參數(shù)資料
型號(hào): DSD1794DBR
廠商: Texas Instruments, Inc.
英文描述: 24-BIT, 192-kHz SAMPLING, ADVANCED SEGMENT, AUDIO STRRO DIGITAL-TO-ALALOG CONVERTER
中文描述: 24位192 kHz的采樣,高級(jí)分段,音頻STRRO數(shù)字至ALALOG轉(zhuǎn)爐
文件頁數(shù): 40/47頁
文件大?。?/td> 417K
代理商: DSD1794DBR
SLES077A MARCH 2003 REVISED NOVEMBER 2003
www.ti.com
40
ANALOG FIR FILTER PERFORMANCE IN DSD MODE
Figure 43. DSD Filter-1, Low BW
f Frequency kHz
6
5
4
3
2
1
0
0
50
100
150
200
G
GAIN
vs
FREQUENCY
Figure 44. DSD Filter-1, High BW
f Frequency kHz
60
50
40
30
20
10
0
0
500
1000
1500
G
GAIN
vs
FREQUENCY
fc = 185 kHz
Gain(1) = 6.6 dB
Figure 45. DSD Filter-2, Low BW
(1)This gain is in comparison to PCM 0 dB, when the DSD input signal efficiency is 50%.
f Frequency kHz
6
5
4
3
2
1
0
0
50
100
150
200
G
GAIN
vs
FREQUENCY
Figure 46. DSD Filter-2, High BW
f Frequency kHz
60
50
40
30
20
10
0
0
500
1000
1500
G
GAIN
vs
FREQUENCY
fc = 77 kHz
Gain(1) = 6 dB
All specifications at DBCK = 2.8224 MHz (44.1 kHz
×
64 fS) and 50% modulation DSD data input, unless otherwise noted.
相關(guān)PDF資料
PDF描述
DSD2410
DSD2425
DSD2450
DLD2410
DLD2425
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSD1794DBRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DSD1796 制造商:TI 制造商全稱:Texas Instruments 功能描述:24BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER
DSD1796DB 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit Ster Adv Seg Delta-Sig Audio 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
DSD1796DBG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24B St Adv Segment Audio 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
DSD1796DBR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit Ster Adv Seg Delta-Sig Audio 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