿电压: 最大输入电阻:9200 Ohms 最大工作温度:+ 85 C 封装 / 箱体:SSOP-28 封装:Tube |
| FAN3850X | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:New Products, Tips and Tools for Power and Mobile Applications |
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