ADM8697 Datasheet (Analog Devices) - Microprocessor Supervisory Circuits

ADM8697, Microprocessor Supervisory Circuits

VBATT Microprocessor Supervisory Circuits ADM8696/ADM8697 FUNCTIONAL BLOCK DIAGRAMS BATT ON VOUT VCC LLIN LOW LINE RESET RESET GENERATOR RESET OSC IN OSC SEL TIMEBASE FOR RESET AND WATCHDOG WATCHDOG TIMER WATCHDOG INPUT (WDI) POWER FAIL INPUT (PFI) 1.3V WATCHDOG TRANSITION DETECTOR WATCHDOG OUTPUT

ADM8697 Features

* Upgrade for ADM696/ADM697, MAX696/MAX697 Specified Over Temperature Adjustable Low Line Voltage Monitor Power OK/Reset Time Delay Reset Assertion Down to 1 V VCC Watchdog Timer

* 100 ms, 1.6 s, or Adjustable Low Switch On Resistance 0.7 ⍀ Normal, 7 ⍀ in Backup 400 nA Standby Current Automatic