参数资料
| 型号： | CS4361-CZZR |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 9/24页 |
| 文件大小： | 0K |
| 描述： | IC DAC STER 6CH 105DB 20-TSSOP |
| 标准包装： | 4,000 |
| 位数： | 24 |
| 数据接口： | 串行 |
| 转换器数目： | 6 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 455mW |
| 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： | 带卷 (TR) |
| 输出数目和类型： | 6 电压，单极 |
| 采样率（每秒）： | 192k |
| 配用： | 598-1153-ND - BOARD EVAL FOR CS4361 |
17
CS4361
Confidential Draft
9/30/11
4.9
Mute Control
The MUTEC pin is intended to be used as control for an external mute circuit in order to add off-chip mute
capability.
This pin becomes active under the following conditions:
1.
During power-up initialization
2.
Upon reset
3.
If the MCLK to LRCK ratio is incorrect
4.
Upon receipt of 512 consecutive samples of zero
5.
During power-down
The MUTEC pin will only go active on static zero data only if all 6 channels satisfy the 512 sample require-
ment. If any channel receives non-zero data, the mute pin will return low (inactive).
Use of the mute control function is not mandatory but is recommended for designs requiring the absolute
minimum in extraneous clicks and pops. Also, use of the mute control function can enable the system de-
signer to achieve idle channel noise and signal-to-noise ratios that are only limited by the external mute cir-
cuit. The MUTEC pin is an active-high CMOS driver. See Figure 13 below for a suggested active-high mute
circuit.
470
Audio
Out
2 k
10 k
-V
+V
A
MMUN2111LT1
AOUT
MUTEC
CS4361
AC
Couple
47 k
10 k
Filter
Cap
MMUN2211LT1
(if available)
6
(Low R
on)
Figure 13. Suggested Active-Low Mute Circuit
相关PDF资料 |
PDF描述 |
|---|---|
| CS4362-KQZ | IC DAC 6CH 114DB 192KHZ 48LQFP |
| CS4362A-DQZ | IC DAC 6CH 114DB 192KHZ 48-LQFP |
| CS4364-CQZR | IC DAC 103DB 24BIT 6CH 48-LQFP |
| CS4382A-DQZ | IC DAC 8CH 114DB 192KHZ 48-LQFP |
| CS4384-CQZR | IC DAC 8CH 103DB 192KHZ 48-LQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4361-DZZ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:20-pin, 24-bit, 192 kHz, 6-channel D/A Converter |
| CS4362 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 6-Channel D/A Converter |
| CS4362_04 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 6-channel D/A Converter |
| CS4362_08 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 6-Channel D/A Converter |
| CS4362A | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 6-Channel D/A Converter |
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