Search tips
Showing 53 results View by: Thread Post Sort by
    Answered

  • OPA2810: Usage as a unity gain buffer and line driver

    Resolved
    Part Number: OPA2810 Hello, I have a circuit with an AC large signal input +13V to minus 13V, 50Hz. My circuit has to operate from a single +5V supply. I divide and shift the input signal with a 3 resistor (and a reference) circuit so that +13V translates…
    • Resolved

  • TINA/Spice/OPA2810: OPA2810 spice model

    TI Thinks Resolved
    Part Number: OPA2810 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hello TI team I would like to evaluate OPA2810 in my application but can't find a Spice model. Do you have some already available? Thank you Reg…

  • OPA2810: generation highest frequency of sine wave

    TI Thinks Resolved
    Part Number: OPA2810 hi, Right now we are looking for the design for sine wave generation with highest frequency about 5MHz. Is there any possible to use OPA2810 to generate this sine wave? hope you guys can help me work on it and it would be great if…
    • Answered

  • LME49743: TI solution promotion

    Resolved
    Part Number: LME49743 Other Parts Discussed in Thread: OPA810 , OPA2810 , BUF634A hi team, Please give some solution to replace competitor as attached Anax-ANX7002.pdf
    • Resolved

  • OPA2810: Unity gain stable

    TI Thinks Resolved
    Part Number: OPA2810 Hello, OPA2810 is unity gain stable and there is gain = x1 frequency response. I believe OPA2810 can use for voltage follower. In web, there is a description, Acl, min spec gain (V/V) = 2. Is this not true, right? Best regards, Toshihiro…
    • Answered

  • OPA2810: Input offset variance between JFET input and CMOS(Aux-Stage) input

    Resolved
    Part Number: OPA2810 Hi, Let me ask you some questions as below. Q1) Operating voltage About operating voltage, I understood following. Is my understanding correct? (Vs-) --- (Vs+) - 2.5V : JFET Stage amp Over (Vs+) - 2.5V : Aux-Stage (CMOS) amp Q2…
    • Resolved

  • OPA2810: most JFET input voltage & most positive input voltage and some specs

    TI Thinks Resolved
    Part Number: OPA2810 Hi team, For the input voltage, you have mention in other post that in the JEFE input stage, the performance will degrade. 1. Can you help to describe which specs will degrade? 2. For the common-mode input voltage, the range is from…
    • Answered

  • OPA859: 4-pole LPF with two 2-pole Sallen & Key won't simulate properly

    Resolved
    Part Number: OPA859 Other Parts Discussed in Thread: OPA659 , OPA2810 , OPA2822 , OPA858 , , TINA-TI I used the TI Filter Design Tool to get a 4-pole Butterworth design using two Sallen & Key stages. Corner frequency was design at 4 MHz, yet the simulation…
    • Resolved

  • OPA2810: Need Input-referred voltage noise data

    TI Thinks Resolved
    Part Number: OPA2810 Other Parts Discussed in Thread: OPA810 Hello, we have a customer looking for the Input-referred voltage noise, which is listed as TBD in the datasheet. Could someone please help track this down? Also, what is the projected availability…

  • RE: LMH6703: "step" in rise before the plateau - why and how to solve?

    Hi Pinhas, Pinhas Rosenfelder said: regarding the large caps - my instinct also would have been tantalum for the higher ESR - but TI recommends ceramic, as well as used them in practice on the TI eval board? (6.6uF ceramic - but I doubt the 4.7uF I used…

Didn't find what you are looking for? Post a new question.