TDA8588J Datasheet, PDF (15/54 Pages) NXP Semiconductors – I2C-bus controlled 4 x 50 Watt power amplifier and multiple voltage regulator

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