參數(shù)資料
型號： DSD1608
英文描述： 8-CHANNEL, ENHANCED MULTIFORMAT, DELTA-SIGMA, DIGITAL-TO-ANALOG CONVERTER
中文描述： 8通道，增強多格式，Δ-Σ，數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù)： 1/41頁
文件大小： 293K
代理商： DSD1608
DSD1608
SLES040 – JUNE 2002
8-CHANNEL, ENHANCED MULTIFORMAT, DELTA-SIGMA,
DIGITAL-TO-ANALOG CONVERTER
FEATURES
Supports DSD and PCM Formats
Supports TDMCA
Accepts 16-, 18-, 20- and 24-Bit Audio Data for
PCM Format
Analog Performance (V
CC
= 5 V):
–
Dynamic Range: 108 dB, Typical
–
SNR: 108 dB, Typical
–
THD+N: 0.0012%, Typical
–
Full-Scale Output: 4 V
pp
, Typical
Includes 8
×
Oversampling Digital Filter for
PCM Format:
–
Stopband Attenuation: –60 dB
–
Passband Ripple:
±
0.02 dB
Includes Digital DSD FILTER for DSD Format:
–
Passband: 50 kHz, 70 kHz, 60 kHz at –3 dB
Sampling Frequency:
–
PCM Mode: 10 kHz to 200 kHz
–
DSD Mode: 64
×
44.1 kHz
System Clock:
–
128 f
S
, 192 f
S
, 256 f
S
, 384 f
S
, 512 f
S
, 768 f
S
Data Formats:
–
Standard, I
2
S, and Left-Justified for PCM
Direct Stream Digital
User-Programmable Mode Controls:
–
Digital Attenuation
–
Digital De-Emphasis
–
Digital Filter Rolloff: Sharp or Slow Soft
Mute
Three Zero Flags
Dual Supply Operation:
–
5-V Analog, 3.3-V Digital
Package: 52-Pin TQFP
–
APPLICATIONS
Universal A/V Players
SACD Players
Car Audio Systems
Other Applications Requiring 24-Bit Audio
DESCRIPTION
The DSD1608 is a CMOS, monolithic, 8-channel
digital-to-analog converter which supports both PCM
audio data format and direct stream digital (DSD) audio
data format. The device includes an 8
×
digital
interpolation filter and a digital DSD filter with three
selectable frequency-response curves, followed by
Texas Instruments’ enhanced multilevel delta-sigma
modulator, which employs 4th-order noise shaping and
8-level amplitude quantization to achieve excellent
dynamic performance and improved tolerance to clock
jitter. Sampling rates up to 192 kHz for the PCM mode
and 64
×
44.1 kHz for the DSD mode are supported. A
full set of user-programmable functions is accessible
through a 4-wire serial control port, which supports
register write and read functions. The DSD1608
supports the time-division-multiplexed command and
audio data (TDMCA) format. The DSD1608 is available
in a 52-pin TQFP package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
2002, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
相關PDF資料
PDF描述
DSD1608PAH 8-CHANNEL, ENHANCED MULTIFORMAT, DELTA-SIGMA, DIGITAL-TO-ANALOG CONVERTER
DSD1608PAHR 8-CHANNEL, ENHANCED MULTIFORMAT, DELTA-SIGMA, DIGITAL-TO-ANALOG CONVERTER
DSD1700 Direct Stream Digital⑩ DSD⑩ TM Audio DIGITAL-TO-ANALOG CONVERTER
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相關代理商/技術參數(shù)
參數(shù)描述
DSD1608PAH 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 8ch Multi-Format DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
DSD1608PAHG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 8ch Multi-Format DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
DSD1608PAHR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 8ch Multi-Format DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
DSD1608PAHRG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 8ch Multi-Format DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
DSD1700 制造商:BB 制造商全稱:BB 功能描述:Direct Stream Digital⑩ DSD⑩ TM Audio DIGITAL-TO-ANALOG CONVERTER
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