A good PCB layout for the MAX9117EXK+T involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and ensure optimal performance.
The MAX9117EXK+T requires a single 2.7V to 5.5V power supply. It's recommended to power the device with a clean, low-noise power supply, and to ensure that the power supply is stable before applying any input signals. The power sequencing requirements are not critical, but it's recommended to power the device after the input signals are stable.
The MAX9117EXK+T can handle input voltages up to 6V without damage, but it's recommended to keep the input voltage within the specified operating range of 2.7V to 5.5V for optimal performance and to prevent damage.
The output voltage of the MAX9117EXK+T is determined by the input voltage and the internal voltage divider. The output voltage range is 0.9V to 5.5V, and it's adjustable using external resistors.
The typical current consumption of the MAX9117EXK+T is 120μA. This low current consumption makes it suitable for battery-powered devices, and it's recommended to design the power supply to ensure a stable output voltage and to minimize power consumption.
MAX9117EXK+T datasheet
by Maxim Integrated Products
