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Showing 168 results View by: Thread Post Sort by
  • RE: OPA657 / OPA 657: problems with simple testing

    Jeff Harris
    Jeff Harris
    Aaron, If a part oscillates, it doesn't necessarily mean that you have damaged the part, however when op-amps oscillate they tend to self-heat and may end up damaging themselves. Now that you've fixed the gain issue, here's a few other things you…
    • over 12 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: TPS7A7001 - Connection Method

    R11
    R11
    Resolved
    Application is running off of a 6V supply and generating 5V for a daughter board. Contents of the daughter board can vary. Vin = 6V Vout = 5V Ipeak = ??? (not sure of all possible daughterboard configurations and applications as this point…let…
    • over 12 years ago
    • Power management
    • Power management forum
  • RE: LM3410

    Adam Ambriz
    Adam Ambriz
    Victor, Thank you for your response, I have purchased a few LM3410s (the 8 pin MSOP package) to test. Looking over the datasheet, I wanted to make sure I was understanding things correctly. Pins 3 and 2 should be my Power and Gnd connections respectively…
    • over 11 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ76952: Drive RS485 communication with BQ76952 LDO

    mark zuo
    mark zuo
    Resolved
    Part Number: BQ76952 Dear TI engineer, Like the title, is it supported to use BQ76952's LDO as a driver for RS485 communication current? Will BQ76952 have severe fever? Attached as RS485 IC specification Thanks! Attached as RS485 IC specification…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • BQ24171: Li-Ion 2S3P Battery Design Check,

    Steve Feng
    Steve Feng
    Part Number: BQ24171 Other Parts Discussed in Thread: BQ29209 Tool/software: Hi, TI E2E I want to design a Li-Ion battery, but I'm uncertain if the design need to do any more modify? The design need to do the IEC-62133 verification. The design…
    • 3 months ago
    • Power management
    • Power management forum
  • RE: PMP7899

    Marco Maioli
    Marco Maioli
    I started from the PMP7899 project, and I attempted to use the same components.. As you can see in the attached schematic, the most difference between my schematic and the PMP7899 is ISO1, that has same features of isolator used in PMP7899.. AiLux_PoE_PSE…
    • over 9 years ago
    • Power management
    • Power management forum
  • DS100MB203: How to set EQ and DEM settings for different length of passive direct attach cables.

    Luke Korte
    Luke Korte
    TI Thinks Resolved
    Part Number: DS100MB203 Tool/software: Goodday I have a design that uses the DS100MB203SQ/NOPB as a DEMUX/MUX for 10GBASE-R traffic. 0714.UMAR-10G02.pdf In summary (see the schematic page attached) the left side goes the host FPGA (S_IN/Out…
    • 3 months ago
    • Interface
    • Interface forum
  • RE: SMBus Control Fails on DS80PCI800

    austin mack
    austin mack
    Hi Michael, Yes, those were our default first cut at the SMB settings. Here is a more recent set of settings with the override bits set: The DEMA/B are pulled to 1 by the SDA and SCL pull-up resistors. We are able to pull them down to a more reasonable…
    • over 9 years ago
    • Interface
    • Interface forum
  • Answered
  • RE: OPA657 - trouble in designing.

    Hooman Hashemi
    Hooman Hashemi
    Resolved
    Hello Samir and Livingstone, In addition to Samir's comments, here are my inputs to your questions: 1) Photodiode / Mimicking a current generator: If you can use an actual photodiode for bench testing, I found some which are close to the 70pF terminal…
    • over 11 years ago
    • Amplifiers
    • Amplifiers forum
  • LM5022: Flyback converter for capacitor charging

    Chase Jeong
    Chase Jeong
    TI Thinks Resolved
    Part Number: LM5022 Other Parts Discussed in Thread: TPS40210 , LM5155 Hello TI experts, my customer wants to find a flyback converter(or controller) for capacitor charging. they checked the device below several years ago, but they want to use latest…
    • over 2 years ago
    • Power management
    • Power management forum
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