【摘要】 分析了基准电压源两个误差:温度误差、运算放大器失调。详细分析了解决运算放大器失调、温度补偿的方法;设计出产生多个基准电压源;同时给出带负载等问题的解决方法,并指出今后的发展趋势。更多还原

【Abstract】 Two errors of bandgap voltage are analyzed: temperature error and the offset ofoperational amplifiers. The methods are given for resolving the operational amplifier offset andtemperature compensation. Many voltage references are designed, and the ways to figure out theproblem of load are given, the potential trend of voltage reference is presented.更多还原