Part Number: LMH6624 Other Parts Discussed in Thread: OPA838 Tool/software: Hi Support;
I tried to measure output impedance at 10Mhz of LMH6624 by connecting 1k load resistor and 1v Ac source to the output of op amp on Ti pspice. I measured and calculated…
Part Number: LMH6624 Other Parts Discussed in Thread: LMH6609 , , LMH6629 Hi
Please see the layout TOP and BOTTOM attached.
I tried your points, but not helped. Please suggest to ahead.
Positive and negative supply derived from +5V and -5V LDO.
Part Number: LMH6624 Other Parts Discussed in Thread: LMH6629 , LMH6609 , OPA855 I am using this IC for voltage amplification for measuring current with shunt value of 0.03E.
What I am seeing here is, 800mV sine wave with time 5ns. [measurement scale of…
Part Number: LMH6624 Dear Sir/Madam,
Kindly delete my entire email thread conversation and Design files related with below e2e TI thread at the earliest.
I have tried to delete all communication at my end but looks like they are still appeared. Please…
Part Number: LMH6624 Other Parts Discussed in Thread: LM7171 , OPA690 , OPA820 , OPA656 Hi,
I am using the LMH6624MA with an ADP, which is biased at 500V, can you please suggest a low capacitacnce protection method in case the 500V ends up on the input? i…
Hello Dennis,
Thank you for getting back to me. Our OPA85x family devices cannot support 10V supply configurations, which does change the feasibility of internal feedback routing packages.
An example of a device which suits the application but does not…
Part Number: LMH6624 Hi,
I would like to confirm the pin assignment for LMH6624 in Pspice model.
The Pspice model pin assignment is given as
* PINOUT ORDER +IN -IN V+ V- OUT * PINOUT ORDER 1 2 3 4 5 .SUBCKT LMH6624 1 2 3 4 5
While in Tina model, Pinout…
Hi Nick,
1. Measured using 1GHz probes.
2. Vin+ = 20mV AC 25MHz.
3. Yes. Each OPAM stage built with Rf 453E and Rg 75E
4. Please see below link for layout consideration. Layout modified as per earlier communication.
LMH6624: LMH6624: LMH6624MAX NOPB amplifier…