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  • PGA202: Need suggestion

    Resolved
    Part Number: PGA202 Other Parts Discussed in Thread: PGA204 , We have been using TI's PGA204 (soic) in our design for many years, but recently, we can't find it anywhere now, so we are looking for a simple replacement without changing the firmware.…
    • Resolved

  • PGA202: Max gain range

    TI Thinks Resolved
    Part Number: PGA202 Other Parts Discussed in Thread: PGA2500 Hi team I need PGA with the gain range from 5dB to 70dB with Gain selectivity of 1dB/deccam you please suggest any part number

  • PGA202: about PGA202 inputs spec.

    TI Thinks Resolved
    Part Number: PGA202 Hi, I supply PGA202 from +/-18V and in this case is it possible to apply to the non-inverting input +15V if the inverting input is grounded.?
    • Answered

  • PGA202 noise performance

    Resolved
    Other Parts Discussed in Thread: PGA202 A PGA202 at 60db has 37mVrms of output noise with less than 1uVrms at the input. This is with 47pF added to the compensation pins for 100KHz bandwidth. The same measurement is 50mVrms with no capacitors added [1MHz…
    • Resolved
    • Answered

  • PGA, +/-10V output, attenuation down to 0.1

    Resolved
    Other Parts Discussed in Thread: DAC11001A , PGA202 , PGA103 , PGA280 , PGA281 , OPA4182 , OPA4191 , OPA1604 I am looking for a PGA for the output from DAC11001A to be able to output up to +/-10V, but also take a 5V output down to 0.5V. Do you have any devices…
    • Resolved
    • 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…
    • Resolved
    • Answered

  • RE: PGA280: noise floor

    Resolved
    Hello Amy, The PGA202 and PGA103 are the only programmable gain amplifiers that support the gains of 1, 10, 100 and the +/-10V power supplies. The PGA103 offers single ended input with noise density of 11nV/sqrt(Hz) and low frequency noise 0.6uVp-p from…

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

    HI Rekha, Attached is a list of precision programmable gain amplifiers that can support outputs up to +/-10V. As Kai has mentioned, it would be useful to know the DAC that is used on this application, as well as the input amplitude and frequency/settling…
    • 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…
    • Resolved

  • RE: OPA320: We need Low Noise Amplifier & PGA with 1dB gain variation

    Hello Lakshmanan, Most CMOS amplifiers will have input bias currents in the picoamperes range. The OPA192 will work with the dual +/-5V supplies, offers rail-to-rail output, meets the low offset (+/-25uV max) and low offset drift (+/- 0.1uV/C typ) requirement…

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