Part Number: INA826 Other Parts Discussed in Thread: REF3318
So I'm debugging a board that uses INA826 to amplify the output of a wheatstone bridge.
I confirmed the differential inputs to be both at about 1.6 Volts (Wheatstone bridge driven by 3…
Hi Kiran,
I have directed your question on REF3318 to the team that is more familiar with our voltage reference portfolio than I am. They should respond soon.
Very Respectfully,
Ryan
Hi Sourabh,
It is possible to lower the output of the REF5020 by using the TRIM/NR pin.
Another device is the REF3318. While it doesn't mean all the specs, it is close.
Shunt references are too noisy and inaccurate for this ADC application. Typically…
Hi SeaFesse,
If you need exactly 0.9V then I would use a REF3318 (1.8V VREF) and voltage divide by 1/2 and then use a buffer to ensure that there is minimal IR loss. the same technique can be used for a 0.8V device. The buffer requirements are very…
Other Parts Discussed in Thread: TLV5630 , TMS320F28335 , REF3318 I am having a problem with the TLV5630 DAC. It's a 12 bit DAC, set to a reference voltage of 5V, Avdd = 5V, Dvdd=3.3, Agnd=Dgnd. The output of the DAC is not scaling with the input, i.e…
Hi Nilabh, We are using custom board for our project. I also tried setting up SPI2 CLK pin as GPIO on AM263x Control Card (TMDSCNCD263) with Docking Station (TMDSHSECDOCK) and measured the output of the CLK pin on chip U70 pin 7 as per attached document…
Part Number: TMDSCNCD263
Hi,
I am trying to map pins from the evaluation board to the docking station by referring the schematic provided at TMDSCNCD263 Evaluation board , https://www.ti.com/lit/zip/sprcak1 (revision e2).
The doc says user led is…