Multichannel bipolar constant-current source circuit circuit with high-precision and low-temperature drift

The invention relates to a multichannel bipolar constant-current source circuit with high-precision and low-temperature drift, comprising a dynamic integration circuit, an operation amplifying circuit, a constant-current driving circuit, a sampling feedback circuit, an offset adjustment circuit, and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG CHENG, CHEN WEI, WANG JIEYA, HU JINHUI, YING MING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROLLING PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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