Other Parts Discussed in Thread: ADS1217 We use the ADS1217IPFB ADC in many of our products.
Now we have found a problem with the speed of propagation of the optocouplers we use to isolate the SPI bus to communicate with the microcontroller.
We have read…
Other Parts Discussed in Thread: ADS1217 Hi
I am working with an ADS1217 in a circuit where there is no filtering on the input.
ADS1217 is using: Fosc=4.9152 mHz, DR=700, Fmod=Fosc/128=38400, Sinc3 filter, Fdata=54.87 Hz, internal Vref at 2.5 volts
The…
Other Parts Discussed in Thread: ADS1217 Hi,
I have an application using the ADS 1217 that measures +/- 1.0 Volt with a single read command at 5 samples / sec.
Input circuit provides a 1.25V offset, voltage swing at ADC is from .25V to 2.25V, PGA gain…
Other Parts Discussed in Thread: ADS1118 , ADS1115 Hi,
two of the channels I want to connect to this part have small negative offsets (millivolts below ground), that I want to measure. AInCOM will be connected to ground. Will the part be able to show me…
page 12:
INPUT BUFFER ...The buffer is controlled by ANDing the state of the buffer pin with the state of the BUFFER bit in the ACR register .
page 16:
ACR (Address 02H) Analog Control Register Reset Value = 00H bit 7 BOCS: Burnout Current Source
bit…
Hi Bob,
Thanks for your information, I have one more question:
We are designing a new product (high precision DAQ) and beacuse of that I was thinking about ADS1217-8 .
Most of our input signals are 0-20mA and +/- 50mV signals. Do you suggest to use ADS124S08…
Hi Kenny,
The ADS1217 and ADS1218 are very similar to the ADS1216. The FSR range of the ADS1216 is +/- VREF/PGA, and the ADS1217 is +/- 2VREF/PGA. The ADS1218 includes a FLASH memory storage area.
The overall signal must stay within the input range of…
Other Parts Discussed in Thread: ADS1217 , ADS1216 , ADS1218
Dear all,
Component : ADS1217
Datasheet : SBAS260C
It's explain on the ADS1217's datasheet (p17) : that when the decimation
register DEC0 & DEC1are set by default (1920) with a 2.4576MHz…
Fausto,
The ADS1216 in unipolar range will only measure from 0 to positive full scale. With a +2.5V reference, this is only 2.5V. The output data is in this format:
To measure a +5V input voltage, you would use the ADS1217, which doubles the full-scale…
Other Parts Discussed in Thread: ADS1216 , ADS1217 , ADS1218 Hi,
I wonder if anyone could communicate an arduino Uno with an ADS1216. In case I need the code if someone has this project. Thank you
