参数资料
型号: ADAU1381BCPZ-RL
厂商: Analog Devices Inc
文件页数: 81/84页
文件大小: 0K
描述: IC AUDIO CODEC STEREO LN 32LFCSP
标准包装: 5,000
类型: 立体声音频
数据接口: 串行,SPI?
分辨率(位): 24 b
ADC / DAC 数量: 2 / 2
三角积分调变:
S/N 比,标准 ADC / DAC (db): 97 / 100
动态范围,标准 ADC / DAC (db): 96.5 / 100
电压 - 电源,模拟: 1.8 V ~ 3.65 V
电压 - 电源,数字: 1.63 V ~ 3.65 V
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-VQ
包装: 带卷 (TR)
配用: EVAL-ADAU1381Z-ND - BOARD EVALUATION FOR ADAU1381
ADAU1381
Rev. B | Page 82 of 84
Register 16627 (0x40F3), Serial Output Route Control
Bits[3:0], Output Routing
These bits select where the ADC outputs are routed in the serial data stream (see Figure 72).
Table 73. Serial Output Route Control Register
Bits
Description
Default
[7:4]
Reserved
[3:0]
Output routing
0000
0000: ADCs to sound engine to serial outputs
0001: ADCs [L, R] to serial output [L0, R0]1
0010: reserved
0011: ADCs [L, R] to serial output [L1, R1]1
0100: reserved
0101: ADCs [L, R] to serial output [L2, R2]1
0110: reserved
0111: ADCs [L, R] to serial output [L3, R3]1
1000: reserved
1001: ADCs [L, R] to serial output [R0, L0]1
1010: reserved
1011: ADCs [L, R] to serial output [R1, L1]1
1100: reserved
1101: ADCs [L, R] to serial output [R2, L2]1
1110: reserved
1111: ADCs [L, R] to serial output [R3, L3]1
1 Lx = left side of Channel x; Rx = right side of Channel x.
1/
fLRCLK
LRCLK
STEREO CHANNELS
L0
R0
TDM 4 CHANNELS
L0
R0
L1
R1
TDM 8 CHANNELS
L0
R0
L1
R1
L2
R2
L3
R3
083
13
-0
70
Figure 72. Serial Port Routing Control
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