Texas Instruments provides a recommended layout and routing guide in the ADS8326IBDRBT evaluation module user's guide (SLAU445). It's essential to follow this guide to ensure proper operation and minimize noise and interference.
The ADS8326IBDRBT outputs 16-bit data in a serial format. You'll need to use a microcontroller or FPGA to receive and process the data. You can use a SPI or I2C interface to communicate with the device. Make sure to follow the timing diagrams and protocol specified in the datasheet.
The POR timing is not explicitly stated in the datasheet. According to Texas Instruments, the POR timing is typically around 10 ms, but it can vary depending on the specific application and power supply conditions. It's recommended to add an external POR circuit or use a microcontroller to ensure a clean power-on reset.
Yes, the ADS8326IBDRBT can be used in a multi-channel application. However, you'll need to ensure that each device has its own separate analog input and reference voltage. You may also need to add additional circuitry to handle channel selection and multiplexing.
The ADS8326IBDRBT does not require calibration. It's a ratiometric ADC, which means that the output code is proportional to the input voltage and the reference voltage. However, you may need to perform system-level calibration depending on your specific application requirements.
ADS8326IBDRBT datasheet
by Texas Instruments
