The recommended PCB layout for the MAX4203ESA+T involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the signal source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
To ensure the MAX4203ESA+T is properly biased, make sure to connect the VCC pin to a stable voltage source between 2.7V and 5.5V, and the GND pin to a solid ground plane. Additionally, ensure that the input common-mode voltage is within the recommended range of 1.5V to VCC - 1.5V.
The MAX4203ESA+T can handle input voltages up to ±10V, but it's recommended to limit the input voltage to ±5V to ensure optimal performance and prevent damage to the device.
The gain of the MAX4203ESA+T can be calculated using the formula: Gain = 2 × (Rf/Ri), where Rf is the feedback resistance and Ri is the input resistance. The recommended gain range for the MAX4203ESA+T is 1V/V to 100V/V.
The typical settling time of the MAX4203ESA+T is around 1.5μs to 0.1% of the final value, but this can vary depending on the specific application and operating conditions.
MAX4203ESA+T datasheet
by Maxim Integrated Products
