Part Number: LMH6642
Hi Team,
Posting on behalf of our customer.
This is regarding LMH6642 component with SOT-23 package.
We are using 128 of these components in a 2 layer board.
PFA photo for your reference.
Spacing from component to component…
Part Number: LMH6642 Other Parts Discussed in Thread: TL431 , TLV3201
Tool/software:
Hi Sirs, I am utilizing the LMH6642 as a comparator with single power rail 3.3V. The datasheet for the LMH6642 indicates that the maximum input voltage range is …
Part Number: LMH6642 Other Parts Discussed in Thread: TINA-TI
Hi,
1. Is the NG device output voltage waveform (3ch) shown in the attached document the expected behavior? 2. What is the possible cause of NG device behavior?
<Conditions>
・Voltage…
Part Number: LMH6642 Other Parts Discussed in Thread: OPA863 Hello,
The LMH6642MF/NOPB is used in almost all of our products. The op-amp is used in our constant current circuit where the output is driving a low side MOSFET.
Distributors are saying…
Part Number: LMH6642 Other Parts Discussed in Thread: TINA-TI I would like to use the PSPICE model of LMH6642 to perform a simulation.
When I downloaded the PSPICE model, it only contained a text file and .MOD file.
Is there a .lib file for LMH6642…
Part Number: LMH6642 Other Parts Discussed in Thread: LM7705 , OPA365
Hi All
I am using LPC4357 series in my project. For the ADC part, I am using LMH6642. In this , ADC is showing some offset errors frequently. This offset varies with different…
Part Number: LMH6642 Hi,
We may use the LMH6642 amp. I heard the noted about the amp using to comparator.
Could LMH6642 use to comparator?
In+: 0/3.3V pulse (1.6MHz)
In-: constant 1.65V (=3.3/2R)
Best regards,
Ko
Hi Bernd,
you violate the common mode input voltage range of LMH6642. According to the datasheet you should stay 1.4V below the positive supply voltage which is +1.9V for a +3.3V supply voltage. +2.5V input voltage is way too high:
bernd_lmh6642…
