General Description
The MIC841 and MIC842 are micropower, precision voltage comparators with an on-chip voltage reference.
Both devices are intended for voltage monitoring applications. External resistors are used to set the voltage monitor threshold. When the threshold is crossed, the outputs switch polarity.

FEATUREs
• Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices
• Output can be pulled up to 6V regardless of supply voltage (841NBC5 only)
• High ±1.25% voltage threshold accuracy
• Built in hysteresis for noise suppression (MIC842)
• Extremely low 1.5µA typical supply current
• Immune to brief input transients
• Teeny™ 5-lead SC-70 package

APPLICATIONs
• PDAs
• Pagers
• Cordless phones
• Consumer electronics
• Embedded controllers
• Personal electronics