参数资料
| 型号： | CS4382A-CQZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 30/50页 |
| 文件大小： | 0K |
| 描述： | IC DAC 8CH 114DB 192KHZ 48LQFP |
| 标准包装： | 250 |
| 位数： | 24 |
| 数据接口： | 串行 |
| 转换器数目： | 8 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 680mW |
| 工作温度： | -40°C ~ 85°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： | 16 电压，单极 |
| 采样率（每秒）： | 192k |
| 配用： | 598-1524-ND - BOARD EVAL FOR CS4382A DAC |
| 其它名称： | 598-1061 |
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36
DS618F2
CS4382A
6.3.2
Single Volume Control (SNGLVOL)
Default = 0
0 - Disabled
1 - Enabled
Function:
The individual channel volume levels are independently controlled by their respective Volume Control
Bytes when this function is disabled. The volume on all channels is determined by the A1 Channel Volume
Control Byte, and the other Volume Control Bytes are ignored when this function is enabled.
6.3.3
Soft Volume Ramp-Up After Error (RMP_UP)
Default = 0
0 - Disabled
1 - Enabled
Function:
An un-mute will be performed after a LRCK/MCLK ratio change or error, and after changing the Functional
Mode. When this feature is enabled, this un-mute is affected, similar to attenuation changes, by the Soft
and Zero Cross bits in the Mode Control 3 register. When disabled, an immediate un-mute is performed
in these instances.
Notes:
For best results, it is recommended that this feature be used in conjunction with the RMP_DN bit.
6.3.4
Mutec Polarity (MUTEC+/-)
Default = 0
0 - Active High
1 - Active Low
Function:
The active polarity of the MUTEC pin(s) is determined by this register. When set to 0 (default), the MUTEC
pins are high when active. When set to 1 the MUTEC pin(s) are low when active.
Note:
During reset the MUTEC output pins are high impedance and the external mute circuitry will need
to be self biased into an active state, see Section 4.11. Once reset has been released, the MUTEC out-
puts’ active polarity will be set by this bit.
6.3.5
Auto-Mute (AMUTE)
Default = 1
0 - Disabled
1 - Enabled
Function:
The Digital-to-Analog converter output will mute following the reception of 8192 consecutive audio sam-
ples of static 0 or -1. A single sample of non-static data will release the mute. Detection 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. The muting function is affected, similar to volume control
changes, by the Soft and Zero Cross bits in the Mode Control 3 register.
相关PDF资料 |
PDF描述 |
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| VI-20X-MY-F4 | CONVERTER MOD DC/DC 5.2V 50W |
| CS4385-CQZ | IC DAC 8CH 114DB 192KHZ 48LQFP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4382A-CQZR | 功能描述:音频数/模转换器 IC IC 114dB 192 kHz 8Ch DAC w/DSD supt RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| CS4382A-DQZ | 功能描述:音频数/模转换器 IC 8-Ch DAC 24-Bit 192kHz 114dB w/DSD RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| CS4382A-DQZR | 功能描述:音频数/模转换器 IC IC 114dB 192 kHz 8Chn DAC w/DSD supt. RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| CS4382A-EQZ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-channel D/A Converter |
| CS4382A-EQZR | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-channel D/A Converter |
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