10.1 耳机接口静电保护方案
方案优点：左右声道和MIC信号线上放ESD二极管保护后级芯片，再根据情况增加磁珠滤出杂讯，可以选择3.3V或5V ESD 二极管，可以保证信号完整性的同时，通过静电测试。 满足：IEC61000-4-2，接触放电 30kV，空气放电30kV，ISO10605-2等级4
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ESD静电保护元件
0201/DFN0603/TSSLP-2-4
0402/DFN1006/SOD-882/TSSLP-2-20
DFN1006-3L/0402-3/SOT-883
DFN1210-6
DFN1510
DFN1610
DFN1610-2
DFN1616-6
DFN1714
DFN2010
DFN2020-3
DFN2020-6
DFN2510P10/SLP2510P8
DFN2510P8
DFN2514
DFN2626-10
DFN3014
DFN3020-10
DFN3313
DFN3314
DFN4120P10
MSOP-08
MSOP-10
SO-14
SOD-323/0805/SC-76-UMD-2
SOD-523/0603/SC-79
SOD-923/VMN-2/0402
SOP-16
SOP-8
SOT-143
SOT-23
SOT-25
SOT-26
SOT-323
SOT-353
SOT-363
SOT-523
SOT-553
SOT-563
SOT-723
TVS瞬态电压抑制二极管
SMF Series(SOD-123FL/SC-77/SMD-2)
P4SMF Series(SOD-123FL/SC-77)
SMA Series(DO-214AC/SMA/SOD106)
SMB Series(DO-214AA)
P6SMB Series(DO-214AA)
10BJ Series(DO-214AA)
SMC Series(DO-214AB)
SMD Series(DO-214AB)
5.0SMD Series(DO-214AB)
6.6SMD Series(DO-214AB)
SM5S Series
SM8S Series(6600W)
3KP Series(R6)
5KP Series(R6)
15KP Series(R6)
30KP Series(R6)
P8S Series(R6)
P12S Series(R6)
P15S Series(R6)
P4KE Series(DO-41)
P6KE Series(DO-15)
1.5KE Series(DO-201)
AK Series(AK)
SMB15J Series(SMB)
P4SMA Series （SMA/SOD106）
SMB30J Series(SMB)
DFN2020-6L
