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  • LMP7715: EVB for LMP7715 SOT23 5-pin : DIYAMP-SOT23-EVM

    Resolved
    Part Number: LMP7715 Hi Team, My customer requests for EVB for LMP7715MFX/NOPB (SOT23-5) and I'm confused with all packages types. Could you help? (1) I'm looking at DIYAMP-SOT23-EVM . Is it available for SOT23 5-pin? The user's guide does not…
    • Resolved

  • LMP7715: Is and Vos are out of normal ranges, pls help to suggest the reason

    Part Number: LMP7715 We have 8pcs sample to a test, and there were 3 pieces defective. At 2.5V, the value of Is of one piece is as high as 30.052mA； At 5 V, the value of Is of one piece is as high as 15.761mA；and at 2.5V, the value of Vos of one piece is as high…

  • TIDA-00462: TPS61046, TSP7133, CD4049, LMP7715

    Part Number: TIDA-00462 Other Parts Discussed in Thread: MSP430FR5969 Dear TI Team, We want to design 'TIDA-00462'. Following TIDA-00462 user guide, I purchased the parts as below. TPS61046YFFR TSP7133DSER CD4049UBNSR LMP7715MF/NOPB But the parts…

  • LMP7715: Adding offset voltage to unity-gain non-inverting op-amp for differential ADC inputs

    TI Thinks Resolved
    Part Number: LMP7715 Other Parts Discussed in Thread: OPA192 , LMP91200 , LMP7721 , LM2662 Hi there, I'm trying to understand how can I add a bias (offset) voltage (Vref) (generated by a precision voltage reference IC) to unity-gain non-inverting op-amp…
    • Answered

  • LMP7715: Pin order in PSpice Model

    Resolved
    Part Number: LMP7715 Hello I'm currently working on the design of a simple TIA, but I'm quite new to simulation tools etc. When I download the PSpice model of the amplifier (e.g. the LMP7715) and import it into ADS, I'm unable to find the correct order…
    • Resolved
    • Answered

  • LMP7715: Potentiostat circuit: Negative Output in reference electrode? is that possible with an op amp with unipolar input voltage?

    Resolved
    Part Number: LMP7715 I saw many potentiostat circuits on the internet that use these OP AMPS with unipolar power and claim to have negative drive voltages at the reference electrode. My question is if this is possible with unipolar supply voltage? I understand…
    • Resolved

  • LMP7715: LMP7715 doesn't have footprint

    TI Thinks Resolved
    Part Number: LMP7715 Other Parts Discussed in Thread: TLV333 LMP7715 doesn't have footprint on the BXL file in the site.
    • Answered

  • LMP7721: Non-inverting Amplifier Guard Trace Layout

    Resolved
    Part Number: LMP7721 Other Parts Discussed in Thread: LMP7715 Tool/software: Hello, I am using LMP7721 in a non-inverting amplifier configuration with a triaxial connector, as well as LMP7715 to create a guard ring. The triaxial guard and PCB guard…
    • Resolved

  • LM7321: f = 50kHz condition in GBW specification

    TI Thinks Resolved
    Part Number: LM7321 Other Parts Discussed in Thread: LMP7715 Hi Team, I'm wondering what f=50kHz means when defining GBW. For other products like LMP7715, it specifies 17MHz, which means the multiplication of gain in V/V and bandwidth in Hz results in…

  • Peak Detector using the LMP7715

    Other Parts Discussed in Thread: LMP7715 I built up a peak detector circuit using the LMP7715. However, it's not working as expected. Before I get into the circuit itself, my question is whether or not this choice is reasonable. I need rail-to-rail…

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