Part Number: ADS1146 Other Parts Discussed in Thread: ADS1246 , ADS1147 , ADS1248 , ADS1148 , ADS1247 Tool/software: What is the pin capacitance of the SPI pins of the ADS1146. I have a number of devices on the SPI bus and I need to know that pin capacitance…
Part Number: ADS1146 When using ADS1146, only the SYS0 register is configured as 0x19, and this register, also 0x19, is read. Start continuous conversion, wait for the conversion to complete, and read the data. The read data is always 0x7FFF. The actual…
Part Number: ADS1146 Please help to check and advise circuit diagram. It is correct power circuit for single ended mode? Can i use external reference voltage like this(6pin REFN to GND) ? Thank you.
Part Number: ADS1146 Hello ti, I used spi to communicate with ads1146 pair today, but I cannot configure the register successfully. The test conditions are as follows; The start pin has been pulled high, and the cd has been pulled low After power-on,…
Part Number: ADS1146 Hello, I want to use ads1146 for a single conversion. Is the following process correct? 1. Power on reset 2. Send SDATAC 3. Configuration register 4. wakeup->sync->wait drdy low->RDATA->sleep Is this process right?
think you ~~…
Part Number: ADS1146 HI Team: Customer has been testing and using the ADS1146 on our system for a few months now. It works as we expect it to when the ADCs are not daisy chained. However, when multiple adcs are connected on to the SPI line, the data is…
Part Number: ADS1146 Other Parts Discussed in Thread: ADS114S06 , ADS1120 Hello,
I am using the ADS1146 in a ratiometric configuration to measure a wheatstone bridge sensor. A unipolar supply of 3.3V is available, and I intended to configuration the…
Masami-san,
We think that the source of the current comes from a set of level shifters within the device.
Since the ADS1146 can have a bipolar supply for the analog section and a separate unipolar digital supply for the digital section, there…
