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參數(shù)資料
| 型號(hào)： | LC823231 |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | 10 X 10 MM, SQFP-64 |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大?。?/td> | 517K |
| 代理商： | LC823231 |
LC823231
No.8082-3/6
Pin applied (During actual operation)
(1 : CMOS input) DIMPG[7:0], DICTL, TMODE[2:0], SLEEP, DIN, BCK, LRCK, SCK
(2 : CMOS Schmidt input) CKMPG, ZCSMPG, CKCTL, ZCSCTL, ZRESET
(3 : Output force current 2mA)
DEMAND, STSRDY, DOCTL, DOUT, BCK, LRCK, SCK, GPO, GPOUT0, GPOUT1, GPOUT2, GPOUT3
(4 : Output force current 8mA) XOUTD
(5 : Output HiZ Output) DOCTL
(6 : Built-in pull-up resistance) DIMPG[7:0], SCK, LRCK, BCK, DOUT
Note : XIN, XOUT are not included in the DC characteristics.
Analog Characteristics at PLL/VSS = 0V, 2.7V≤VDD3≤3.6V, -30≤Topr≤70°C
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Pin applied
Analog input voltage
AVDDI
0
AVDD3
V
VCNT
PLL lock time
Tlock
10
ms
Power Cumsumption
MP3/WMA Decoder (VDD1+VDD2+VDD3+VDD4+AVDD2)
Power measurement condition
VDD1 = 1.2V or 1.5V
VDD2 = 3.3V, VDD3=3.3V, VDD4=3.3V
AVDD2 = 3.3V
Measured on SANYO LC823231 Evaluation Board
Table 1 MP3/WMA Decoder Power Measurement Result
VDD1(V)
PLL ON(mW)
PLL OFF(mW)
1.5
T.B.D.
MP3
1.2
T.B.D.
1.5
T.B.D.
WMA
1.2
T.B.D.
D-class Amp (AVDD1)
Power measurement condition
AVDD1 = 1.5V
On Sanyo LC82323 Evaluation Board
Table 2 D-class Amp Power Measurement Result
Current (mA)
Power (mW)
1kHz Sine wave (0dB)
T.B.D.
1kHz Sine wave (-5dB)
T.B.D.
1kHz Sine wave (-10dB)
T.B.D.
WMA Real Music
T.B.D.
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