Part Number: ADS112U04 Other Parts Discussed in Thread: ADS122U04 ,
Hello to the community,
There is a need to read temperature from two off-board NTCs (eg. Vishay NTCALUG01T) using a dual-channel ADC with a single UART processor interface. Unfortunately…
Hi Samuel,
Welcome to the E2E forum! I believe your issue is related to the command you are sending. If you look at the command format for RREG and WREG commands in section 8.5.3 of the ADS112U04 datasheet, you will see that the address portion you…
Part Number: TIDA-010019 Other Parts Discussed in Thread: TMP235 , , ADS112U04 , LMT70 Hi team,
The datasheet of TMP235 shows how to determine Cfilter and Rfilter when connecting an (SAR) ADC.
However when I was referring TIDA-010019, there is no…
Part Number: ADS112U04 Hi,
I'm using ADS112U04 for thermocouple measurement. If the cold junction is very close to the ADS112U04, will it be okay to assume that ADC internal temperature sensor value is close to cold junction temperature?
Regards,…
Part Number: ADS112U04 Other Parts Discussed in Thread: ADS122U04 Hii Bob,
I have four sensors & I want to read data from all four single-ended channels at a time.
presently I'm able to read one channel data.
Following are the commands which I used…
Hi Archana,
What baud rate is your communication? Also with the ADS112U04 the communication is not full-duplex meaning you cannot send and receive at the same time. If this should happen you would need to reset the ADS112U04. This could potentially…
Part Number: ADS112U04 Other Parts Discussed in Thread: AMC1100 , AMC3330 Hi team,
I'm trying to measure 50/60 Hz AC main voltage with ADS112U04.
AMC1100 should be used for isolated amp. I think 2kSPS is enough for measurement.
UART communication…
Part Number: ADS112U04 Hi team.
I'd like to know about the sampling rate.
This device has 2kSPS in turbo mode. However, it has 4 channels.
Is this sampling rate for all channels? or Is it 2kSPS divided by 4 channels?
Sincerely.
Kengo.
Part Number: ADS112U04 According to datasheet Section 8.5.3 Commands data are always transmitted byte-wise LSB first on the ADS112U04. So for ex to send SYNC(0x55) word, do I need to send (0101 0101) or (1010 1010) from micro controller?
Part Number: ADS112U04 Other Parts Discussed in Thread: ADS122U04 Hi Sirs,
Sorry to bother you.
Attached is our schematic.
Can you help us to review it?
Our UART interface are going with 1.8V.
AIN0~AIN4 are going to detect voltage from 1…
