A good PCB layout for the LTC2055HVCMS8#TRPBF involves keeping the input and output traces short and separate, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated analog ground plane is recommended.
To ensure accurate voltage measurement, use a low-impedance voltage source, keep the input traces short and shielded, and use a high-quality, low-noise reference voltage. Also, ensure that the input voltage is within the specified range and that the device is operated within its recommended temperature range.
The maximum allowed input voltage for the LTC2055HVCMS8#TRPBF is 36V, but it's recommended to operate the device within the specified input voltage range of 2.7V to 36V for optimal performance and to prevent damage to the device.
To handle EMI and RFI with the LTC2055HVCMS8#TRPBF, use a shielded enclosure, keep the input and output traces short and separated, and use a common-mode filter or a ferrite bead on the input lines. Also, ensure that the device is operated in a well-grounded environment.
The recommended power-up sequence for the LTC2055HVCMS8#TRPBF is to apply the power supply voltage (VCC) before applying the input voltage (VIN). This ensures that the device is properly biased and configured before the input voltage is applied.
LTC2055HVCMS8#TRPBF datasheet
by Linear Technology
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