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  • OPA350: TINA - questions in simulating OPA350 work for triangle generator

    TI Thinks Resolved
    Part Number: OPA350 Other Parts Discussed in Thread: TINA-TI Tool/software: Hi all, When I try to simulate triangle waveform with OPA350. I found that when I set clamped diode, the rate of voltage will decrease. V+ and V- voltage level is set as the…

  • OPA350: Top marking of parts

    TI Thinks Resolved
    Part Number: OPA350 Hi Experts, We observed that the top marking on the parts differed in format. Could you please help verify if it is the correct format? New format (MY) + Old format (CN) Thank you very much.

  • OPA350: DM and CM filter design for current measurement

    TI Thinks Resolved
    Part Number: OPA350 When designing differential‑mode (DM) and common‑mode (CM) input filters for a current‑sense amplifier in a BLDC motor control application, how should the cutoff frequencies be chosen? Should the selection be based primarily on…

  • OPA350: OPA 350

    TI Thinks Resolved
    Part Number: OPA350 Tool/software: I tried using OPA350 to work as both amplifier and buffer, but it doesnt work. Both R = 1k ohm, expected gain of 2. Supplied with +5V. Added 0.1 uF bypass capacitor from V+ to GND. Added feedback capacitor as an…

  • OPA350: Measured output is double simulated (expected) output level - Pt2

    TI Thinks Resolved
    Part Number: OPA350 Other Parts Discussed in Thread: OPA1632 Tool/software: Hi again, Marek Lis and Art Kay . I am finally back on to trying to debug this board with the OPA350. See original thread you were helping me on " Measured output is double simulated…
    • Answered

  • OPA350: true-GND output technique

    Resolved
    Part Number: OPA350 Other Parts Discussed in Thread: OPA863A , Tool/software: Hi to everyone, I'd like to apply the technique described on TIDU018 about true-GND output on single-supplied opamps, but it seems linked to CMOS AB-class output stages…
    • Resolved

  • OPA350: Measured output is double simulated (expected) output level

    TI Thinks Resolved
    Part Number: OPA350 Other Parts Discussed in Thread: OPA1632 , , TINA-TI Tool/software: Hi there, I am using the OPA350 essentially to buffer and distribute a Common Mode voltage of 1.5 V from a codec to the AmpRef inputs of a bunch of OPA1632 op…
    • Answered

  • OPA209: Can OPA209 or OPA354 replace OPA350 for DDC264

    Resolved
    Part Number: OPA209 Other Parts Discussed in Thread: OPA350 , , OPA354 , DDC264 , OPA328 Hi team, Could you please kindly help check if OPA209 or OPA354 replace OPA350 for DDC264? Thanks, Brian
    • Resolved
    • Answered

  • REF6141: Better than REF3140 + OPA350?

    Resolved
    Part Number: REF6141 Other Parts Discussed in Thread: DDC316 , REF3140 , , OPA350 , REF35 , REF50 Good afternoon, In one of my designs I am using a DDC316. In the reference schematic in the datasheet of the DDC316 (p.19 Figure 15), an external reference…
    • Resolved
    • Answered

  • LAUNCHXL-F28379D: Confusion over capacitive load drive of OPA350 and others.

    Resolved
    Part Number: LAUNCHXL-F28379D Other Parts Discussed in Thread: OPA350 This may be a more general question for the amplifiers team, but it concerns something I have always been confused about regarding the ADC voltage buffers on the Launchpad. They…
    • Resolved

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