Operational amplifier, operational amplifier circuit, chip and electronic device

• Main Authors: TONG CHENGSHENG, ZHANG ZHIAN, YU HAIYAN
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2023
• Subjects: AMPLIFIERS; BASIC ELECTRONIC CIRCUITRY; ELECTRICITY

The invention discloses an operational amplifier, an operational amplification circuit, a chip and electronic equipment. The operational amplifier comprises a differential input module, a differential output module, a first bias module and a second bias module, wherein the differential input module...