• OPA4377-Q1: Recommended handling for unused channels

  

  Hidekazu Someno

  TI Thinks Resolved

  Part Number: OPA4377-Q1 HI Team, What kind of processing is recommended for the IN +, IN-, and OUT terminals of unused channels? Regards, H.Someno

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• RE: PMP9774: Envelop signal generation

  

  Eric Yue

  Resolved

  Hi Ella, I think U3A/B/C/D/Q1 will have some delay because of the limited bandwidth. But I am not familiar with amplifier and BW. Maybe you can create one more threat to ask for expert responsible for OPA4377 for help. Best Regards, Eric Yue

  • over 2 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• RE: Adjustable output DCDC

  

  FnGas

  Resolved

  Thanks Helen. I'd like to minimize complexity and keep BOM cost as low as possible (the OPA4377 are $3.98ea in Aus). Is it possible to remove the amplifier and connect the output of the MCU DAC directly to the gate of Q1? What are the risks of a direct…

  • over 8 years ago
  • Power management
  • Power management forum

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