Part Number: OPA4188 Other Parts Discussed in Thread: TINA-TI , OPA188 , OPA1654 Hi,
I am designing an amplifier with the OPA4188 and I have strange results. The circuit works a expected except a strange distortion. Here is the test circuit :
The input…
Part Number: OPA4188 Other Parts Discussed in Thread: INA326 , , OPA188 , INA188 , INA333 Hi
Command attached the stage of filtering that is being used (the POT (R19) was modified by one of 200K since the gain was insufficient). Yesterday I did some measurements…
Oh... And this behavior is the same on the ADS1271 right?
So... by having the signal centered on ~2.5 BUT with an amplitude <5, the center of the digitalized signal will vary.
So I need to make sure my signal always be on the 0-5V scale right? OR…
Part Number: OPA4188 Other Parts Discussed in Thread: INA149 , OPA4191 , OPA4192 , TINA-TI Dears,
I want to sampling the BUS voltage, the total voltage is about 800V(DC). I have adjusted to about 50V through precision resistance voltage divider, and then…
Other Parts Discussed in Thread: OPA4188 Hello,
Our customer use the OPA4188, with +/-15V.
The customer want to know the typical characteristics of +/-15V operation.
Do you have the data of typical characteristics as Fig.1 - Fig.6 on the datasheet?
( I…
Other Parts Discussed in Thread: OPA188 , OPA4188 , OPA2188 Why is the single(OPA188) and quad(OPA4188) versions rated to +125°C and the Dual (OPA2188) rated only to +105°C?
Other Parts Discussed in Thread: OPA4188 , OPA1652 , OPA4172 , OPA1611 Hi
I was wondering if the OPA4188 would give a good performance for a signal processing. Im doing a band pass filtering, from 5Hz to 520Hz and was thinking on using that opamp... is a…
Other Parts Discussed in Thread: OPA4188 , OPA188 , OPA2188 , OPA4192 , OPA4172 , OPA4171 I'm wondering if someone can help me why our OPA4188 is showning SR limits of about 80KV/S (0.08V/uSec) instead of the specificaiton of 0.8V/uSec typ?
My circuit is…
Other Parts Discussed in Thread: OPA4188 I am trying to use the OPA4188 Spice Model and using PSpice as my simulation. The model/part doesn't have any pin names (ie. Out, Vs, -Vs..). Its labeled as 1,2,3,4,5 and without knowing the pin names its hard to…
Part Number: OPA4277 Other Parts Discussed in Thread: TLC2254 , TL064 , OPA4132 , OPA4188 Hi, support team
My customer has the questions as follow:
The supply voltage is ±5V. Input voltage is 3V pulse signal, duration of high level is 1.6ms and the…