如何得到 15V 30mA / 10V 30mA 基准电压 且精度能达到千分之一
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Hi
就单独用芯片做这样一个基准,应该是没有合适的芯片的。 (要么电压不够,要么电流不够)
不过你可以尝试用高精度基准芯片+高精度运放来做。
Hi
http://www.ti.com.cn/zh-cn/power-management/voltage-reference/series-voltage-reference/products.html