Dear Sir,
LTC2644 Output Resets suddenly.While Switching ON some other systems.It Starts ramping LTC2644 DAC output voltage from 0V to Desired Voltage,But PWM input signal looks stable there is no Change in Duty Cycle of PWM Signal.I dont want to reset…
I am testing LTC2644CMS-L12#PBF assembled in Standalone PCB for Evalution.I am feeding PWM Signal to Pin No.9 With Duty Cycle from 0% to 75% and fixed Frequency of 5.79 KHz.
Here I measured voltages at every pin of LTC2644 for reference
Pin No.1 = 5V
Pin…
Excellent, let me know if you have any other questions
Dear Sir,
I'm using the LTC2644-12 for motor control applications.
My PWM is set to 6kHz hence Tpwm=1/6000.
I need some clarification about parameter t4 (device datasheet 2644fa), because about t4 INA/INB Rising Edge to DAC Update Delay we can read…
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