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  • PGA207: Digital grounding connection to analog GND

    Resolved
    Part Number: PGA207 Hi team, For PGA207 layout, here is an design item want to confirm with you. There is a description as following saying the digital ground should return through a seperate connection. But for the real case, my customer want to know…
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  • PGA207: Negative power rail to 0V, will it damage?

    Resolved
    Part Number: PGA207 Hi Team, Good day. I have to confirm if shorting the negative power rail of this IA device to ground would result to damage? I am thinking that it's fine though as normal op-amp will just clamp the output to minimum of 0V. I am having…
    • Resolved

  • PGA281: PGA281

    TI Thinks Resolved
    Part Number: PGA281 Other Parts Discussed in Thread: THP210 , PGA206 , PGA207 Is there a product like PGA281 that can accept input signals of130Khz as well? We need a high-precision instrumentation amplifier, for very low input signals. The secondary requirement…

  • need a programmable gain amplifier to get output from 0 to +/- 10V.

    TI Thinks Resolved
    Other Parts Discussed in Thread: PGA206 , PGA207 , PGA204 , PGA205 , PGA202 , PGA203 Hi, I need to amplify voltage from DAC. Output should vary from -10 V to +10 V. Could you suggest me a programmable gain amplifier for this? Thanks in advance

  • PGA207 16PDIP ALTERNATIVE

    Since the thru-hole packaged version of this part is now obsolete, I am trying to find a replacement that will operate in a similar way and provide the same gains of 1,2,5 and 10. Can anyone help with suggesting such a device, or will I be forced to…
    • Answered

  • Programmable Gain Amplifier

    Resolved
    Other Parts Discussed in Thread: PGA2505 , PGA4311 , PGA2500 , PGA103 , PGA112 , PGA113 , PGA116 , PGA117 , PGA202 , PGA203 , PGA204 , PGA205 , PGA206 , PGA207 , PGA280 , PGA281 , VCA810 , VCA2612 , VCA822 , VCA820 Hi team, Do you have a programmable gain amp (PGA) or AD…
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  • RE: PGA204: cascade PGAs

    Resolved
    Hi Praveen, My apologies. Not sure why the image didn't attach properly before: You can cascade PGA204 and PGA207, simply ground the (-) input of the second amplifier in the chain and tie the output of the first amplifier to the second's (+) input…
    • Answered

  • Need Clarification on PGA281AIPW interface with Spartan-6 FPGA

    Resolved
    Other Parts Discussed in Thread: PGA281 , PGA206 , PGA207 , PGA204 , PGA205 , PGA202 , PGA203 Hi, We are using PGA(Programmable Gain Amplifier) - PGA281AIPW in one of our projects. We have got couple of questions here with the hardware connectivity. Question…
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    • Answered

  • PGA202 - Voltage offset over temperature

    Resolved
    Other Parts Discussed in Thread: PGA202 , PGA207 , PGA206 Hi, I am using the PGA202 for a laser trimming application where i need to amplify down to 800uV DC signal, so i need to keep the offset lowest possible. During board bringup, i shorted the input…
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