The MAX6889/MAX6890/MAX6891 EEPROM-configurable, multivoltage supply sequencers/supervisors monitor several voltage detector inputs and general-purpose logic inputs and feature programmable out- puts for highly configurable power-supply sequencing applications.
The MAX6889/MAX6890/MAX6891 are programmable, multivoltage supply sequencers and supervisors that monitor multiple voltage detector inputs and general-purpose logic inputs. They feature programmable outputs for highly configurable power-supply sequencing applications, including active-high, active-low, open-drain, and weak pullup options.
| Operating Temperature Range | -40°C to +85°C |
|---|---|
| Supply Current (Typical) | 1.2 mA |
| Watchdog Timeout Period Range | 6.25ms to 102.4s |
| Package Type | Thin QFN |
The MAX6889/MAX6890/MAX6891 are specified to operate over the extended temperature range of -40°C to +85°C.
Programmable timing delay blocks configure each output to wait between 25µs and 1600ms before deasserting.