ASM813L

Note:
1. The input voltage limits of PFI and MR can be exceeded if the input current is less than 10mA.These are stress ratings only and functional operation is not implied. Exposure to absolute maximum ratings for prolonged time periods may affect device reliability.

The ASM705 / 706 / 707 / 708 and AS813L are cost effective CMOS supervisor circuits that monitors power-supply and
battery voltage level, and P/C operation.

The family offers several functional options. Each device generates a reset signal during power-up, power-down and during brownout conditions. A reset of ASM813L is generated when the supply drops below 4.65V (ASM705/707/813L) or 4.40V (ASM706/708). For 3V power supply applications, refer to the ASM705P/R/S/T data sheet. In addition, the ASM705/706/813L feature a 1.6 second watchdog timer. The ASM707/708 have both active-HIGH and active-LOW reset outputs but no watchdog function. The ASM813L has the same pin-out and functions as the ASM705 but has an active-HIGH reset output.A versatile power-fail circuit has a 1.25V threshold, useful in low battery detection and for monitoring non-5V supplies. All devices have a manual reset (MR) input. The watchdog timer output will trigger a reset if connected to MR.

ASM813L are available in 8-pin DIP, SO and MicroSO packages.