DS1812是Maxim美信半导体公司的一款监控电路、电压监测、排序产品，DS1812是5V、经济型复位芯片，带有高有效推挽输出，本站介绍了DS1812的封装应用图解、特点和优点、功能等，并给出了与DS1812相关的Maxim元器件型号供参考。
DS1812 - 5V、经济型复位芯片，带有高有效推挽输出 - 监控电路、电压监测、排序 - Maxim美信半导体高性能芯片品质 - 美信半导体
The DS1812 (5V) and DS1817 (3.3V) EconoResets are simple three-pin voltage monitors and power-on resets that hold reset for 150ms for stabilization after power returns to tolerance. The voltage monitor uses precision temperature reference and comparator circuits that detect out-of-tolerance conditions and generate an active high reset.
The output has a push-structure capable of maintaining a valid output to 0 volts with a 100kΩ pull-down resistor. The low-power circuit has a quiescent current consumption of only 40 micro-amps.
The DS1812 replaces discrete components and saves space, particularly in the new SOT-23 package. EconoResets can benefit any system that requires reliable processor operation, especially consumer products like printers, HVAC, energy management, cellular telephones, PDAs, and set-top boxes.
