TDA8588AJ 데이터 시트보기 (PDF) - Philips Electronics

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TDA8588AJ

I2C-bus controlled 4×50 Watt power amplifier and multiple voltage regulator

Philips Electronics 

Philips Semiconductors

I2C-bus controlled 4 × 50 Watt power

amplifier and multiple voltage regulator

Product specification

TDA8588J; TDA8588xJ

I2C-WRITE

SCL

1

2

SDA

MSB MSB − 1

7

8

9

1

2

LSB + 1

ACK MSB MSB − 1

7

8

9

LSB + 1 LSB ACK

S

ADDRESS

I2C-READ

SCL

1

2

W

A

WRITE DATA

A

P

To stop the transfer, after the last acknowledge (A)

a stop condition (P) must be generated

7

8

9

1

2

7

8

9

SDA

MSB MSB − 1

LSB + 1

ACK MSB MSB − 1

LSB + 1 LSB ACK

S

ADDRESS

R

A

: generated by master (microcontroller)

: generated by slave (TDA8588)

S : start

P : stop

A : acknowledge

R/W : read / write

READ DATA

A

P

To stop the transfer, the last byte must not be acknowledged

and a stop condition (P) must be generated

mce641

Fig.10 I2C-bus read and write modes.

2004 Feb 24

15

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