- 您现在的位置：买卖IC网 > PDF目录17019 > CDB5341 (Cirrus Logic Inc)BOARD EVAL FOR CS5341 STEREO ADC PDF资料下载
参数资料
| 型号： | CDB5341 |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 9/22页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR CS5341 STEREO ADC |
| 标准包装： | 1 |
| ADC 的数量： | 1 |
| 位数： | 24 |
| 采样率（每秒）： | 192k |
| 数据接口： | 串行 |
| 在以下条件下的电源（标准）： | 180mW @ 5V |
| 工作温度： | -10°C ~ 70°C |
| 已用 IC / 零件： | CS5341 |
| 已供物品： | 板 |
| 产品目录页面： | 756 (CN2011-ZH PDF) |
| 相关产品： | CS5341-DZZ-ND - IC ADC AUD 105DB 200KHZ 16-TSSOP 598-1082-5-ND - IC ADC AUD 105DB 200KHZ 16-TSSOP |
| 其它名称： | 598-1545 |
DS564F2
17
CS5341
Confidential Draft
3/11/08
4.2.3
Master Clock
The CS5341 requires a Master clock (MCLK) which runs the internal sampling circuits and digital filters.
There is also an internal MCLK divider which is automatically activated based on the speed mode and
frequency of the MCLK. Table 3 shows a listing of the external MCLK/LRCK ratios that are required.
Table 4 lists some common audio output sample rates and the required MCLK frequency. Please note
that not all of the listed sample rates are supported when operating with a fast MCLK (512x, 256x, 128x
for Single-, Double-, and Quad-Speed Modes, respectively).
4.3
Serial Audio Interface
The CS5341 supports both IS and Left-Justified serial audio formats. Upon start-up, the CS5341 will detect
the logic level on SDOUT (pin 4). A 10 k
pull-up to VL is needed to select IS format, and a 10 k pull-
down to GND is needed to select Left-Justified format. Figures 19 and 20 illustrate the IS and Left-Justified
audio formats. Please see Figures 13 through 16, for more information on the required timing for the two
serial audio interface formats. Also see Application Note AN282 for a detailed discussion of the serial audio
interface formats.
Single-Speed Mode
Double-Speed Mode
Quad-Speed Mode
MCLK/LRCK Ratio
256x, 512x
128x, 256x
64x*,128x
* Quad Speed, 64x only available in Master Mode.
Table 3. Master Clock (MCLK) Ratios
SAMPLE RATE (kHz)
MCLK (MHz)
32
8.192
44.1
11.2896
22.5792
48
12.288
24.576
64
8.192
88.2
11.2896
22.5792
96
12.288
24.576
192
12.288
24.576
Table 4. Master Clock (MCLK) Frequencies for Standard Audio Sample Rates
SD A T A
2 3 2 2
8
7
23 22
SCLK
LR C K
23 2 2
65
43
21
0
87
65
43
21
0
9
Left C hann el
R igh t C h a nne l
Figure 19. IS Serial Audio Interface
SD AT A
2 3 2 2
7
6
23 2 2
SC L K
L RCK
23 22
54
32
10
8
76
54
32
10
8
9
Le ft C h a n nel
R igh t C h annel
Figure 20. Left-Justified Serial Audio Interface
相关PDF资料 |
PDF描述 |
|---|---|
| GCM22DCCS-S189 | CONN EDGECARD 44POS R/A .156 SLD |
| CDB5351 | EVALUATION BOARD FOR CS5351 |
| 0210490953 | CABLE JUMPER 1.25MM .152M 25POS |
| GCM22DCBS-S189 | CONN EDGECARD 44POS R/A .156 SLD |
| ECM25DCCS-S189 | CONN EDGECARD 50POS R/A .156 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB5342 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:105 dB, 192 kHz, MULTI-BIT AUDIO A/D CONVERTER |
| CDB5343 | 功能描述:音频 IC 开发工具 Eval Bd 98dB 24-Bit 96kHz ADC RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| CDB5345 | 功能描述:音频 IC 开发工具 Eval Bd 105dB 24-Bit 192kHz Aud ADC RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| CDB5346 | 功能描述:BOARD EVAL FOR CS5346 RoHS:否 类别:编程器，开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率（每秒）:94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源（标准）:- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，软件 |
| CDB5351 | 功能描述:音频 IC 开发工具 Eval Bd 24-Bit 108dB 192kHz Mult-Bit ADC RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
发布紧急采购，3分钟左右您将得到回复。