參數(shù)資料
型號(hào): LC890561W
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 7 X 7 MM, SQFP-48
文件頁數(shù): 8/47頁
文件大?。?/td> 357K
代理商: LC890561W
LC890561W
No8226-16/47
12.5 Serial Audio Data Input and Output
12.5.1 Output Data Format (DATAO, DATAO2, DOSEL0, DOSEL1)
DATAO and DATO2 output the digital data after demodulation. DATAO2 should be switched by the VSEL
command since DATAO2 is sharing pin with validity flag output.
The output data format is set with DOSEL0 and DOSEL1 terminals, or the DOSW command. The output data is 24bit
I2S output when setup is DOSW=1. The setup of DOSW is given priority over DOSEL0 and DOSEL1.
Table 12.5 Data output format Selection (DOSW = 0)
DOSEL1 pin
DOSEL0 pin
DATAO and DATAO2 pin
0
(0) 24bit MSB-first left justified
0
1
(1) 24bit MSB-first right justified
1
0
(2) 20bit MSB-first right justified
1
(3) 16bit MSB-first right justified
Data is output in synchronization with the falling edge of BCK from the edge of LRCK immediately after the ERROR
flag goes low. However, this is the case that the delay setup is disabled (initial setting). When the delay setup is
effective, DATAO is output after the delay time set. The delay setting is not applicable to DATA02. For information
about these settings, see section “13. Output Data Delay Function”.
Figure 12.2 Data Output Timing Charts
MSB
LSB
MSB
LSB
LRCK (O)
BCK (O)
(0): Setting with DOSEL0,
DOSEL1
L-ch
R-ch
Max. 24bit
DATAO (O)
LRCK (O)
BCK (O)
(1) (2) (3): Setting with DOSEL0, DOSEL1
L-ch
R-ch
16, 20, 24bit
DATAO (O)
MSB
LSB
LRCK (O)
BCK (O)
(4): Setting with the DOSW command
L-ch
R-ch
24bit
DATAO (O)
DATAO2 (O)
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LC89056W-E 功能描述:音頻發(fā)送器、接收器、收發(fā)器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
LC89057W-VF4AD-E 制造商:ON Semiconductor 功能描述:
LC89057W-VF4A-E 功能描述:音頻發(fā)送器、接收器、收發(fā)器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
LC89057W-VF4A-TBM-E 制造商:ON Semiconductor 功能描述: 制造商:ON Semiconductor 功能描述:AUDIO I/F RECEIVER