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  • OPA2380: P2P Bandwidth upgrade version of OPA2380

    Part Number: OPA2380 Other Parts Discussed in Thread: OPA814 Tool/software: Hi, Customer want to upgrade the bandwidth of their TIA. Do we have any P2P with higher Bandwidth products with OPA2380? Thank you, Yishan Chen

  • RE: OPA2380: OPA380AID and OPA2380 weird amplification

    Hi rohit, I have taken your suggestions and i am building this circuit in the manual but i have confusion that why they put Vbias in positvie input and how much they put. usually I was grounding it. and i have not tested the circuit yet. I wonder what…

  • OPA2380: Auto-zero circuit oscillator

    TI Thinks Resolved
    Part Number: OPA2380 Other Parts Discussed in Thread: OPA380 Does the OPA2380 have one auto-zero circuit oscillator for both amplifiers or does it have separate oscillators for the 2 amplifiers?

  • Webench/OPA2380: Adding opamp as source in Webench power tool

    TI Thinks Resolved
    Part Number: OPA2380 Other Parts Discussed in Thread: TINA-TI Tool/software: Webench Hello, I am trying to use the webench power architect tool to design my power management circuit. Within my circuit i need to power an opamp. I would like to know how…

  • Advice on Balanced Detection Using OPA2380 and INA157

    Other Parts Discussed in Thread: INA157 , OPA2380 Hi all. I have an application where I have two pairs of detectors from a photonic chip. The goal is to run each detector pair through an OPA2380 and use the outputs as the inputs of the INA157. So my breadboard…

  • OPA3S2859: Matching Channels?

    Part Number: OPA3S2859 Other Parts Discussed in Thread: OPA3S328 , OPA2380 Hi All, I have a customer who is working on a laser detector and the first stage of the process is a TIA circuit, for which they have expressed interest in leveraging the OPA3S2859…

  • OPA2320: Need a Low Offset、Low noise, and Wide bandwith solution

    Part Number: OPA2320 Other Parts Discussed in Thread: OPA2380 , Hi Team, My customer was use OPA2380 and looking for better noise performance. Now they use OPA2320 to do testing, and set it up as differential amplifier, gain is 33. The input signal…

  • RE: OPA380: Guard rings on the MSOP-8 package

    Thanks. I switched to the SO-8 package and just ran a 6 mil or so guard ring trace segment between pins 3 and 4. Pin 1 was going to be encircled in any case since the guard ring goes up through the feedback R and C and out around the input header. The…

  • [FAQ] [H] Frequently Asked Questions - High Speed Amplifiers Selection Guide - Transimpedance Amplifiers

    Frequently Asked Questions: Amplifiers >> High Speed Amplifiers >> HSA Selection Guide >> Transimpedance Amplifier Selection Guide JFET Input Bipolar Input CMOS Input FDAS Power Amps VGAs TIAs…
    • Answered

  • RE: OPA388: Low flicker noise operational amplifiers / Is the OPA388 completely 1/f noise free?

    Resolved
    Hi Daniel, I am enclosing our ECG/EKG application note and reference design. https://www.ti.com/solution/electrocardiogram-ecg?keyMatch=ECG%20APPLICATION%20NOTE&tisearch=Search-EN-everything https://www.ti.com/lit/ug/tidudo6b/tidudo6b.pdf?ts=1605641897823&ref_url…

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