Part Number: LM7372 Hi,
We have input signal of 5V, 1Hz and required output is 10V, 1hz. opamp LM7372 is being used.Below is the sch part. Supply voltage is +/-12V
We are not able to get the output instead IC is heating up. Could you please help and…
Part Number: LM7372 Hello E2E!
I was hoping that you could tell me what the Theta-JB or resistance from the junction to the board for this part? The datasheet only gives the Theta-JA.
Thank you,
Andres
Hi Don,
I would take the SMCJ15A, best from ST.com because of its very low leakage current and sharp knee.
And for the Schottky I would go for the B140, SS14 or similar. For low forward voltage drop you should take a 1A Schottky here.
Connect a 2k2 resistor…
Part Number: LM7372 I am using the LM7372 to drive a piezoceramic stack. The stack is in parallel with an inductor so there is no way the stack can build up charge. However, we are seeing a significant number of failures of this chip. I suspect it is…
Part Number: LM7372 Hi,
Posting this Q on behalf of my customer. Please reach out to me internally once the post is assigned for the schematic/waveforms.
"I am using two LM7372 OPAMP to drive a 50 ohms line.
The attached TINA simulation indicates…
Part Number: LM7372 Other Parts Discussed in Thread: THS3001 , THS3491 , THS4271 , THS4211 , LM7171 Currently I'm using LM7372 in a design but the settling time is only specified to 0.1% for a 10V step, also noise is higher than I'd ideally like. Does TI…
Hello Hale,
I do a quick overview of this process in another thread: https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1272956/lm7372-orcad-capture-pspice-model/
Please see the attached .olb file, which I retrieved from the .mod…
Part Number: LM7372 Other Parts Discussed in Thread: UA747 Hi,
I have been trying to build attached circuit on a breadboard. First I wasn't able to find the OP Amp locally and I ended up buying an equivalent item which was ua747cn.
But the circuit…