Part Number: TPL1401 Tool/software: Good afternoon,
I'm having trouble initializing TPL1401 digital potentiometer, specifically trying to write GENERAL_CONFIG register and DPOT_POSITION register. Let me add some more context.
Like in my previous…
Part Number: TPL1401 Other Parts Discussed in Thread: UCC28086 , , TPL0102-100 Hi,
I want to enquire whether the TPL1401DSGT can be used a a digital potentiometer to adjust the RT pin (frequency) of PWM controller such as UCC28086. If not, do you have any…
Part Number: TPL1401 Other Parts Discussed in Thread: TPL0102-100 Hi team,
Does TI have a similar solution to CAT5113?
Need I2C and floating resister. thanks
Part Number: TPL1401 How does TPL1401 use EEPROM or NVM?
1，I set DPOT_PDN, REF_EN, DAC_SPAN and DPOT_POSITION, but they need to be reset every time the power is restarted. I tried many parameters but could not save the parameters.
2，Also, why is page…
Part Number: TPL1401 I have been testing an application where I want to use the TPL1401 as a programmable comparator. I am following the SNAA348 app note that shows how to do this.
It does work, but I see a significant leakage current when driving the…
Part Number: TPL1401 Other Parts Discussed in Thread: DAC53204 Hello,
Is TPL1401 able to adjust the output voltage of the UCC14240 as below diagram? The TPL1401 output is voltage type, not real resistance. I'm not sure if this is workable or not? Could…
Part Number: TPL1401 Other Parts Discussed in Thread: DAC43701 Hello guys,
One of my customers is considering using TPL1401 for SMPS output voltage scaling of their new products.
They have a questions as the follow. Could you please give me your reply…
Part Number: TPL1401
I would like to implement communication with the T PL1401 digipot on my microcontroller, do you have any examples that will help me get started?
Part Number: TPL1401
This post serves as a landing pad for frequently asked questions about the TPL1401 buffered digital potentiometer, or digipot. You may also see TI's digital potentiometers referred to as DPOTs. If you have any related questions to…
Yes. By default, the TPL1401 uses the VDD supply voltage as the reference and you can supply an external reference to that pin. If using the supply as the reference, this means that the reference needs to fall in the 1.8V to 5.5V supply range of the TPL1401…
