VMIVME-7614-133/350-017614-133 E工控备件模块
总输出噪声
或宽带噪声是特定带宽通常是几十的频率上斑点噪声的总和。应注意测量单位。斑点噪声以µ为单位测量√或√和总输出噪声的测量单位为µ。低压差稳压器中的主要噪声源是内部参考。噪声可以通过两种方式减少：增加晶体管面积或增加内部参考电流。增加面积减少了将模具装配到较小包装中的机会。增加内部参考汲取的电流会增加总电源电流引脚电流。––修订产品文件夹链接：版权所有©–，德州仪器公司提交文档反馈设备和文档支持文档支持相关文档相关文档，请参阅以下内容：应用报告引线引线框架包相关链接下面的表列出了快速访问链接。
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Total output noise
Or broadband noise is the sum of speckle noise on a frequency with a specific bandwidth, usually dozens of frequencies. Pay attention to the unit of measurement. Speckle noise is measured in µ √ or √ and total output noise is measured in µ. The main noise source in the LDO regulator is the internal reference. Noise can be reduced in two ways: by increasing the transistor area or by increasing the internal reference current. Increasing the area reduces the opportunity to assemble the mold into smaller packages. Increasing the current drawn by the internal reference increases the total supply current pin current. – – Revise product folder link: All rights reserved ©–， Texas Instruments submitted document feedback equipment and document support documents to support relevant documents. Please refer to the following contents: application report leader leader frame package related links The following table lists the quick access links.
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