MIC842
Features
- 1.5V to 5.5V Operating Range
- 1.5 μA Typical Supply Current
- ±1.25% Voltage Threshold Accuracy
- 10 n A Maximum Input Leakage Current Over
Temperature
- 10 μs Propagation Delay
- Externally Adjustable Hysteresis (MIC841)
- Internal 20 m V Hysteresis (MIC842)
- Output Options:
- Push-Pull, Active-High
- Push-Pull, Active-Low
- Open-Drain, Active-Low
- Open-Drain Output can be Pulled to 6V Regardless of VDD
- Immune to Brief Input Transients
- Teeny 5-Pin SC-70 Package
- 6-Pin 1.6 mm x 1.6 mm TDFN (MIC841)
- 4-Pin 1.2 mm x 1.6 mm TDFN (MIC842)
Applications
- Smartphones
- PDAs
- Precision Battery Monitoring
- Battery Chargers
General Description
The MIC841 and MIC842 are micro-power, precision-voltage parators 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.
The MIC842 incorporates a voltage reference...
