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  • TLV6742: Drift difference between TLV6741 and TLV6742

    TI Thinks Resolved
    Part Number: TLV6742 Other Parts Discussed in Thread: TLV6741 Hi Team, Why is there huge difference between TLV6741 and TLV6742 in offset voltage drift performance? Are these two dies are different ? You can refer to below screenshots as reference. …
    • Answered

  • TLV6741: About TLV6744

    Resolved
    Part Number: TLV6741 Other Parts Discussed in Thread: TLV6744 Hi team In datasheet, this title include TLV6744, but change divisionE to F, this device is deleted. Why this device deleted ? best regards teritama
    • Resolved

  • TLV6741: input impedance?

    TI Thinks Resolved
    Part Number: TLV6741 Dear TI Experts, May I know the input impedance of TLV6741? I can't find this parameter in its datasheet. Could you kindly help to advise? Thanks a lot.

  • TLV6741: what's the Absolute Maximum Ratings of Tj junction temperature?

    TI Thinks Resolved
    Part Number: TLV6741 Other Parts Discussed in Thread: TLV9061 , , TLV9062 Hi in TLV6741DCKR datasheet, the Absolute Maximum Ratings of TA is 125 degree C. customer want to know what's the Absolute Maximum Ratings of Tj junction temperature? is it 150…

  • OPA1671: input protection

    Part Number: OPA1671 Other Parts Discussed in Thread: TLV6741 , OPA1641 We are designing signal conditioning for a piezo microphone and are thus concerned with input voltage protection to clamp any high voltages generated from impact to the mic. The OPA1641…
    • Answered

  • REF3430: Voltage buffer for ADC of TMS320F280049

    Resolved
    Part Number: REF3430 Other Parts Discussed in Thread: TMS320F280049 , OPA320 , OPA350 , TLV6741 Hi, I'm trying to understand if in my application i need a voltage buffer to tie REF3430 with the ADC VREF of MCU TMS320F280049. I read in different paper…
    • Resolved
    • Answered

  • RE: SPICE Simulation File SBOC525: 120k Ohm series resistor in noise analysis

    Resolved
    Hi Seeran, the 120k resistor gives a resistor noise of SQRT(4 x k x T x R x B) = 6.3µVeff. Compared to the sensitivity of micro of -35dBV this corresponds to a signal-to-noise-ratio (SNR) of micro of 20 x log (17.8mV / 6.3µV) = 69dB. This would be a very…
    • Answered

  • RE: ADS1299EEGFE-PDK: ADS1299EEGFE

    Resolved
    Hello Ido, Thank you for your post! TLV6741 is a good place to start. Best regards,

  • RE: ADS1299EEGFE-PDK: Problem achieving the lower noise floor for this amplifier model

    Hello Saba, The -3 dB bandwidth of the digital filter is about 0.262 * f_DATA. At 500 SPS, this gives you a -3 dB bandwidth of about 131 Hz. I do not see a benefit is reducing the cutoff frequency of the antialiasing filters. The shield drive circuitry…

  • TMUX1511: Leakage current specs

    TI Thinks Resolved
    Part Number: TMUX1511 Other Parts Discussed in Thread: TLV6741 , TMUX1111 Hello, I would like to use the TMUX1511 in an application as discussed in section 9.2.2 (Transimpedance Amplifier Feedback Control) of the data sheet. In section 9.2.2.2, the statement…

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