ams supervisors offer high accuracy and low power consumption. In battery-powered systems in particular, the supply must be monitored in order to perform safe start-up and shut-down operations. For multi-supply applications, power monitoring is essential for safe operation. The ams portfolio of supervisory products provides a comprehensive choice of functions including watchdog, manual reset, and dual, triple and quad voltage supervisors.
| PartNo | Description |
Supervised Voltages
V (IN1) |
Inputs | Push/Pull Active Low | Push/Pull Active High | Open-Drain | Watchdog | Man. Reset |
Supply Current
µA |
Supply Voltage
V |
Package | Datasheet | Demo | Buy | PartNo |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AS1917 | Microprocessor supervisory circuits with manual reset and watchdog | 1.58 to 3.6 | 1 | No | Yes | No | Yes | Yes | 5.5 | 1.0 to 3.6 | SOT23-5 | AS1917 |