Answered

• LM393: LM393 with negative feedback

  

  MIKE TITTA

  Resolved

  Part Number: LM393 Other Parts Discussed in Thread: LM339 A pcb was designed for us where an lm393 comparator uses negative feedback res 5.1k neg in to output of the 393--The 393 positive in of the comparator is connected directly to 12 V pull up res…

  • Resolved

  • 22 days ago
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• LM393: Floating for pin 123

  

  William Lai(CFAE)

  TI Thinks Resolved

  Part Number: LM393 Hi team, May I know if it is possible to let pin1 pin2 pin3 floating as shown below? Is there any risk regarding this application? Thanks. Best Regards, William Lai

  • 25 days ago
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Answered

• LM393: MTTFd for LM393

  

  Fabio Nodari

  Resolved

  Part Number: LM393 Tool/software: Good morning could you provide the MTTFd data for the LM393 component? thanks best regards

  • Resolved

  • over 1 year ago
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Answered

• LM393: LM393 design issue

  

  yh rdcde

  Resolved

  Part Number: LM393 Tool/software: I'd like to get your thoughts. I used a comparator LM393 to drive the MOSFET. When LM393 outputs a low potential, Q42 will generate a large surge current, causing Q42 to be damaged instantly, but the load is only 100uF…

  • Resolved

  • over 1 year ago
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• LM393: Life cycle status & Correct Orderable MPN

  

  Suraj Likkam

  Part Number: LM393 Other Parts Discussed in Thread: TPS2HCS05-Q1 Hello Team, I am working on Texas Ins parts and I need Information for MPN - PU2HCS05AFQPWCRQ1 as it is not availble on TI website. I need below stated Information for this MPN -- …

  • 3 months ago
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Answered

• LM393:How to simulate LM393 with LTSpice?

  

  ?? ??

  Resolved

  Part Number: LM393 Tool/software: 「LM393」のSpiceモデルをダウンロードし、LTSpiceにインポートしたのですが、シミュレーションがうまくいきません。 LTSpiceで「LM393」を使用する方法を教えてください。

  • Resolved

  • over 2 years ago
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Answered

• LM393: delete my personal account

  

  Szabina Toth

  Resolved

  Part Number: LM393 Tool/software: Hi, could you help me please, how can I delete my personal account? Thanks very much in advance,

  • Resolved

  • over 1 year ago
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Answered

• LM393: Problem of abnormal output of LM393

  

  user5840537

  Resolved

  Part Number: LM393 Other Parts Discussed in Thread: TLV1812 , TLV1822 , LM339 Tool/software: AB/BA interchange has been done. This time, 100% of the newly purchased batches are abnormal. The outputs of the old batches and the ON brand's LM393 are normal…

  • Resolved

  • over 2 years ago
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• LM393: Help on COO

  

  Jingyi Jiang

  TI Thinks Resolved

  Part Number: LM393 Tool/software: Hi, Please help to advise the followings urgently, including: Wafer COO, Packaging/PN COO, any USA Made parts used? Any rare earth-related parts used? Sorry, i don't really understand what's the 'part number' required…

  • over 1 year ago
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• LM393: Voltage Sensing Project

  

  Saurav Das

  Part Number: LM393 Other Parts Discussed in Thread: TL331 Tool/software: Hi , I am Using LM393 ic for my project, project title: Voltage sensing for my Dc motor in Vending Machine I am Sharing a Schematic and please correct me if any do anything…

  • over 1 year ago
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