资料介绍
ADI pcb MT-092
TUTORIAL
Electrostatic Discharge (ESD)
OUT-OF-CIRCUIT OVERVOLTAGE PROTECTION FROM ESD
Linear ICs such as op amps, in-amps, and data converters be protected prior to the time that they
are mounted to a printed circuit board. That is an out-of-circuit state. In such a condition, ICs are
completely at the mercy of their environment as to what stressful voltage surges they may see.
Most often the harmful voltage surges come from electrostatic discharge, or, as more commonly
referenced, ESD. This is a single, fast, high current transfer of electrostatic charge resulting from
one of two conditio
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