Answered

• OPA348: Device Failure

  

  Cameron Perl

  Resolved

  Part Number: OPA348 Hey team, I have a customer who is having an issue with the OPA348AIDCKR - below is the circuit schematic. They verified that it is this part by swapping in a new op amp allowing the circuit to work however when swapping back in the…

  • Resolved

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

• OPA348-Q1: Support need for OPA348-Q1

  

  Songzhen Guo

  Part Number: OPA348-Q1 Hi Expert, Nice to meet you. OPA348-Q1 is used in customer. This project is already mass production. There is one pcs of OPA348-Q1 was broken on End customer side. Could you give us some recommendation? Thanks. Here are the question…

  • 8 months ago
  • Amplifiers
  • Amplifiers forum

• OPA348: Time - Controlled Switch Question

  

  Camilo Mario

  Part Number: OPA348 Other Parts Discussed in Thread: LM555 Hello, everyone. I built a Voltage-Controlled Oscilator (VCO) using TINA and I'm trying to get a periodic waveform (square) as the output signal. I'm having issues with the time-controlled switch…

  • 6 months ago
  • Amplifiers
  • Amplifiers forum

• OPA348-Q1: FuSa fit rate

  

  Dongbao Zhou

  TI Thinks Resolved

  Part Number: OPA348-Q1 Hi Team, My customer want to use OPA348-Q1 in one of their functional safety application, can you provide the functional safety fit rate of this device? Example like: https://www.ti.com/lit/an/snia034/snia034.pdf?ts=159024116636…

  • 10 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA348-Q1: NC pin of OPA348-Q1 8-Pin SOIC, how to connect those NC pin?

  

  PYTsai

  Resolved

  Part Number: OPA348-Q1 Hi NC pin of OPA348-Q1 8-Pin SOIC, how to connect those NC pin? should we left them floating or connect them to ground? Thanks! PY Tsai

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA348: Is OPA348 of SC70 compliant to AEC-Q100?

  

  Kousuke Nakamura

  Resolved

  Part Number: OPA348 Hello team, Is OPA348 of SC70 compliant to AEC-Q100? It seems that OPA348 of SC70 is not compliant to AEC-Q100. Kousuke

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

• OPA348-Q1: EMIRR

  

  Kousuke Nakamura

  TI Thinks Resolved

  Part Number: OPA348-Q1 Other Parts Discussed in Thread: OPA348 , , TLV9002 I would like to know EMIRR of OPA348.

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

• OPA348: EMI filter

  

  Kousuke Nakamura

  TI Thinks Resolved

  Part Number: OPA348 OPA348-Q1 has the EMI filter which the cut off frequency is 85MHz. Does OPA348 have the same EMI filter?

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

• OPA348: EMI filtering

  

  Gkarthik

  TI Thinks Resolved

  Part Number: OPA348 Other Parts Discussed in Thread: TLV6001 Hi, The OPA348 part has internal CM and DM filters builtin , but my deisgn has external CCM ,CDM capacitors with series resistors as shown in the image. The circuit is built for current measurement…

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• WEBENCH® Tools/OPA348: WEBENCH min GBWP Calculation

  

  Catarina Siegmeyer

  Resolved

  Part Number: OPA348 Other Parts Discussed in Thread: OPA228 Tool/software: WEBENCH® Design Tools Hello dear Support Team, I have a question regarding the Filter Designer. When I simulate a High Pass Filter(10Hz) with the OPA348, it switches from the…

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

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