To minimize noise and ensure optimal performance, it is recommended to follow a star-grounding scheme, keep analog and digital grounds separate, and use a solid ground plane. Additionally, keep the analog input traces short and away from digital signals, and use a low-ESR capacitor for the AVDD pin.
To calibrate the MAX11102ATB+T, apply a known input voltage to the device and measure the output code. Then, adjust the internal offset and gain registers to achieve the desired accuracy. It is recommended to perform calibration at multiple points across the input range to ensure linearity.
The maximum sampling rate of the MAX11102ATB+T is 1Msps (kilosamples per second). However, the actual sampling rate may be limited by the system's clock frequency, analog input bandwidth, and digital output data rate.
Yes, the MAX11102ATB+T can be used in a multiplexed configuration. To do so, connect multiple analog input channels to the device and use the MUXOUT pin to select the desired input channel. The device can then be configured to scan through the input channels and convert the selected channel.
The power-on reset (POR) timing for the MAX11102ATB+T is approximately 10ms. During this time, the device is held in a reset state, and the output is in a high-impedance state. System designers should ensure that the system startup sequence takes into account the POR timing to ensure proper initialization and synchronization.
