Hello Behnam,
Thank you for the file, I reviewed the circuit and it is working fine. A couple of notes: when considering the scope's 50Ohm impedance setting, it does reduce about 6dB to around 37.5dB unless you have it set to high impedance. Also, how…
Part Number: OPA837
Hello,
Normally for opamps supply voltages, it is suggested that there should be (100 nF + 2-10 uF) on the positive and negative supply pins. The second capacitor which is in range of uF should tantalum ? or X7R is fine?
My second …
Hello Josel,
Either .lib or .cir file would work for us to import into Tina-TI. Instead of full design files, are you able to share a snippet of the circuit simulation or the PSpice files?
We apologize for the inconsistency you have been facing. Starting…
Part Number: OPA837 Other Parts Discussed in Thread: OPA625 , TIDA-01055 I was wondering about the common-mode input range of the OPA837 when used as a reference buffer for an ADC.
The TIDA-01055 compares the OPA625 with the OPA837 as a lower power option…
Part Number: OPA837 Other Parts Discussed in Thread: OPA832 Hi community,
I hope everyone is safe at the current time.
Actually, I was trying to design a buffer and LPF circuit with a single-supply design using OPA837 op-amp and I tried to follow Figure…
Part Number: OPA837 Other Parts Discussed in Thread: OPA838 , OPA2837
I was going to use this table in an article discussing max linear output current - might be a few errors here, this is in the 5V table,
1. Perhaps the overtemp output voltage swings…
Part Number: OPA837 Hello,
Are the input bias currents modeled in the OPA837 spice model? According to the notes in the model, the bias currents should be modeled.
However, the simulation shows bias currents of ~17uA. According to the datasheet the bias…
Part Number: OPA837 Other Parts Discussed in Thread: OPA810 Hi,
I have a rather general query regarding offset voltage and bias/offset current specifications, given in datasheets. But for reference I've mentioned OPA837.
I was doing some error analysis…
