tdf8599c NXP Semiconductors, tdf8599c Datasheet - Page 16

• Manufacturer Part Number: tdf8599c
• Description: I2c-bus Controlled Stereo Class-d Amplifier 136 W/8 With Full Diagnostics
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDF8599C_SDS
Product short data sheet
Fig 12. I
Fig 14. I
Fig 15. I
(1) When SCL is HIGH, SDA changes to form the start or
(1) To stop the transfer after the last acknowledge a stop condition must be generated.
(1) To stop the transfer, the last byte must not be acknowledged (SDA is HIGH) and a stop condition must be generated.
SLAVE
SLAVE
SDA
SCL
Mμp
SDA
Mμp
SCL
stop condition.
2
2
2
C-bus start and stop conditions
C-bus write
C-bus read
START
SLAVE
START
Mμp
SDA
SCL
MSB
MSB
START
1
1
MSB − 1
MSB − 1
ADDRESS
ADDRESS
(1)
2
2
STOP
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All information provided in this document is subject to legal disclaimers.
LSB + 1
LSB + 1
7
7
WRITE
Rev. 1 — 5 August 2011
READ
8
8
ACKNOWLEDGE
ACK
ACK
ACK
9
9
Fig 13. Data bits sent from Master microprocessor
MSB
MSB
(1) SDA is allowed to change.
(2) All data bits must be valid on the positive edges of SCL.
1
1
MSB − 1
MSB − 1
(Mp)
I
2
C-bus controlled stereo class-D amplifier
SLAVE
2
2
WRITE DATA
Mμp
READ DATA
SDA
SCL
LSB + 1
LSB + 1
7
7
(1)
(2)
LSB
LSB
8
8
TDF8599C
ACK
ACK
ACK
001aai793
© NXP B.V. 2011. All rights reserved.
(1)
(1)
9
9
STOP
001aai794
001aai795
STOP
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