Other Parts Discussed in Thread: MSP-TS430PM64, MSP-TS430PN80
Hi,
My customer reported that the device gets hot (60C to 70C) while ADC 8 channels are used.
If ADC is disabled, the device temperature is 30C to 40C.
Is this expected?
Here are customer's usecase:
ADC input voltage range is 0 to +3.3V for all channels.
Mode used is "Supply Voltage and Reference Voltage Design Vref-/VeREF- = AVss, Internally Connected".
https://www.tij.co.jp/jp/lit/ds/symlink/msp430f2619.pdf
Pin#10: Vref+/DAC0 is connected to GND through two bypass capacitors.
Pin#11: Vref-/Veref- is open.
DAC is not used.
Do you see any issues in customer usage?
Thanks and regards,
Koichiro Tashiro