- 您现在的位置：买卖IC网 > PDF目录296796 > PCM1606E 24-BIT, 192-kHz SAMPLING, 6-CHANNEL, ENHANCED MULTILEVEL, DELTA-SIGMA DIGITAL-TO-ANALOG CONVERTER PDF资料下载
参数资料
| 型号： | PCM1606E |
| 英文描述： | 24-BIT, 192-kHz SAMPLING, 6-CHANNEL, ENHANCED MULTILEVEL, DELTA-SIGMA DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 24位192 kHz的采样，6通道，加强多层次，Δ-Σ数字到模拟转换器 |
| 文件页数： | 16/27页 |
| 文件大小： | 385K |
| 代理商： | PCM1606E |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页当前第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页
PCM1606
SLES014B – OCTOBER 2001 – REVISED AUGUST 2002
23
www.ti.com
APPLICATION INFORMATION
PCB layout guidelines (continued)
VDD
Digital Section
Analog Section
RF Choke or Ferrite Bead
Power Supplies
+VS
AGND
–VS
+5V
Common
Ground
Output
Circuits
PCM1606
AGND
VCC
Figure 33. Single-Supply PCB Layout
key performance parameters measurement
This section provides information on how to measure key dynamic performance parameters for the PCM1606.
In all cases, a System Two Cascade Plus by Audio Precision or equivalent audio measurement system is used
to perform the testing.
total harmonic distortion + noise
Total harmonic distortion + noise (THD+N) is a significant figure of merit for audio D/A converters, because it
takes into account both harmonic distortion and all noise sources within a specified measurement bandwidth.
The true rms value of the distortion and noise is referred to as THD+N.
For the PCM1606 D/A converters, THD+N is measured with a full scale, 1-kHz digital sine wave as the test
stimulus at the input of the DAC. The digital generator is set to 24-bit audio word length and a sampling frequency
of 44.1 kHz or 96 kHz. The digital generator output is taken from the unbalanced S/PDIF connector of the
measurement system. The S/PDIF data is transmitted via coaxial cable to the digital audio receiver on the
DEM–DAI1606 demo board. The receiver is then configured to output 24-bit data in either I2S or left-justified
data format. The DAC audio interface format is programmed to match the receiver output format. The analog
output is then taken from the DAC post filter and connected to the analog analyzer input of the measurement
system. The analog input is band-limited using filters resident in the analyzer. The resulting THD+N is measured
by the analyzer and displayed by the measurement system.
相关PDF资料 |
PDF描述 |
|---|---|
| PCM1737E | 24-Bit, 192kHz Sampling Enhanced Multi-Level, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM3052ARTFG4 | PCM CODEC, PQCC32 |
| PCM3794RHBRG4 | SPECIALTY TELECOM CIRCUIT, PQCC32 |
| PCM3794RHBR | SPECIALTY TELECOM CIRCUIT, PQCC32 |
| PCM3794RHBTG4 | SPECIALTY TELECOM CIRCUIT, PQCC32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PCM1606E/2K | 功能描述:音频数/模转换器 IC 24Bit/192kHz Smplg 6Ch Enh Mltl D-S DAC 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 |
| PCM1606E/2KG4 | 功能描述:音频数/模转换器 IC 24Bit/192kHz Smplg 6Ch Enh Mltl D-S DAC 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 |
| PCM1606EG/2K | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| PCM1606EG4 | 功能描述:音频数/模转换器 IC 24Bit/192kHz Smplg 6Ch Enh Mltl D-S DAC 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 |
| PCM1606IDBRMO | 制造商:Texas Instruments 功能描述: |
发布紧急采购，3分钟左右您将得到回复。