The recommended layout and routing for the MAX792SESE+T involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to avoid routing digital signals near the analog inputs.
The MAX792SESE+T requires a single 3.3V or 5V power supply, and it's recommended to use a low-dropout linear regulator (LDO) to power the device. The power sequencing requirements involve powering up the device in the following order: VCC, then VREF, and finally the digital inputs. It's also recommended to add decoupling capacitors close to the power pins to filter out noise and ensure stable operation.
The MAX792SESE+T has an operating temperature range of -40°C to +125°C. The device's performance may be affected at extreme temperatures, with the accuracy and linearity of the ADC degrading at higher temperatures. It's recommended to operate the device within the specified temperature range to ensure optimal performance.
The MAX792SESE+T requires a one-time calibration process to ensure accurate ADC conversions. The calibration process involves writing a calibration code to the device's internal registers, which can be done using the device's I2C interface. The calibration requirements involve using a precise voltage reference and ensuring that the device is operated within the specified temperature range during calibration.
The MAX792SESE+T has built-in ESD protection diodes on all pins, which can withstand up to 2kV of ESD voltage. To prevent latch-up, it's recommended to use a low-impedance power supply, avoid overvoltage conditions, and ensure that the device is operated within the specified voltage and current limits.
MAX792SESE+T datasheet
by Maxim Integrated Products
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