參數(shù)資料
型號(hào): DSD1702E
英文描述: ENHANCED MULTIFORMAT, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVERTER
中文描述: 增強(qiáng)的多格式,Δ-Σ,音頻數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù): 4/28頁
文件大?。?/td> 417K
代理商: DSD1702E
DSD1702
SLES005A
JUNE 2001
REVISED FEBRUARY 2002
4
www.ti.com
electrical characteristics, T
A
= 25
°
C, V
DD
= 3.3 V, V
CC
= 5 V (unless otherwise noted)
In PCM mode, f
S
= 44.1 kHz, system clock = 256 f
S
, 24-bit data
In DSD mode, f
S
= 2.8224 MHz (= 64
×
44.1 kHz), system clock = 256
×
44.1 kHz, 1-bit data
PARAMETERS
TEST CONDITIONS
DSD1702E
TYP
UNITS
MIN
MAX
Resolution
24
Bits
DATA FORMAT
PCM MODE
Audio data interface format
Standard, I2S, left justified
Audio data bit length
16-, 18-, 20-, 24-bits
selectable
Audio data format
MSB First, 2s Complement
kHz
fs
Sampling frequency
10
200
System clock frequency
128fs, 192fs, 256fs, 384fs,
512fs, 768fs
DSD MODE
Audio data interface format
Direct stream digital (DSD)
Audio data bit length
1-Bit
fs
Sampling frequency
fs = 44.1 kHz
fs = 44.1 kHz
64fs
Hz
System clock frequency
256fs, 384fs, 512fs, 768fs
kHz
Digital Input/OUTPUT
Logic Family
TTL Compatible
VIH
VIL
IIH(4)
IIL(4)
IIH(5)
IIL(5)
VOH (6)
VOL (6)
NOTES:
Input logic level
2.0
VDC
0.8
VIN = VDD
VIN = 0 V
VIN = VDD
VIN = 0 V
IOH =
2 mA
IOL = 2 mA
10
Input logic current
10
65
100
μ
A
10
Output logic level
2.4
VDC
1.0
4. Pins 1, 2, 3, 4, 5, 18, 19, 20: DSDL, DSDR, PBCK, PDATA, PLRCK, PSCK, DSCK, DBCK.
5. Pins 15, 16, 17: MD, MC, MS.
6. Pins 13, 14: ZEROR, ZEROL.
相關(guān)PDF資料
PDF描述
DSD1702 ENHANCED MULTIFORMAT, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVERTER
DSD1794DBR 24-BIT, 192-kHz SAMPLING, ADVANCED SEGMENT, AUDIO STRRO DIGITAL-TO-ALALOG CONVERTER
DSD2410
DSD2425
DSD2450
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSD1702E/2K 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 2 CH Enh Mlt-Format D-S 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
DSD1702E/2KG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 2 CH Enh Mlt-Format D-S 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
DSD1702EG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 2CH Enh Multi-Format Delta-Sigma Aud 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
DSD1751DBQ 制造商:Texas Instruments 功能描述:
DSD1791 制造商:TI 制造商全稱:Texas Instruments 功能描述:24 BIT 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER