边牧飞龙:挑战专业翻译

Placed the key that the enlarger is usually the whole system design before, it wanted ～only the in addition to signal the work interference of the most, so the living creature electricity the enlarger placed the class to usually adopted to differ to move the electric circuit structure before.
The living creature electricity enlarger placed the class before, all adopting to differ to move to enlarge the electric circuit structure, use the most widespread was three lucks to put the appearance enlarger.Adopted the appearance enlarger AD620 of the company of ADI to be the core machine piece that the heart telecommunication number placed the enlarger before in this topic design.Whole placed the total mold index sign of the big electric circuit before depend on the AD620 only is not enough.Still adopted to shield to drive to drive two measure that represses the total mold interference with right leg in the design for this.

Lead amplifier is often the key to the entire system design, as long as the frequency filter out signals that interfere with the most important, the biological level of lead is usually used differential amplifier circuit structure. Biological call amplifier lead level, the use of differential amplification circuit structure is the most widely used transport or three meters amplifier. On the subject of design of the instrumentation amplifier AD620 ADI公司 used as a heart electrical signal lead amplifier core device. The lead enlarged the total national indicators circuit alone is not enough to AD620. To this end have been taken in the design of shield-driven and contain a total of two modules right leg-driven interference.