Part Number: ADS7138-Q1 Hello, We are using the ADS7138-Q1 and have noticed in-rush current up to 2mA on AVDD and 10mA on DVDD at start-up.
Our test setup has AVDD and DVDD powered by two 3.3V power supplies with 1k resistor in series of the supply…
Part Number: ADS7138-Q1 Other Parts Discussed in Thread: ADS7138
Hi TI Team,
We are currently using the ADS7138QRTERQ1 ADC in the R5 domain and are planning to migrate its functionality to the A5/Linux domain.
While checking the Processor…
Part Number: ADS7138-Q1 Hi,
I referenced the following circuit based on the EVM board schematic. Could you please help check whether there are any issues with the design?
Q1. Since DVDD is connected to 3.3V, is the typical AVDD voltage also 3.3V…
Part Number: ADS7138-Q1 Other Parts Discussed in Thread: ADS7138 , TCA6408A , TCAL9538 , Hello Team,
For our project, we are using the ADS7138QRTERQ1 as a GPIO expander. In our design, AVDD is set to 3.3V and DVDD to 1.8V, and we require the GPIO signals…
Part Number: ADS7138-Q1 Other Parts Discussed in Thread: ISO224 , ADS7945 Tool/software: Hi all,
We are planning to use ADS7138-Q1 in our design.
We are having 2 Differential signal from Output of ISO224 and 1 single ended output from Hall effect…
Part Number: ADS7138-Q1 Other Parts Discussed in Thread: ADS7138 Hello,
My design has a ADS7138. I am using CRC communication, and when initializing the IC, I set the CRC_EN bit in GENERAL_CFG register at the end. My initialization flow is simply transmitting…
Part Number: ADS7138-Q1 Hello we are using ADC ADS7138QRTERQ1 in one of our application. In that application 5V is generated on another Board (5V supply is generated using Switch Mode power Supply) and then through connector it is brougt to base board…
