ADP1655ACBZ-R7 datasheet(14/24 Pages) AD

部件名	ADP1655ACBZ-R7

功能描述	Dual LED Flash Driver with I2C-Compatible Interface

PDF	24 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

14 / 24 page

ADP1655

Rev. 0 | Page 14 of 24

SUBADDRESS

CHIP ADDRESS

10 0

0 0

0 = WRITE

ADP1655 RECEIVES

DATA

MASTER

STOP

Figure 30. I2C Single Register Write Sequence

CHIP ADDRESS

1 0 0

0 0

0 = WRITE

MASTER

STOP

ADP1655 RECEIVES

DATA TO LAST REGISTER

SUBADDRESS

ADP1655 RECEIVES

DATA TO REGISTER N + 1

ADP1655 RECEIVES

DATA TO REGISTER N

Figure 31. I2C Multiple Register Write Sequence

CHIP ADDRESS

01 10 0 0 0

MASTER

STOP

CHIP ADDRESS

0 1 100 00

1 0

0 = WRITE

1 = READ

ADP1655 SENDS

DATA

SUBADDRESS

Figure 32. I2C Single Register Read Sequence

CHIP ADDRESS

011 00 0 0

MASTER

STOP

0 110 000

1 0

0 = WRITE

1 = READ

ADP1655 SENDS

DATA OF LAST

ADP1655 SENDS

DATA OF

ADP1655 SENDS

DATA OF REGISTER N

SUBADDRESS

Figure 33. I2C Multiple Register Read Sequence

ADP1655ACBZ-R7 数据表(PDF) 14 Page - Analog Devices

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