Hello Vaidas,
When low operating current is the most crucial factor other electrical performances must be compromised. Those most affected are bandwidth and noise. But if one's application can accept those for what they may be then a very low current instrumentation…
Part Number: TLV9061 Other Parts Discussed in Thread: LMV721 , LPV821 Hi Team,
My customer used LM721 to implement below circuit for years without damage issue. Then, he changed to use TLV9061 for better cost advantage. Recently, he got 3 FA return units…
Part Number: LM7705 Other Parts Discussed in Thread: LPV821 , , LM27761 , TPS60400 Hello;
I'm considering using this device to supply an LPV821 precision amplifier to implement a bi-directional, low-side current sense. The requirement is that the amplifier…
Hello WM5295;
I've modified the power supply to include a negative reference for the CHG amplifier. I'm running this by the AMPS forum as a sanity check. My intent is to bias the LPV821's VSS to -230mV which should allow it to drive SRN to -200mV.…
Part Number: LPV542 Other Parts Discussed in Thread: LPV521 , TLV8802 , TLV8542 , LPV812 , TLV8812 , LPV821 , Is there detailed information anywhere about the input offset voltage for this opamp? Perhaps some graphs, similar to the graphs (figures 3-22) in the…
Yes, the original suggestion was using only a single TLV7031 for a simple case assuming your system can tolerant a voltage drop , say >100mV) over the sense resistor and the circuit noise is fairly low.
Otherwise, a nano-power LPV821 amp can be used…
Part Number: TLV521 Other Parts Discussed in Thread: TLV7041 , TLV3012 , TLV7031 , TLV3011 , LPV821 , TLV7081 Dear team,
My customer is looking to add a current measurement capability in their devices
The solution should consume about one micro ampere.
It…
Part Number: LM2664 Other Parts Discussed in Thread: TLV2711 , TPS65130
Hello. I wish to power the TLV2711 low power Op Amp, supplying ±5V.
When testing with my prototype, I used the USB 5V and LM2664M6X to create -5V.
Now, I have to use a LiPo…
