Differential pressure communication isolation circuit and electronic equipment

• Main Authors: ZENG ZHAOXIONG, LIU XIAOXIONG
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; PULSE TECHNIQUE

The utility model discloses a differential pressure communication isolation circuit and an electronic device, the differential pressure communication isolation circuit comprises a first processing unit, a second processing unit, a first switch unit and a second switch unit, the first processing unit comprises a first transmitting end and a first receiving end, and the second processing unit comprises a second transmitting end and a second receiving end. The first switch unit comprises a first conduction end, a second conduction end and a first on-off control end, and the second switch unit comprises a third conduction end, a fourth conduction end and a second on-off control end; the first conduction end is electrically connected with a first power supply, the first conduction end is electrically connected with the second receiving end, the second conduction end is grounded, and the first on-off control end is electrically connected with the first transmitting end; the third conduction end is connected with a