Part Number: OPA2990 Hi Team,
I would like to use OPA2990S the following powerup sequence.
1. V- = -15V (VS= -15V)
2. V+ = +15V (VS=30V)
According to datasheet, absolute Maximum Ratings of “VS = (V+) – (V–)” is 0V to 42V.
Part Number: OPA2990 Other Parts Discussed in Thread: TINA-TI hello,
I have query regarding SBOA347 DOCUMENT ( www.ti.com/.../sboa347.pdf ). We have to sense high side current. In that main query is supply which is negative, in my application VBUS is…
Part Number: OPA2990 Hi Engineer from TI,
I have a more specific question regarding the OPA2990 operational amplifier and its EMC protection. We test EMC according to DIN EN 61326-1. We currently see no problem with ESD. At burst 1kV the operational…
Part Number: OPA2990 Dear TI,
We have designed OPA2990SIDGSR (VSSOP) into a prototype for a mid range volume product (10.000 pcs/year), we are however very unsure if we can expect that the deadline for when OPA2990SIDGSR will be in running production and…
This ended up taking longer than I intended. For the stability analysis, I had to split the supply rails. I also had to go in and increase the supplies to help the circuit converge.
As you can see here, the phase margin is 32.65 degrees. That…
Part Number: OPA2990 Hello TI community, recently I implemented the circuit attached below on a breadboard.
The ratio of attenuation looks good but when I tested the circuit with a sine wave as input the output shows distortion near of the peaks. This…
Part Number: OPA2990 Other Parts Discussed in Thread: TLV2372-Q1 , TLV1701-Q1 , , OPA990 , TLV170 , OPA170 Dear Team,
May I have your kindly suggestion on which product to replace TSX561ILT?
Appreciated for your help here!