ISL88705 Просмотр технического описания (PDF) - Renesas Electronics

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ISL88705

µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset

Renesas Electronics 

ISL88705, ISL88706, ISL88707, ISL88708, ISL88716, ISL88813

Typical Performance Curves (Continued)

VDD

RESET

tPOR = 213ms

RESET

CPOR = OPEN

FIGURE 10. RESET AND RESET ASSERTION

VDD

OPEN

172ms

RESET

4.7pF

312ms

15pF

588ms

33pF

1.1s

50pF

1.5s

FIGURE 11. RESET ASSERTION vs CPOR

VDD

RESET

RESET

FIGURE 12. RESET AND RESET DEASSERTION

PFO

PFI

PFI VTH

FIGURE 13. 5V PFI TO PFO RESPONSE

FN8092 Rev 6.00

November 30, 2015

Page 10 of 16

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