.
应用功能：低功耗低失调电压双电压比较器-美国国家半导体公司(national)公司出品 The LM193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages.
辽公网安备21120202000012