Maxim Integrated DS1834A+ Battery Backup Switching: No Backup Lead Free Status / Rohs Status: Lead free / RoHS Compliant Manual Reset: Resettable Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 40 C Monitored Voltage: 3.3 V, 5 V Mounting Style: Through Hole Mounting Type: Through Hole Number Of Voltages Monitored: 2 Operating Temperature: -40?°C ~ 85?°C Output: Open Drain or Open Collector Output Type: Active Low, Open Drain Overvoltage Threshold: 2.97 V, 4.75 V Package / Case: 8-DIP (0.300", 7.62mm) Power Fail Detection: Yes Power-up Reset Delay (typ): 500 ms Reset: Active Low Reset Timeout: 200 ms Minimum Series: EconoReset Supply Current (typ): 50 uA Supply Voltage (max): 5.5 V Supply Voltage (min): 1.2 V Type: Multi-Voltage Supervisor Undervoltage Threshold: 4.5 V, 2.8 V Voltage - Threshold: 3.3V, 5V Watchdog: No Watchdog