• Thermal Characteristics for LT1115 & LT1028

    Hello,

    We're planning to use one of the two ICs mentioned above, powering it at +-18V. However, at these voltages the IC power dissipation can't be neglected anymore.

    In the datasheets I can't find the junction to case thermal resistance, nor…

  • LT1115 impossible S/N Ratio

    Hi,

    In the data sheet applications figure 3 moving coil head amp. there is a graph depicting noise of the circuit shown. It depicts the noise at 1kHz as 200nV. The notes below the graph state NOTE: NOISE AT 1kHz REFERRED TO INPUT ~2nV. Can someone better…

  • LT1115 AC vs DC coupling for protection from failure.

    Looking at the MC head amp in fig 3 of the data sheet. If the phono cartridge is direct coupled, and the IC should experience a failure, does the LT1115 have any built in safeguards to prevent voltage from appearing on the inputs? Thankyou

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