Sorry Emanuel, I didn't mean to hit the 'reply' button just yet.
With the ADS7057, you could tie AINm to GND, but either way you will loose half the input range. Look over Table 1 in the ADS7056 and Table 2 in the ADS7057 datasheets. The ADS7056…
Hi Tom,
Please check the d/s https://www.ti.com/lit/ds/symlink/ads7057.pdf, the SINAD is ~77dB, it means the ENOB is close to 13-bit. Whether it implies the 1-bit (14bit - 13bit) is meaningless? also, when calculating the ADC accuracy of ADS7057, 14-bit…
Part Number: ADS7057EVM-PDK Other Parts Discussed in Thread: ADS7057 , , ADS7056 , ADS7052 Hi,
We are using a ADS7057EVM-PDK to evaluate ADS7057 ADC. The EVM is connected to a PC through a PHI module. The data is acquired using ADS704X-5XEVM-PDK-GUI installed…
Part Number: ADS7042 Other Parts Discussed in Thread: ADS7057 , ADS7056 Hi Team,
I read datasheet of ADS7042 but I got confused. Can I ask some question?
There are a timing diagram at Fig 1. The output data is shown as data of sample N. But I think the…
Part Number: ADS7057EVM-PDK Other Parts Discussed in Thread: ADS7057 Hello,
I have a problem about ADS7057EVM-PDK.
On the schematic about ADS7057 there have a 49.9 ohm connected between PHI board and SDO pin.
What are the 49.9 ohm use for ?
1. This 49.9…
Hello,
To evaluate the ADS7054, please use the ADS7057EVM-PDK, this board was developed to support both ADS7057 and ADS7054; the software will also support both devices.
The ADS7057EVM-PDK user guide demonstrates how to evaluate the ADS7054 on this board…
Hello Wen,
We do all of our testing using a high-end low distortion source, such as the Audio Precision 27xx series for audio band frequencies. Unless the ADC's direct input is single ended, we always test with differential to get best performance.…
Which ADC should I use for my analog temperature sensor? Can I use the internal ADC of an MSP430 or SimpleLink MCU? (i.e. MSP432, CC2652, CC3220/CC3235 or CC1352)
