参数资料
型号: PCM1792DBRG4
厂商: Texas Instruments
文件页数: 25/61页
文件大小: 0K
描述: IC DAC 24BIT STER 192KHZ 28-SSOP
产品培训模块: Data Converter Basics
标准包装: 2,000
位数: 24
数据接口: I²C,串行,SPI?
转换器数目: 2
电压电源: 模拟和数字
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 带卷 (TR)
输出数目和类型: 2 电压,单极
采样率(每秒): 200k
PCM1792
SLES069B MARCH 2003 REVISED NOVEMBER 2006
www.ti.com
31
SRST: System Reset Control
This bit is available for write only.
Default value: 0
SRST = 0
Normal operation (default)
SRST = 1
System reset operation (generate one reset pulse)
The SRST bit is used to reset the PCM1792 to the initial system condition.
DSD: DSD Interface Mode Control
This bit is available for read and write.
Default value: 0
DSD = 0
DSD interface mode disabled (default)
DSD = 1
DSD interface mode enabled
The DSD bit is used to enable or disable the DSD interface mode.
DFTH: Digital Filter Bypass (or Through Mode) Control
This bit is available for read and write.
Default value: 0
DFTH = 0
Digital filter enabled (default)
DFTH = 1
Digital filter bypassed for external digital filter
The DFTH bit is used to enable or disable the external digital filter interface mode.
MONO: Monaural Mode Selection
This bit is available for read and write.
Default value: 0
MONO = 0
Stereo mode (default)
MONO = 1
Monaural mode
The MONO function is used to change operation mode from the normal stereo mode to the monaural mode. When
the monaural mode is selected, both DACs operate in a balanced mode for one channel of audio input data. Channel
selection is available for L-channel or R-channel data, determined by the CHSL bit as described immediately
following.
CHSL: Channel Selection for Monaural Mode
This bit is available for read and write.
Default value: 0
This bit is available when MONO = 1.
CHSL = 0
L-channel selected (default)
CHSL = 1
R-channel selected
The CHSL bit selects L-channel or R-channel data to be used in monaural mode.
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