The ASM1816 is a low power 3.3V/3V µP Reset, Active LOW, Open-Drain Output voltage supervisory device.
The ASM1816 is a low-power voltage supervisory device designed to generate an active LOW reset signal when the monitored supply voltage falls out of tolerance. It features a precision temperature-compensated reference and comparator circuit, eliminating the need for external components.
Available in TO-92 and SOT-23 packages, the device operates over an industrial temperature range of -40°C to +85°C with a maximum supply current of 15µA at 3.6V.
| Supply Voltage Range | 1.2V to 5.5V |
|---|---|
| Operating Temperature Range | -40°C to +85°C |
| Maximum Supply Current (3.6V) | 15µA |
| Reset Delay Time | 150ms |
| Output Stage Type | Open-Drain |
The maximum supply current over temperature is a low 15µA at 3.6V.
The device is available in TO-92 and compact surface mount SOT-23 packages.
The reset signal remains active for 150ms to allow the system to stabilize.