The recommended layout and placement for the LTC2654CGN-L12#TRPBF involves keeping the device away from high-current carrying traces, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, it is recommended to use a symmetrical layout and to keep the analog and digital grounds separate.
The LTC2654CGN-L12#TRPBF requires a single 3.3V or 5V power supply, and it is recommended to use a low-noise, low-dropout regulator to power the device. The power sequencing requirements involve powering up the device in the following order: VCC, followed by the analog input voltage, and then the digital input signals.
The maximum operating temperature range for the LTC2654CGN-L12#TRPBF is -40°C to 125°C. The device's performance may be affected by temperature, with increased temperature resulting in decreased accuracy and increased power consumption.
The LTC2654CGN-L12#TRPBF requires calibration to ensure accurate performance. The recommended calibration procedures involve adjusting the internal offset and gain using the device's built-in calibration registers, and then verifying the device's performance using external measurement equipment.
The LTC2654CGN-L12#TRPBF has built-in ESD protection diodes on all pins, and it is recommended to use additional external ESD protection devices if the device is exposed to high-voltage transients. Additionally, the device has latch-up prevention circuitry to prevent damage from overvoltage conditions.
LTC2654CGN-L12#TRPBF datasheet
by Linear Technology
