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NCS2632 是一款无爆裂声的立体声线路驱动器。它采用安森美半导体的 NOCAP 专利技术,通过生成内部负电源轨道,提供接地参考输出,无需外部直流阻断电容。此器件可 5 V 电源下,驱动 3 VRMS 形成 600 Ω 负载。与类似的音频方案相比,NOCAP 方法摒弃了两个外部重耦合电容,显著节省了空间和成本。NCS2632 具有差分输入,外部可调增益范围为 ±1 V/V 至 ±10 V/V。增益由外部电阻调节。此器件还可配置为一个二阶低通滤波器,以完善 DAC 和 SOC 转换器。除 NOCAP 结构外,它还包含特殊电路,以防止在启用/转换转换过程中出现爆裂和咔嗒的噪声。信噪比达 105 dB,提供高保真音频声音。NCS2632 具有高电源抑制比,典型值为 90 dB。此器件还具有欠压保护 (UVP) 功能,可用外部阻桥调节。此器件采用 TSSOP-14 封装。
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NCS2632DTBR2G
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Die Related Summary Data
Device: NCS2632DTBR2G
Equivalent to wafer fab process: ONC25
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平均故障间隔时间/平均无故障时间(按小时计算)
FITS
ONC25
1
2712519294
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Data is based on the following assumptions.
Note: The temperature and confidence level may be adjusted to your requirements.
Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)