Part Number: AFE4300 Hello TI experts,
my customer tests AFE4300 for their new products, and they have some questions now. could you check these questions?
1. I can see the ADC input voltage range is "2 x V_REF". Is it when we use differential voltage…
Part Number: AFE4300 Hello E2E forum !
I am trying to integrate TI AFE4300 chip on a smart scale board.
I am having troubles calibrating and interpreting the measures. Is there any way to have a calibration process for both impedance measurement and…
Part Number: AFE4300EVM-PDK Other Parts Discussed in Thread: AFE4300 We want to find out the data using AFE4300's Python code. The data we want to know is TBW (total body water) and ICW (intracellular water). However, this data was not known to the code…
Other Parts Discussed in Thread: AFE4300 Hi,
i am using AFE4300 to design wireless Weight scale with body mass composition.
i integrated AFE with nrf successful but after some time VLDO (this pin supply 1.7 to power resistance bridge)voltage going down…
Part Number: AFE4300 Hello,
I am trying to connect an AFE4300EVM to a nRF5284-DK using the evaluation module's SPI interface. By detaching the MMB3 board from the AFE4300EVM and wiring the pins of J103 to the correct GPIOs of the nRF52840 development…
Part Number: AFE4300 Hello,
We are building a prototype and I am having some trouble getting deterministic results for BCM measurement. We are using the AFE4300 EVM development kit. I have tried calibration and the other methods listed in this forum but…
Part Number: AFE4300
I am using FWR mode to measure bar resistance according to 2.1 of Application Report 'Impedance Measurement with the AFE4300'.
I have two problems.
1.
Depending on the impedance measurement range of AFE4300, I think a linear…
Other Parts Discussed in Thread: AFE4300 Hello,
I have a few questions regarding the AFE4300's weight scale front-end.
1) The datasheet states that the corner frequency of the antialiasing network should be set so that there is adequate attenuation…
Part Number: AFE4300 Hi,
We are investigating if we can use this device of EC metering in the water treatment industrie. The impedance measurement range is 100 Ohm to 100kOhm, So we need to do some custom modifications. To reach this dynamic range we…
Part Number: AFE4300
Hi,
I've been trying to make SPI communication work between Arduino Due (as master) and an AFE4300 sensor (as slave). When I write the appropriate data to the specified registers, the VLDO becomes 1.7, RDY changes correctly…