参数资料
| 型号： | CS4340-CZZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 8/25页 |
| 文件大小： | 0K |
| 描述： | IC DAC 24BIT 96KHZ 101DB 16TSSOP |
| 标准包装： | 96 |
| 位数： | 24 |
| 数据接口： | 串行 |
| 转换器数目： | 2 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 90mW |
| 工作温度： | -10°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 管件 |
| 输出数目和类型： | 2 电压，单极 |
| 采样率（每秒）： | 96k |
| 配用： | CDB4340A-ND - EVALUATION BOARD FOR CS4340A |
| 其它名称： | 598-1049-5 |
CS4340
16
DS297F3
4. APPLICATIONS
4.1
Sample Rate Range/Operational Mode
The device operates in one of two operational modes determined by the Master Clock to Left/Right Clock ratio (see
section 4.2). Sample rates outside the specified range for each mode are not supported.
4.2
System Clocking
The device requires external generation of the master (MCLK) and left/right (LRCK) clocks. The device also requires
external generation of the serial clock (SCLK) if the internal serial clock is not used. The LRCK, defined also as the
input sample rate Fs, must be synchronously derived from MCLK according to specified ratios. The specified ratios
of MCLK to LRCK, along with several standard audio sample rates and the required MCLK frequency, are illustrated
4.2.1 Internal Serial Clock Mode
The device will enter the Internal Serial Clock Mode if no low to high transitions are detected on the SCLK pin
for 2 consecutive periods of LRCK. In this mode, the SCLK is internally derived and synchronous with MCLK
and LRCK. The SCLK/LRCK ratio is either 32, 48, or 64 depending upon the MCLK/LRCK ratio and the Digital
Interface Format selection (see Table 4).
Input Sample Rate (Fs)
MODE
4 kHz - 50 kHz
Single-Speed Mode
50 kHz - 100 kHz
Double-Speed Mode
Table 1. CS4340 Speed Modes
Sample Rate
(kHz)
MCLK (MHz)
256x
384x
512x
32
8.1920
12.2880
16.3840
44.1
11.2896
16.9344
22.5792
48
12.2880
18.4320
24.5760
Table 2. Single-Speed Mode Standard Frequencies
Sample Rate
(kHz)
MCLK (MHz)
128x
192x
64
8.1920
12.2880
88.2
11.2896
16.9344
96
12.2880
18.4320
Table 3. Double-Speed Mode Standard Frequencies
相关PDF资料 |
PDF描述 |
|---|---|
| CS4341-CZZ | IC DAC STER 24BIT 96KHZ 16TSSOP |
| CS4341A-KSZ | IC DAC STER 24BIT 192KHZ 16SOIC |
| CS4351-DZZ | IC DAC STER 112DB 192KHZ 20TSSOP |
| CS4352-DZZ | IC DAC STER 102DB 192KHZ 20TSSOP |
| CS4354-CSZ | IC DAC 24BIT SRL 14SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4340-CZZR | 功能描述:数模转换器- DAC IC 24Bit 96kHz 101dB Stereo DAC 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 |
| CS4340-DS | 制造商:Cirrus Logic 功能描述:DAC 2CH DELTA-SIGMA 24BIT 16SOIC - Rail/Tube |
| CS4340-DSZ | 功能描述:数模转换器- DAC IC 24Bit 96kHz 101dB Stereo DAC 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 |
| CS4340-DSZR | 功能描述:数模转换器- DAC IC 24Bit 96kHz 101dB Stereo DAC 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 |
| CS4340-KS | 功能描述:数模转换器- DAC IC 24Bit 96kHz 101dB Stereo DAC 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 |
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