Part Number: ADS7057 Tool/software: I have a couple questions regarding the conversion time and required SCLK falling edges. I see in the datasheet a minimum of 18 SCLK falling edges are needed per frame or else an invalid conversion result will appear…
Part Number: ADS7057 Hi,
I am using ADS7057 in one of my design. While using the ADC i am getting erroneous signal levels in the SDO pin of the ADC. I am attaching herewith a photo of the CRO waveform. In this the yellow signal is SDO, blue is the SCLK…
Part Number: ADS7056 Other Parts Discussed in Thread: ADS7057 Hey team!
Our customer hopes to use the ADS7057 EVM to evaluate the ADS7056. Chips are footprint compatible, and I received confirmation the chips on the EVM could be swapped off to evaluate…
Part Number: ADS7044 Other Parts Discussed in Thread: ADS7054 , ADS7047 , ADS7057 Hello,
We use the ADS7044 (X2SON) package currently but there is limited supply. I found the ADS7047, ADS7054, and ADS7057 which look to be pin to pin, but I wanted to…
Part Number: ADS7057 Other Parts Discussed in Thread: TINA-TI Hi Team,
The product page of ADS7057 shows the TINA-TI transient spice model. Our customer is looking for a Spice model which he will import to Cadence 17.2.Do we have an unencrypted spice…
Part Number: ADS7057
Hello TI,
I studied ADS7057 and question about SPI communiation. I saw the separate sheet show SPI clock need read 18 CLK, usually SPI is 8 clock in cycle. So we need to use 24 CLK format to read it, right?
There is effect SPI…
Part Number: ADS7057 Hi Team, Our customer is working on a customer board using ADS7057. He would like to know what the ADC code output when the AIN is above Vreference. Is it clamped to max or min or have a rolling effect? Assuming the AVDD is 3.3 (as…
Hello,
There are to ways to decrease the sampling rate for this device 1. Extending the Acquisition time 2. Decreasing the Clock rate
The sample rate is defined as the time between two falling CS edges, this is the cycle time. To extend the acquisition…
Part Number: REF2030 Other Parts Discussed in Thread: ADS7057 Hi,
I plan to use 5 ADS7057 ADC simultaneously. I supply the AVDD rails using a REF2030 voltage reference with 20mA source current capability. The REF2030 maximum recommended output capacitor…
