Datasheet MAX6701, MAX6701A, MAX6702, MAX6702A, MAX6703, MAX6703A, MAX6704, MAX6705, MAX6705A, MAX6706, MAX6706A, MAX6707, MAX6707A, MAX6708 (Analog Devices) - 7

MAX6701-08/ Low-Voltage, SOT23 µP Supervisors with Power-Fail MAX6701A-03A/ In/Out, Manual Reset, and Watchdog Timer MAX6705A-07A VCC 6 WATCHDOG 8 WDI TIMER V WDO CC 50kΩ MAX6701(A) MAX6702(A) MR MAX6703(A) 50kΩ VCC MR 12 VCC RESET GENERATOR RESET (RESET) RESET 7 RESET GENERATOR WDO (RESET) WATCHDOG V TIMER WDI REF MAX6705(A) VREF MAX6706(A) 4 MAX6707(A) RST_IN1 RST_IN2 PFI 5 PFO 0.62V 0.62V 0.62V 3 GND ( ) ARE FOR MAX6706(A) ONLY. ( ) ARE FOR MAX6702(A) ONLY. Figure 1. MAX6705(A)/MAX6706(A)/MAX6707(A) Functional Figure 3. MAX6701(A)/MAX6702(A)/MAX6703(A) Functional Diagram Diagram VTH VTH VCC VCC MAX6704 MAX6708 tRP tRP 50kΩ 8 RESET 1 VCC MR RESET 7 RESET 2 V GENERATOR RESET CC 0V WATCHDOG 6 VCC TIMER WDI MR (MAX6704 ONLY) 0V tMD VREF VCC 4 WDO PFI 5 0V PFO MR EXTERNALLY DRIVEN LOW VCC 0.62V WDI 0V 3
NOTE:
THE MAX6706 RESET OUTPUT IS THE INVERSE OF THE RESET SHOWN. GND Figure 2. MAX6704/MAX6708 Functional Diagram Figure 4. MAX6705/MAX6706/MAX6707 RESET, MR, WDO, and WDI Timing www.maximintegrated.com Maxim Integrated │ 7