采用 9V 电池的 SPX385AN-1.2 微功率
基准电压源的典型应用电路。 SPX385-1.2是一款微功耗2端带隙电压基准,具有10uA至20mA的宽工作电流范围,可提供稳定的电压。该器件的高稳定性主要归功于低温度系数
薄膜电阻工艺和
晶圆级输出电压的激光微调
说明
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Typical Application Circuit for SPX385AN-1.2 Micropower Voltage Reference from 9V Battery. The SPX385-1.2 is a micropower 2-terminal band-gap voltage reference with a very wide operating current range from 10uA to 20mA that provides a stable voltage. The high stability of this device is primarily the result of the low temperature coefficient Thin Film Resistor process and Laser Trimming of the output voltage at the wafer level