TDF8599B NXP Semiconductors, TDF8599B Datasheet - Page 23

• Manufacturer Part Number: TDF8599B
• Description: The TDF8599B is a dual Bridge-Tied Load (BTL) car audio amplifier comprising anNDMOST-NDMOST output stage based on SOI BCDMOS technology
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. I
TDF8599B_1
Product data sheet
Fig 21. Start-up and shutdown timing in non-I
SEL_MUTE
(1) Shutdown hold delay.
(2) Shutdown delay.
(3) Master mode shutdown delay.
2
ACGND
C-bus specification
SVRR
OUTn
DIAG
V
DDA
EN
TDF8599B address with hardware address select.
Table 13.
[1]
[2]
In I
IB3[D7] = 1. This avoids disturbances from amplifier outputs of other TDF8599B devices
in the same application switching and generating incorrect information on the MOD and
ADS pins.
R
Open
100
33
13
4.7
0
[2]
ADS
2
Required external resistor accuracy is 1 %.
Short circuited to ground.
C-bus mode, pins MOD and ADS can be latched using the I
[1]
(k )
t
d(stb-mute)
I
2
C-bus write address selection using pins MOD and ADS
R
Stereo mode
0
58h
56h
54h
52h
50h
non-I
[2]
MOD
t
d(mute-fgain)
2
[1]
C-bus mode select
2
Rev. 01 — 29 July 2009
(k )
4.7
68h
66h
64h
62h
60h
C-bus mode
I
2
C-bus controlled dual channel class-D power amplifier
13
78h
76h
74h
72h
70h
t
d
(2)
Parallel mode
33
58h
56h
54h
52h
50h
100
68h
66h
64h
62h
60h
open
78h
76h
74h
72h
70h
R/W
1 = Read from TDF8599B
0 = Write to TDF8599B
2
C-bus command
TDF8599B
t
d
© NXP B.V. 2009. All rights reserved.
(1)
t
d
(3)
001aai791
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