我想有没有这样一款芯片,输出电流为0-40mA,可调。我记得有DAC芯片,可以实现这样的要求。求大家帮助。
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Hi
DAC是数模转换,你是需要的是这样的转换吗?(需要数字信号,不过一般范围是到24mA)