TDA8588J Datasheet, PDF (14/54 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
I²C-BUS SPECIFICATION
Product specification
TDA8588J; TDA8588xJ
handbook, halfpage
0 = write
1 = read
MSB
LSB
1 1 0 1 1 0 0 R/W
MDB516
Fig.7 Address byte.
If address byte bit R/W = 0, the TDA8588 expects 3 instruction bytes: IB1, IB2 and IB3; see Table 1 to Table 6.
After a power-on, all instruction bits are set to zero.
If address byte bit R/W = 1, the TDA8588 will send 4 data bytes to the microcontroller: DB1, DB2, DB3 and DB4; see
Table 7 to Table 10.
SDA
SCL
S
START condition
SDA
SCL
P
STOP condition
MBA608
Fig.8 Definition of start and stop conditions.
2004 Feb 24
SDA
SCL
data line
stable;
data valid
change
of data
allowed
MBA607
Fig.9 Bit transfer.
14