参数资料
型号: CS4351-DZZ
厂商: Cirrus Logic Inc
文件页数: 7/37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
15
CS4351
4. APPLICATIONS
4.1
Sample Rate Range/Operational Mode Detect
The device operates in one of three operational modes. The allowed sample rate range in each mode will
depend on whether the Auto-Detect Defeat bit is enabled/disabled.
4.1.1
Auto-Detect Enabled
The Auto-Detect feature is enabled by default. In this state, the CS4351 will auto-detect the correct mode
when the input sample rate (Fs), defined by the LRCK frequency, falls within one of the ranges illustrated
in Table 1. Sample rates outside the specified range for each mode are not supported.
4.1.2
Auto-Detect Disabled
The Auto-Detect feature can be defeated only by the format bits in the control port register 02h. In this
state, the CS4351 will not auto-detect the correct mode based on the input sample rate (Fs). The opera-
tional mode must then be set manually according to one of the ranges illustrated in Table 2. Please refer
to Section 6.2.3 for implementation details. Sample rates outside the specified range for each mode are
not supported. In stand-alone mode it is not possible to disable auto-detect of sample rates.
4.2
System Clocking
The device requires external generation of the master (MCLK), left/right (LRCK) and serial (SCLK) clocks.
The left/right clock, defined also as the input sample rate (Fs), must be synchronously derived from the
MCLK according to specified ratios. The specified ratios of MCLK to LRCK, along with several standard au-
dio sample rates and the required MCLK frequency, are illustrated in Tables 3 through 5.
Refer to Section 4.3 for the required SCLK timing associated with the selected Digital Interface Format and
frequencies.
Input Sample Rate (FS)MODE
4 kHz - 50 kHz
Single-Speed Mode
84 kHz - 100 kHz
Double-Speed Mode
170 kHz - 200 kHz
Quad-Speed Mode
Table 1. CS4351 Auto-Detect
FM1
FM0
Input Sample Rate (FS)MODE
0
Auto speed mode detect
Auto
0
1
4 kHz - 50 kHz
Single-Speed Mode
1
0
50 kHz - 100 kHz
Double-Speed Mode
1
100 kHz - 200 kHz
Quad-Speed Mode
Table 2. CS4351 Mode Select
相关PDF资料
PDF描述
CS4352-DZZ IC DAC STER 102DB 192KHZ 20TSSOP
CS4354-CSZ IC DAC 24BIT SRL 14SOIC
CS4360-KZZ IC DAC STER 6CH 102DB 28TSSOP
CS4361-CZZR IC DAC STER 6CH 105DB 20-TSSOP
CS4362-KQZ IC DAC 6CH 114DB 192KHZ 48LQFP
相关代理商/技术参数
参数描述
CS4351-DZZ/B 功能描述:DAC, Audio 24 bit 192k SPI 20-TSSOP 制造商:cirrus logic inc. 系列:Popguard? 包装:管件 零件状态:上次购买时间 类型:DAC,音频 分辨率(位):24 b 采样率(每秒):192k 数据接口:SPI 电压源:模拟和数字 电压 - 电源:3.13 V ~ 3.47 V,8.55 V ~ 12.6 V 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) 供应商器件封装:20-TSSOP 标准包装:74
CS4351-DZZR 功能描述:数模转换器- DAC IC 112dB 24B 192kHz Str DAC w/Ln Drvr RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
CS4351-DZZR/B 功能描述:DAC, Audio 24 bit 192k SPI 20-TSSOP 制造商:cirrus logic inc. 系列:Popguard? 包装:带卷(TR) 零件状态:上次购买时间 类型:DAC,音频 分辨率(位):24 b 采样率(每秒):192k 数据接口:SPI 电压源:模拟和数字 电压 - 电源:3.13 V ~ 3.47 V,8.55 V ~ 12.6 V 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) 供应商器件封装:20-TSSOP 标准包装:4,000
CS4352 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:192 kHz Stereo DAC with 2 Vrms Line Out
CS4352_07 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:192 kHz Stereo DAC with 2 Vrms Line Out