Maxim MAX8211CPA-2 Microprocessor Voltage Monitor DIP8
Maxim MAX8211CPA-2 Microprocessor Voltage Monitor DIP8
Maxim MAX8211CPA-2 Microprocessor Voltage Monitor DIP8
Manufactured by Maxim - MAX8211 - DIP8 through hole package
Supplied is sealed RS Components anti-static bag - RS Part # 427-506
General Description
The Maxim’s MAX8211is a CMOS micropower voltage detector that warn microprocessors (μPs)
of power failures. It contains a comparator, a 1.15V bandgap reference, and an open-drain n-channel output driver. Two external resistors are used in conjunction with the internal reference to set the trip voltage to the desired level. A hysteresis output is also included, allowing the user to apply positive feedback for noise-free output switching.
The MAX8211 provides a 7mA current-limited output sink whenever the voltage applied to the threshold pin is less than the 1.15V internal reference.
The CMOS MAX8211 is a plug-in replacementfor the bipolar ICL8211 in applications where the
maximum supply voltage is less than 16.5V. It offers several performance advantages, including reduced supply current, a more tightly controlled bandgap reference, and more available current from the hysteresis output.
Features
● μP Power-Fail Warning
● Improved 2nd Source for ICL8211
● Low-Power CMOS Design
● 5μA Quiescent Current
● On-Board Hysteresis Output
● ±40mV Threshold Accuracy (±3.5%)
● 2.0V to 16.5V Supply-Voltage Range
● Define Output Current Limit (MAX8211)
Applications
● μP Voltage Monitoring
● Undervoltage Detection
● Overvoltage Detection
● Battery-Backup Switching
● Power-Supply Fault Monitoring
● Low-Battery Detection
