Analog-to-digital converter including a plurality

专利名称：Analog-to-digital converter including a

plurality of amplifier circuits

发明人：Kuniyuki Tani,Atsushi Wada,Shigeto

Kobayashi

申请号：US11066498申请日：20050228

公开号：US20050200512A1公开日：20050915

专利附图：

摘要：An AD converter includes therein a plurality of amplifier circuits such as first tofourth amplifier circuits. Among the plurality of amplifier circuits an amplifier circuit that

requires higher accuracy is placed nearer to a power source. An amplifier circuit thatreceives the first input of an input analog signal is placed nearest to the power source.That is, the first amplifier circuit in the embodiment is disposed closest to the powersource. The amplifier circuit that receives the first input of an input analog signal isdisposed closest to the power source compared to the other amplifier circuits. The firstamplifier circuit, the second amplifier circuit, the third amplifier circuit and the fourthamplifier circuit in the embodiment are placed in this order of how close to the powersource.

申请人：Kuniyuki Tani,Atsushi Wada,Shigeto Kobayashi

地址：Ogaki-city JP,Ogaki-city JP,Anpachi-Gun JP

国籍：JP,JP,JP

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