S4242 Просмотр технического описания (PDF) - Summit Microelectronics

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S4242

Dual Voltage Supervisory Circuit With Watchdog Timer

Summit Microelectronics 

CAPACITANCE

TA = 25°C, f = 100KHz

Symbol

CIN

COUT

S4242/S42WD42/S4261/S42WD61

Parameter

Input Capacitance

Output Capacitance

Max

Units

5

pF

8

pF

tR

SCL

tSU:SDA

SDA In

SDA Out

tF

tHIGH

tLOW

2025 PGM T4.0

tHD:SDA

tHD:DAT

tSU:DAT

tSU:STO

tBUF

tAA

tDH

FIGURE 1. BUS TIMING

2025 Fig01 1.0

SCL

START

Condition

STOP

Condition

SDA In

2025 Fig02 1.0

FIGURE 2. START AND STOP CONDITIONS

2025 6.0 4/17/00

3

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