MAX1667 查看數據表（PDF） - Maxim Integrated

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MAX1667

Chemistry-Independent, Level 2 Smart Battery Charger

Maxim Integrated 

Chemistry-Independent,

Level 2 Smart Battery Charger

START

CONDITION

MOST SIGNIFICANT

ADDRESS BIT (A6)

CLOCKED INTO SLAVE

A5 CLOCKED

INTO SLAVE

A4 CLOCKED

INTO SLAVE

SCL

tLOW

tHD:STA

A3 CLOCKED

INTO SLAVE

tHIGH

SDA

tSU:STA

tSU:DAT

tHD:DAT

Figure 1. SMBus Serial-Interface Timing—Address

tSU:DAT

tHD:DAT

RW BIT

CLOCKED

INTO SLAVE

ACKNOWLEDGE

BIT CLOCKED

INTO MASTER

MOST SIGNIFICANT BIT

OF DATA CLOCKED

INTO MASTER

SCL

SDA

tDV

Figure 2. SMBus Serial-Interface Timing—Acknowledge

SLAVE PULLING

SDA LOW

tDV

6 _______________________________________________________________________________________

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