TDF8555J NXP Semiconductors, TDF8555J Datasheet - Page 25

• Manufacturer Part Number: TDF8555J
• Description: The TDF8555J is one of a new generation of complementary quad Bridge-Tied Load(BTL) audio power amplifiers with full I²C-bus controlled diagnostics, multiple voltageregulator and two power switches intended for automotive applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. I
TDF8555J
Product data sheet
2
C-bus specification
Table 8.
A6
1
Fig 16. Definition of START and STOP conditions
Fig 17. Bit transfer
A5
1
SDA
SCL
TDF8555J hardware address
A4
0
All information provided in this document is subject to legal disclaimers.
START condition
SDA
SCL
Rev. 1 — 15 September 2011
A3
1
S
A2
1
4 45 W power amplifier with multiple voltage regulator
SDA changes when SCL is HIGH:
data valid
data line
stable;
A1
0
start − or stop condition
A0
0
allowed
change
of data
R/W
0 = write to TDF8555J; 1 =
read from TDF8555J
001aam704
STOP condition
TDF8555J
P
© NXP B.V. 2011. All rights reserved.
001aam703
Hex
D8
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