MAX8211 Datasheet (Maxim) - Microprocessor Voltage Monitors

MAX8211, Microprocessor Voltage Monitors

Maxim’s MAX8211 and MAX8212 are CMOS micropower voltage detectors that warn microprocessors (µPs) of power failures.

Each contains a comparator, a 1.5V bandgap reference, and an open-drain n-channel output driver.

Two external resistors are used in conjunction with the internal reference to set the

MAX8211 Features

* o µP Power-Fail Warning o Improved 2nd Source for ICL8211/ICL8212 o Low-Power CMOS Design o 5µA Quiescent Current o On-Board Hysteresis Output o ±40mV Threshold Accuracy (±3.5%) o 2.0V to 16.5V Supply-Voltage Range o Define Output Current Limit (MAX8211) o High Output Current Capability (MAX8212) __