Features and Benefits
- 4 Dedicated Comparators plus 1 Auxiliary Comparator
- 5V Dedicated Comparator Has ±1.25% Accuracy
- -5V, +12V, -12V, +15V, -15V Dedicated Comparators Have ±1.5% Accuracy
- Overvoltage/Undervoltage Detection or Programmable Delay Using Auxiliary Comparator
- Internal 1.24V Reference with ±1% Initial Accuracy
- Wide Supply Range: 2.7V to 11V
- Built-In Hysteresis
- 250µA Max Supply Current Over Temp.
- Independent Open-Drain Outputs
- All Precision Components Included
The MAX8215 contains five voltage comparators; four are for monitoring +5V, -5V, +12V, and -12V, and the fifth monitors any desired voltage. The MAX8216 is identical, except it monitors ±15V supplies instead of ±12V. The resistors required to monitor these voltages and provide comparator hysteresis are included on-chip. All comparators have open-drain outputs. These devices consume 250µA max supply current over temperature.
- Data Acquisition Systems
- Industrial Controllers
- Industrial Equipment
- Microprocessor Voltage Monitor: +5V, -5V, +12V, -12V Supply Monitoring (MAX8215), +5V, -5V, +15V, -15V Supply Monitoring (MAX8216)
- Mobile Radios
- Overvoltage/Undervoltage Detection with Uncommitted Comparator
- Portable Instruments
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
MAX8215 Reliability Data1/12/202332K
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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