参数资料
型号: TAS3103IDBT
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO38
封装: GREEN, PLASTIC, TSSOP-38
文件页数: 65/148页
文件大小: 1247K
代理商: TAS3103IDBT
116
Spectrum
Analyzer/VU
Meter
Spectrum
Analyzer/VU
Meter
BiQuad
1
to
10
Subaddresses
=
0xBC
to
0xC5
S
Slave
Addr
Ack
Sub-Addr
a
1
Ack
xxxxxxxx
xxxxxxx
l
s
b
xxxxxxxx
m
s
b
xxx
0000
a
2
Ack
xxxxxxxx
xxxxxxx
l
s
b
xxxxxxxx
m
s
b
xxx
0000
b
0
Ack
xxxxxxxx
xxxxxxx
l
s
b
xxxxxxxx
m
s
b
xxx
0000
b
1
Ack
xxxxxxxx
xxxxxxx
l
s
b
xxxxxxxx
m
s
b
xxx
0000
b
2
Ack
xxxxxxxx
xxxxxxx
l
s
b
xxxxxxxx
m
s
b
xxx
0000
BiQuad
1
RMS
V
oltage
Estimator
Spectrum
Analyzer
/
VU
Meter
Log
RMS
Window
T
ime
Constant
Subaddress
=
0xBB
BiQuad
1
RMS
V
oltage
Estimator
RMS
V
oltage
Log
S
Slave
Addr
Ack
Sub-Addr
asa
Ack
xxxxxxxx
xxxxxxx
l
s
b
xxxxxxxx
m
s
b
xxx
0000
1asa
Ack
xxxxxxxx
xxxxxxx
l
s
b
xxxxxxxx
m
s
b
xxx
0000
BiQuad
2
BiQuad
3
BiQuad
4
r
RMS
V
oltage
Estimator
RMS
V
oltage
Estimator
RMS
V
oltage
Log
Spectrum
Analyzer
Output
Subaddress
=
0xFD
BiQuad
4
s
coder
RMS
V
oltage
Estimator
Log
S
Slave
Addr
Ack
Sub-Addr
BiQuad
1
Ack
xxxxx.xxx
BiQuad
2
Ack
xxxxx.xxx
BiQuad
3
Ack
xxxxx.xxx
BiQuad
4
Ack
xxxxx.xxx
BiQuad
5
Ack
xxxxx.xxx
BiQuad
6
Ack
xxxxx.xxx
BiQuad
7
Ack
xxxxx.xxx
BiQuad
8
Ack
xxxxx.xxx
BiQuad
9
Ack
xxxxx.xxx
BiQuad
10
Ack
xxxxx.xxx
BiQuad
5
BiQuad
6
BiQuad
7
BiQuad
9
BiQuad
10
s
t
Sub-AddressDec
od
BiQuad
8
Estimator
RMS
V
oltage
Estimator
RMS
V
oltage
Estimator
RMS
V
oltage
Estimator
RMS
V
oltage
Estimator
RMS
V
oltage
Estimator
RMS
V
oltage
Estimator
t Window
1/[F
S
x
ln(1asa)]
Where
F
S
=
Audio
Sample
Frequency
asa
and
(1asa)
Set
T
ime
Window
Over
Which
RMS
V
alue
Is
Computed
I2
C
Bus
Log
VU
Meter
Output
=
0xFE
S
Slave
Addr
Ack
Sub-Addr
VU
Meter
Output
1
(BiQuad
5)
Ack
xxxxx.xxx
Ack
xxxxx.xxx
VU
Meter
Output
1
(BiQuad
6)
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