參數(shù)資料
型號: TAS3103IDBT
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO38
封裝: GREEN, PLASTIC, TSSOP-38
文件頁數(shù): 132/148頁
文件大小: 1247K
代理商: TAS3103IDBT
325
S
Slave
Addr
Ack
Sub-Addr
Ack
xxxxxxxx
xxxxxx
l
s
b
a
1
b
0
b
1
b
2
a
1
a
2
28
z
1
z
1
z
1
z
1
All
biquad
gain
coef
ficients
5.23
numbers.
48
Loudness
Compensation
48
AUDIO
OUT
AUDIO
IN
28
48
a
2
b
0
b
1
b
2
O
G
CH
1
=
0xA3
CH
2
=
0xA8
CH
3
=
0xAD
LO
Is
A
25.23
Format
Number
CH
1
=
0xA4
CH
2
=
0xA9
CH
3
=
0xAE
G
Is
A
5.23
Format
Number
CH
1
=
0xA5
CH
2
=
0xAA
CH
3
=
0xAF
O
Is
A
25.23
Format
Number
S
Slave
Addr
Ack
Sub-Addr
Ack
00000000
Ack
00000000
Ack
xxxxxxxx
Ack
LO
MSBs
xxxxxxx
m
s
b
xxxxxxxx
xxxxxxx
l
s
b
Ack
LO
LSBs
xxxxxxxx
2
LO
CH
1
=
0xA2
CH
2
=
0xA7
CH
3
=
0xAC
LG
Is
A
5.23
Format
Number
LOUDNESS
BiQuad
Coef
ficients
CH
1
=
0xA6
CH
2
=
0xAB
CH
3
=
0xB0
LG
(
)
LG
Commanded
5.23
V
olume
Command
S
Slave
Addr
Sub-Addr
xxxxxxxx
VCS
xxxxxxx
v
c
s
0xF1
Original
V
olume
Commanded
V
olume
VCS
=
0
t
tr
ans
it
ion
=
2048/FS
VCS
=
1
t
tr
ans
it
ion
=
4096/FS
SOFT
VOLUME
t t
rans
it
ion
I2
C
Master
Mode
I2
C
Slave
Mode
V
olume
Commands
GPIO
T
erminals
GPIO0
V
olume
Up
CH1
/
CH2
GPIO1
V
olume
Down
CH1
/
CH2
GPIO2
V
olume
Up
CH3
GPIO3
V
olume
Down
CH1
/
CH2
S
Slave
Addr
Ack
Sub-Addr
xxxxxxxx
xxxxx
CCC
HHH
321
Mute
/
Unmute
Command
0xF0
CH
1
=
0xF2
CH
2
=
0xF3
CH
3
=
0xF4
Mute
Command
=
1
=>
0x0000000
V
olume
Control
V
olume
Command
V
olume
Command
(5.23
Precision)
Note:
Negative
V
olume
Commands
Result
In
Audio
Polarity
Inversion
=
x16
Boost
MA
X
=
1/2
23
Cut
MA
X
(LSB)
=
Zero
Output
For
0x0000000
V
olume
Control
V
olume
Commands
I2
C
Bus
Ack
S
Slave
Addr
Ack
Sub-Addr
Ack
G
xxxxxxxx
xxxxxxx
l
s
b
xxxxxxxx
m
s
b
xxx
0000
m
s
b
xxx
0000
S
Slave
Addr
Ack
Sub-Addr
Ack
00000000
Ack
00000000
Ack
xxxxxxxx
Ack
0
MSBs
xxxxxxx
m
s
b
xxxxxxxx
xxxxxxx
l
s
b
Ack
0
LSBs
xxxxxxxx
Ack
xxxxxxxx
xxxxxx
l
s
b
m
s
b
xxx
0000
Ack
xxxxxxxx
xxxxxx
l
s
b
m
s
b
xxx
0000
Ack
xxxxxxxx
xxxxxx
l
s
b
m
s
b
xxx
0000
Ack
xxxxxxxx
xxxxxx
l
s
b
m
s
b
xxx
0000
Ack
S
Slave
Addr
Ack
Sub-Addr
Ack
xxxxxxxx
xxxxxx
l
s
b
m
s
b
xxx
0000
Ack
S
Slave
Addr
Ack
Sub-Addr
Ack
xxxxxxxx
xxxxxxx
l
s
b
xxxxxxxx
m
s
b
xxx
0000
Σ
Figure
316.
Detailed
Block
Diagram—Soft
V
olume
and
Loudness
Compensation
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