What is the analog front-end afe chip
2025-10-31 09:30:53
Analog front-end chip(AFE chip)is an analog system that integrates ADC,amplifier,reference source,excitation circuit,modulation and demodulation circuit and other modules.It is responsible for the conversion between analog signals and digital signals and is widely used in various high-precision measurement scenarios.Analog front-end afe chip has built-in modules such as sampling,equalization control,communication and ADC,which can realize high-precision voltage and temperature acquisition,and communicate with MCU efficiently through SPI interface or daisy-chain communication.
Key characteristics of low power analog front-end afe chip
Integrated multi-sensing channels:analog front-end afe chip supports synchronous acquisition of voltage and current sensing channels,and monitors battery voltage and charge-discharge current in real time;
High performance and high reliability:it has the advantages of low power consumption,low noise and high reliability,helping the terminal application system to achieve excellent performance;
High integration design:the high-voltage precision voltage divider resistor is integrated in the afe chip of the analog front end,which can greatly shorten the product development cycle and help the product to go to market quickly.
Keywords: analog front-end afe chip
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