Datasheet MAX16152, MAX16153, MAX16154, MAX16155 (Maxim) - 2

MAX16152/MAX16153/ nanoPower Supervisor and Watchdog Timer MAX16154/MAX16155
Typical Application Circuit
1.2V ≤ VIN ≤ 5.5V VCC 10K VCC RST RST
MAX16152
0.1µF
MAX16153 MAX16154
WDI I/O µP
MAX16155
10K WD_EN (MR) WDO NMI GND GND () ONLY FOR THE MAX16152/MAX16153 www.maximintegrated.com Maxim Integrated | 2 Document Outline General Description Applications Benefits and Features Typical Application Circuit Absolute Maximum Ratings Package Information Electrical Characteristics Pin Configurations 6 WLP 6 SOT23 6 WLP 6 SOT23 Pin Description Functional Diagrams MAX16152/MAX16153 Block Diagram MAX16154/MAX16155 Block Diagram Detailed Description Input Threshold Watchdog Watchdog Startup Delay Watchdog Timeout Period Watchdog Enable Input (WD_EN) Watchdog Input Signal Reset Timeout Period Manual Reset Applications Information Power Supply Bypassing Watchdog Software Considerations Negative-Going VCC Transients Protection Selector Guide Ordering Information Revision History