參數(shù)資料
型號: STA323WTR
廠商: 意法半導(dǎo)體
英文描述: 2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM
中文描述: 2.1高效率數(shù)字音頻系統(tǒng)
文件頁數(shù): 38/41頁
文件大?。?/td> 749K
代理商: STA323WTR
STA323W
38/41
8.11Variable Max Power Correction (Address 27h-28h):
MPCC bits determine the 16 MSBs of the MPC compensation coefficient. This coefficient is used in place
of the default coefficient when MPCV = 1.
Table 35.
8.12Fault Detect Recovery (Address 2Bh-2Ch):
FDRC bits specify the 16-bit Fault Detect Recovery time delay. When FAULT is asserted, the TRISTATE
output will be immediately asserted low and held low for the time period specified by this constant. A con-
stant value of 0001h in this register is ~.083ms. The default value of 000C specifies ~.1mSec.
Table 36.
Figure 16.
D7
D6
D5
D4
D3
D2
D1
D0
MPCC15
MPCC14
MPCC13
MPCC12
MPCC11
MPCC10
MPCC9
MPCC8
0
0
1
0
1
1
0
1
MPCC7
MPCC6
MPCC5
MPCC4
MPCC3
MPCC2
MPCC1
MPCC0
1
1
0
0
0
0
0
0
D7
D6
D5
D4
D3
D2
D1
D0
FRDC15
FDRC14
FDRC13
FDRC12
FDRC11
FDRC10
FDRC9
FDRC8
0
0
0
0
0
0
0
0
D7
D6
D5
D4
D3
D2
D1
D0
FDRC7
FDRC6
FDRC5
FDRC4
FDRC3
FDRC2
FDRC1
FDRC0
0
0
0
0
1
1
0
0
Low current dead time = MAX(DTr,DTf)
OUTY
Vcc
(3/4)Vcc
(1/2)Vcc
(1/4)Vcc
t
DTf
DTr
Duty cycle = 50%
INY
OUTY
gnd
+Vcc
M58
M57
R 8
+
-
V67 =
vdc = Vcc/2
D02AU1448
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