参数资料
型号: CS4351-DZZ
厂商: Cirrus Logic Inc
文件页数: 20/37页
文件大小: 0K
描述: IC DAC STER 112DB 192KHZ 20TSSOP
标准包装: 74
位数: 24
数据接口: 串行
转换器数目: 2
电压电源: 模拟和数字
功率耗散(最大): 354mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 托盘
输出数目和类型: 2 电压,单极
采样率(每秒): 192k
配用: 598-1152-ND - BOARD EVAL FOR CS4351 DAC
DS566F1
27
CS4351
6.4
Mute Control - Register 04h
6.4.1
Auto-Mute (AMUTE) Bit 7
Function:
When set to 1 (default), the Digital-to-Analog converter output will mute following the reception of 8192
consecutive audio samples of static 0 or -1. A single sample of non-static data will release the mute. De-
tection and muting is done independently for each channel. The quiescent voltage on the output will be
retained and the Mute Control pin will go active during the mute period. When set to 0, this function is
disabled
6.4.2
AMUTEC = BMUTEC (MUTEC A=B) Bit 5
Function:
When set to 0 (default), the AMUTEC and BMUTEC pins operate independently.
When set to 1, the individual controls for AMUTEC and BMUTEC are internally connected through an
AND gate prior to the output pins. Therefore, the external AMUTEC and BMUTEC pins will go active only
when the requirements for both AMUTEC and BMUTEC are valid.
6.4.3
A Channel Mute (MUTE_A) Bit 4
B Channel Mute (MUTE_B) Bit 3
Function:
When set to 1, the Digital-to-Analog converter output will mute. The quiescent voltage on the output will
be retained. The muting function is effected, similar to attenuation changes, by the Soft and Zero Cross
bits in the Volume and Mixing Control register. The corresponding MUTEC pin will go active following any
ramping due to the soft and zero cross function.
When set to 0 (default), this function is disabled.
6.5
Channel A Volume Control - Register 05h
Channel B Volume Control - Register 06h
7
6
5
432
10
AMUTE
Reserved
MUTEC A=B
MUTE_A
MUTE_B
Reserved
1
0
000
00
7
6
5
432
10
VOL7
VOL6
VOL5
VOL4
VOL3
VOL2
VOL1
VOL0
0
000
00
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