参数资料
型号: CS4362-KQZ
厂商: Cirrus Logic Inc
文件页数: 9/42页
文件大小: 0K
描述: IC DAC 6CH 114DB 192KHZ 48LQFP
标准包装: 250
位数: 24
数据接口: 串行
转换器数目: 6
电压电源: 模拟和数字
功率耗散(最大): 390mW
工作温度: -10°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 托盘
输出数目和类型: 6 电压,单极
采样率(每秒): 200k
产品目录页面: 757 (CN2011-ZH PDF)
其它名称: 598-1644
DS257F2
17
CS4362
4.1.5
Power Down (PDN)
Default = 1
0 - Disabled
1 - Enabled
Function:
The entire device will enter a low-power state when this function is enabled, and the contents of the control
registers are retained in this mode. The power-down bit defaults to ‘enabled’ on power-up and must be
disabled before normal operation in Control Port Mode can occur.
4.2
Mode Control 2 (address 02h)
4.2.1
Digital Interface Format (DIF)
Default = 000 - Format 0 (Left Justified, up to 24-bit data)
Function:
These bits select the interface format for the serial audio input. The Functional Mode bits determine
whether PCM or DSD Mode is selected.
PCM Mode: The required relationship between the Left/Right clock, serial clock and serial data is defined
by the Digital Interface Format and the options are detailed in Figures 33 to 38.
Note:
While in PCM Mode, the DIF bits should only be changed when the power-down (PDN) bit is set
to ensure proper switching from one mode to another.
76
543
21
0
Reserved
DIF2
DIF1
DIF0
Reserved
SDIN3CLK
SDIN2CLK
SDIN1CLK
00
000
00
0
DIF2
DIF1
DIF0
DESCRIPTION
Format
FIGURE
00
0
Left Justified, up to 24-bit data
0
00
1
IS, up to 24-bit data
1
01
0
Right Justified, 16-bit data
2
01
1
Right Justified, 24-bit data
3
10
0
Right Justified, 20-bit data
4
10
1
Right Justified, 18-bit data
5
11
0
Reserved
11
1
Reserved
Table 1. Digital Interface Formats - PCM Mode
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