Part Number: LMH6643 Other Parts Discussed in Thread: OPA838 Hi, My customer is currently evaluating the signal amplification circuit using the LMH6643MMX. It is difficult for them to judge whether the actual signal waveform results are amplified according…
Part Number: OPA2863 Other Parts Discussed in Thread: LMH6643 , Tool/software: Hi Sir,
My customer use OPA2863 to replace LMH6643 for one year. Application about the circuit is 4 level inverting amp application (using 2 OPA2863). The first input signal…
Part Number: OPA2863 Other Parts Discussed in Thread: LMH6643 , Hi Sir,
Customer want to replace LMH6643 by using OPA2863 due to LT question. They test sample and buy a reel OPA2863 for replacement test but have high failure rate / burn out issue.(Failure…
Part Number: LMH6643 Hi,
I have a question about the status of the LMH6643MM/NOPB.
Q1. Is it okay to consider the LMH6643MM/NOPB to be industrial? Q2. Although it is described as "Catalog" on the Web, is it correct to think that it is equivalent to…
Part Number: LMH6643 Hello,
I'm analyzing the worst case output voltage error that could be due to the input bias current of the LMH6643. I believe the offset voltage error should be equal to the bias current flowing into IN- times the negative feedback…
Part Number: LMH6643 Other Parts Discussed in Thread: OPA2830 , OPA2837 , OPA2810 , LMH6619 , LMH6612 Hi,
Currently, I used LMH6643 in my designment. Now, I need a similar device with hige operating temperature, -40 to +125. Could you help me to recommend…
Part Number: LMH6643 Other Parts Discussed in Thread: STRIKE Hello everyone, and happy new year!
So, in relation to this topic, I would like to make more or less the following schematic same ESD protection circuit (TVS + Ferrite Bead + Schottky diodes…
Part Number: LMH6643 One of our customer use LMH6643MA to build a three-point capacitance oscillation circuit, with ceramic tiles capacitance C, L with coil (used to detect metal);
The question is:
1. Some machines can't afford to vibration or unstable…
