DS1836A, DS1836 Datasheet - Maxim Integrated

DS1836A, DS1836, 3.3V/5V MicroManager

www.maxim-ic.com DS1836/A/B/C/D 3.3V/5V MicroManager .
VCC VBAT NC - Power Supply Input - Battery Supply Input - No Connect VOUT GND - Power Supply Output - Ground IN - Sense Input NMI - Non-maskable.

Features

* 5V or 3.3V power-on reset
* True 3V operation power switch
* Switches to battery at 3.8V (2.6V for 3.3V versions)
* Excellent for systems designed to operate with dual power supplies
* Asserts resets during power transients
* Maintains reset for 350ms after VCC returns to a

Applications

* PIN ASSIGNMENT VCC 1 8 RST(
* RST) VBAT 2 7 NMI NC 3 6 IN VOUT 4 5 GND 8-Pin DIP (300mil) VCC 18 RST(
* RST) VBAT 27 NMI NC 36 IN VOUT 45 GND 8-Pin SO (150mil) DS1836A/C (

DS1836-MaximIntegrated.pdf