Answered

• OPA2277: OPA2277&OPA2192 Output characteristics

  

  koichi nakahashi

  Resolved

  Part Number: OPA2277 Other Parts Discussed in Thread: OPA2192 Tool/software: When an Nch-FET is connected to the output of an OPAMP (OPA2277, OPA2192), the Nch-FET may oscillate. OPA2277 may oscillate, but OPA2192 does not, so I am looking for data sheets…

  • Resolved

  • 9 months ago
  • Amplifiers
  • Amplifiers forum

• OPA2277: OPA2277

  

  Enhui Yang

  TI Thinks Resolved

  Part Number: OPA2277 Tool/software: Hi team, If we have the package is 8-pin VSON and the pin design same with 8-pin SOIC? They want to save the size and choice the VSON, but the pin design is different with SOIC.

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• OPA2277: OPA2277

  

  yenwu lo

  TI Thinks Resolved

  Part Number: OPA2277 Other Parts Discussed in Thread: OPA277 , OPA2206 , OPA227 , OPA4277 , OPA2211-HT Tool/software: the website shows opa2277 has temperature range of -40 to 85 deg. C as seen in the attached file, but the datasheet shows the Tj temperature…

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• OPA2277-EP: The Wire Type Mount Compound and Mold Compound differences between OPA2277-EP and old revision OPA2277 (before PCN 20230228008.1 release)

  

  Tengyun Chu

  TI Thinks Resolved

  Part Number: OPA2277-EP Tool/software: Hello, Due to the PCN release of 20230228008.1 , OPA2277UA is not good for our application anymore (High temp and High vibration profile). so we are considering to use OPA2277-EP. However I would like to understand…

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• OPA2277: Different VOUT distribution for 0V Input

  

  Rocky Chen

  TI Thinks Resolved

  Part Number: OPA2277 Tool/software: Hi Team Customer Siemens used below OPA2277 circuit. (Rf/R839 = R1/R838 = 6.19Kohm) They have been using below test way to decide if it the IC/functions well in their production line: Input 0V to PIN5 Measure…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• OPA2277: OPA2277UA/OPA2277UA/2K5

  

  Stephanie ALLARD

  TI Thinks Resolved

  Part Number: OPA2277 Tool/software: Hello, We received the part OPA2277UA/2K5 from DIGIKEY but the marking is OPA2277U K instead of OPA2277UA. Can you please let me know what is the “K” and “A” represents In the MPN ? Thank you in advance Best…

  • 9 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA2277: OPA2277U/2K5 MSL issues

  

  Ken Leung

  Resolved

  Part Number: OPA2277 Tool/software: Dear Sir I would like to inquire about the MSL for OPA2277U/2K5. The datasheet indicates it is MSL 3, but the parts we received are labeled as MSL 2 with a date code of 2430. Is this normal? Thanks! Best Regards…

  • Resolved

  • 10 months ago
  • Amplifiers
  • Amplifiers forum

• OPA2277: Question on OPA2277UA

  

  Helen Hng

  TI Thinks Resolved

  Part Number: OPA2277 Tool/software: Hi TI team, Could you please help to advise whether "A" should be marked on the top left or bottom line? Thank you.

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• OPA2277: Question on OPA2277UA

  

  Helen Hng

  TI Thinks Resolved

  Part Number: OPA2277 Tool/software: Hi TI team, Could you please help to advise whether "A" should be marked on the top left or bottom line? Thank you.

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• OPA2277: Regarding Rev.B datasheet

  

  Daisuke Higa

  TI Thinks Resolved

  Part Number: OPA2277 Other Parts Discussed in Thread: TINA-TI Tool/software: Hi support team. Would it be possible to get a revision B datasheet? I would like to check the changes in the datasheet in the PCN. Best regards, Higa

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

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