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Showing 49 results View by: Thread Post Sort by
  • INA1650: High failure rate in commercial product

    Benjamin
    Benjamin
    TI Thinks Resolved
    Part Number: INA1650 Other Parts Discussed in Thread: DRV135 Hello, I have a commercial audio product that uses INA1650IPWR for input line receiving. I have noticed that approximately 5% of the products have been returned for repair within 1 year of purchase…
    • over 2 years ago
    • Audio
    • Audio forum
  • Answered
  • INA1650EVM: 3 INA1650s fed from one signal

    Iniv Issor
    Iniv Issor
    Resolved
    Part Number: INA1650EVM Other Parts Discussed in Thread: INA1650 , DRV134 , INA134 Hello, I have a few questions about using the INA1650 as a differential line driver (per Fig 62 of the datasheet): 1) I would like 3 independent outputs, so the input…
    • Resolved
    • over 2 years ago
    • Audio
    • Audio forum
  • INA1650: Input Bias Current Specification

    Wayne Kirkwood
    Wayne Kirkwood
    TI Thinks Resolved
    Part Number: INA1650 Other Parts Discussed in Thread: INA1651 What is the input bias current specification for the INA1650 and INA1651?
    • over 2 years ago
    • Audio
    • Audio forum
  • INA1650: application problem

    Reed
    Reed
    Part Number: INA1650 Other Parts Discussed in Thread: INA1620 Use INA1650 to do differential input, single end output audio circuit, input end added phantom 48V power supply, help to see the next schematic connection method has a problem, Thank…
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • INA1650: Unused pins

    Gennadiy Poznyakov
    Gennadiy Poznyakov
    Resolved
    Part Number: INA1650 Hello! Please tell me what to do with pins 5, 7, 8? Leave free or?
    • Resolved
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • PCM1794A: LPF with INA1650

    Gennadiy Poznyakov
    Gennadiy Poznyakov
    Resolved
    Part Number: PCM1794A Other Parts Discussed in Thread: PCM1794 , OPA2132 , NE5534 Hello! I want to build a PCM1794 DAC and use a 12V battery with it. Please see if I organized one polar supply for LPF correctly? Also LT1028 is currently out of stock…
    • Resolved
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • INA1650: Using ina1650 as pcm5242 differential output receiver

    Denis Mikhalsky
    Denis Mikhalsky
    Resolved
    Part Number: INA1650 Other Parts Discussed in Thread: PCM5242 , TINA-TI Hi, I'd like to use ina1650 to receive differential signal from pcm5242 and convert it single ended output. I am using the schematic provided in Fig58 of the datasheet. Instead…
    • Resolved
    • over 5 years ago
    • Audio
    • Audio forum
  • INA1650: Damage without input decoupling capacitor

    Gabe Gindele
    Gabe Gindele
    TI Thinks Resolved
    Part Number: INA1650 Can TI confirm the input decoupling capacitors are mandatory on INA165x? I just experienced two consecutive device failing after connecting both inputs GND of the unused channel. +/-9V symmetrical power was used. The device failed…
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • INA1650-Q1: loop stability simulation

    Atsushi Hirai
    Atsushi Hirai
    Resolved
    Part Number: INA1650-Q1 Other Parts Discussed in Thread: TINA-TI , INA1650 Hi team, My customer want to simulate the loop stability(output oscillation, or not) of INA1650-Q1. The PSPICE model and/or TINA-TI model can simulate it? I questioned because…
    • Resolved
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • INA1650: back-to-back

    John Baillie
    John Baillie
    Resolved
    Part Number: INA1650 Hello, I'm planning to use the INA1650 as a line receiver in my amplifier design. I wish to buffer the inputs to be able to daisy-chain the audio signal to other amplifiers. I was thinking to use another INA1650 as a line-driver with…
    • Resolved
    • over 4 years ago
    • Audio
    • Audio forum
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