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LT1812 for ultrsonic transducers

Patrick Blattert
Prodigy 10 points
Other Parts Discussed in Thread: OPA690, LM6171

Hi,

i found an old datasheet for LT1812 frontend for ultrasonic transducers.
Can anyone tell me, if there is a newer version of this IC?
I Think it isn't produces since years.

TI will not answer me, only if i had a lector from a university which sends in questions.
I'm a privat person, so i will get no answer.

With best regards

Patrick

  • 0
    TI__Guru**** 165146 points

    Patrick,

    We have many high speed op-amps.
    Single & >100MHz

    See attachment.

    Regards,
    Ron Michallick

    parameter-data.xls
  • 0
    TI__Mastermind 28265 points

    Patrick,

    I'm sorry if you haven't received answers from my colleagues.

    1) please let me know which forum you entered your query.

    2) when you go on our website www.ti.com type "cross reference" into the search field. You then should get a cross reference asking you for the device name.

    I did this for you and received the following two devices:

    a) OPA690 , (a  Wideband, Voltage Feedback Operational Amplifier with Disable) which has same functionality and pin-out as the LT1812

    b) LM6171 (High Speed Low Power Low Distortion Voltage Feedback Amplifier) which has similar functionality but not the same pinout.

    let me know how it goes.

    regards,

    Thomas