Part Number: LMV797 Hi There,
We are using LMV797 as a Photodiode Transimpedance Amplifier with VBPW34S photodiode. At the power start-up things work fine but after couple of minutes and emitting blue light on the photodiode the amplified output has…
Other Parts Discussed in Thread: LMV797 , LMV796 Hello, I'm trying to simulate the LMV796/797 op-amp in SPICE and I'm running into a model where the op-amp rails on the positive end at 4.1V. It's a rail-to-rail amplifer, so I expected that rail to be…
Part Number: LMV358 Other Parts Discussed in Thread: LMV797 Using LMV358IDGKR two stages amplifier. 1st stage gain 300, 2nd stage gain 500, central frequency 10.5Hz, bandwidth 10Hz.
In some units getting high noise at 2nd stage output.
Is this part…
Hi Tapas,
Yes. All op amps can be used as single or dual supply.
Voltage is just a measure of potential between two points. A LMV797 will work the same for a V- =0V and V+ =5V supply with a -0.3 to 4V input as it does for a V- =-2.5V and V+ =2.5V…
to User473,
I searched all the op amp portfolio with the parametric search (precision, general purpose, and high-speed). There are 6 options with temperatures of 150C and above (see attached). The best match is the OPA211-HT (210C max). This is the…
