MAX809 Overview
The MAX809/MAX810 are single function microprocessor resets used to monitor supply voltages in microprocessor and other logic systems. They provide a reset signal to the microprocessor during power-up, power-down, and brownout conditions. The reset signal is asserted when the supply voltage drops below the preset threshold, and the signal is released a set time after the supply voltage has risen above the preset...
MAX809 Key Features
- Monitors 5.0 V, 3.3 V and 3 V supplies
- 140 ms min. reset delay time
- Active-LOW RESET output (MAX809)
- Active-HIGH RESET output (MAX810)
- Power supply transient immunity
- Guaranteed reset valid for 1.1 V
- Available in small SOT23 and SC70 3-pin packages
- No external ponents needed
- Specified over full temperature range -40 °C to +105 °C
