The MAX6854/MAX6855/MAX6856/MAX6858/MAX6860– MAX6869 ultra-low-current (170nA, typ) microprocessor (µP) supervisory circuits combine voltage monitoring, watchdog timer, and manual reset input functions in a 5pin SOT23 package. These devices assert a reset signal whenever the monitored voltage drops below the factorytrimmed reset threshold voltage, manual res.
♦ Ultra-Low 170nA (typ) Supply Current ♦ Reset Thresholds from +1.575V to +4.625V in Approximately 100mV Increments ♦ Six Minimum Reset Timeout Period Options from 10ms to 1200ms ♦ Manual Reset Option ♦ Watchdog Timer Option ♦ Pin-Selectable 10ms/150ms (min) Reset Timeout Period (MAX6861/MAX6862/MAX6863) ♦ Immune to Short VCC Transients ♦ Guaranteed Reset Valid to VCC = +1.1V ♦ Three Reset Output Options: Push-Pull RESET Push-Pull RESET Open-Drain RESET ♦ No External Components ♦ Small 5-Pin SOT23 Package ♦ Pin Compatible to the TPS3836/TPS3837/TPS3838 (MAX6861/MAX6862/MAX6863) MAX6854/MAX685.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX686 |
Maxim |
DAC-Controlled Boost/Inverter LCD Bias Supply with Internal Switch | |
2 | MAX6860 |
Maxim |
Nanopower uP Supervisory Circuits | |
3 | MAX6861 |
Maxim |
Nanopower uP Supervisory Circuits | |
4 | MAX6862 |
Maxim |
Nanopower uP Supervisory Circuits | |
5 | MAX6863 |
Maxim |
Nanopower uP Supervisory Circuits | |
6 | MAX6865 |
Maxim |
Nanopower uP Supervisory Circuits | |
7 | MAX6866 |
Maxim |
Nanopower uP Supervisory Circuits | |
8 | MAX6867 |
Maxim |
Nanopower uP Supervisory Circuits | |
9 | MAX6868 |
Maxim |
Nanopower uP Supervisory Circuits | |
10 | MAX6869 |
Maxim |
Nanopower uP Supervisory Circuits | |
11 | MAX680 |
Maxim |
+5V to 10V Voltage Converters | |
12 | MAX6800 |
Maxim |
3-Pin / Low-Power uP Reset Circuits |