Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the input and output traces as short as possible. Additionally, it's recommended to use a common-mode filter capacitor between the input pins and a decoupling capacitor between the power supply pins and ground.
To ensure stability, it's recommended to use a compensation capacitor between the output and the inverting input pins. The value of the capacitor depends on the gain configuration and can be calculated using the formula provided in the application note SLVA482.
The maximum power dissipation of OPA3695IDBQ is 1.4W. However, this value can be limited by the thermal resistance of the package and the PCB. It's recommended to calculate the maximum power dissipation based on the specific application and to ensure that the device is operated within the safe operating area.
Yes, OPA3695IDBQ is rated for operation up to 125°C. However, the device's performance and reliability may be affected at high temperatures. It's recommended to consult the datasheet and to perform thermal analysis to ensure that the device is operated within the safe operating area.
Texas Instruments recommends using ESD protection devices such as TVS diodes or ESD arrays on the input and output pins of OPA3695IDBQ. Additionally, it's recommended to follow proper handling and storage procedures to prevent ESD damage.
OPA3695IDBQ datasheet
by Texas Instruments
