參數(shù)資料
型號： DSD1792DBR
元件分類： DAC
英文描述： 24 bit 192 khz SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER
中文描述： 24位192千赫采樣高級分段音頻立體聲數(shù)模轉換器
文件頁數(shù)： 2/56頁
文件大?。?/td> 497K
代理商： DSD1792DBR
SLES067A MARCH 2003 REVISED AUGUST 2003
www.ti.com
2
ORDERING INFORMATION
PRODUCT
PACKAGE
PACKAGE CODE
OPERATION
TEMPERATURE RANGE
PACKAGE
MARKING
ORDERING
NUMBER
DSD1792DB
DSD1792DBR
TRANSPORT
MEDIA
Tube
Tape and reel
DSD1792DB
28-lead SSOP
28DB
25
°
C to 85
°
C
DSD1792
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
DSD1792
0.3 V to 6.5 V
0.3 V to 4 V
±
0.1 V
±
0.1 V
–0.3 V to 6.5 V
Supply voltage
VCC1, VCC2L, VCC2R
VDD
Supply voltage differences: VCC1, VCC2L and VCC2R
Ground voltage differences: AGND1, AGND2, AGND3L, AGND3R and DGND
PLRCK, PDATA, PBCK, SCK, RST, MS(2), MDI, MC, DSDL(2), DSDR(2), DBCK
DSDL(3), DSDR(3), MS(3), MDO
Analog input voltage
Input current (any pins except supplies)
Ambient temperature under bias
Storage temperature
Junction temperature
Lead temperature (soldering)
Package temperature (IR reflow, peak)
Digital input voltage
–0.3 V to (VDD + 0.3 V) < 4 V
–0.3 V to (VCC + 0.3 V) < 6.5 V
±
10 mA
–40
°
C to 125
°
C
–55
°
C to 150
°
C
150
°
C
260
°
C, 5 s
250
°
C
(1)Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)Input mode
(3)Output mode
ELECTRICAL CHARACTERISTICS
all specifications at TA = 25
°
C, VCC1 = VCC2L = VCC2R = 5 V, fS = 44.1 kHz, system clock = 256 fS, and 24-bit data unless otherwise noted
PARAMETER
TEST CONDITIONS
DSD1792DB
TYP
UNIT
MIN
MAX
RESOLUTION
DATA FORMAT (PCM Mode)
Audio data interface format
Audio data bit length
Audio data format
fS
Sampling frequency
System clock frequency
DATA FORMAT (DSD Mode)
Audio data interface format
Audio data bit length
fS
Sampling frequency
System clock frequency
24
Bits
Standard, I2S, left justified
16-, 20-, 24-bit selectable
MSB first, 2s complement
10
128, 192, 256, 384, 512, 768 fS
200
kHz
DSD (direct stream digital)
1 Bit
2.8224
2.8224
MHz
MHz
11.2896
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相關代理商/技術參數(shù)
參數(shù)描述
DSD1792DBRG4 功能描述:音頻數(shù)/模轉換器 IC 24B 192kHz Sampl Adv Segment Aud St DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 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
DSD1793 制造商:BB 制造商全稱:BB 功能描述:24 BIT 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER
DSD1793DB 功能描述:音頻數(shù)/模轉換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 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
DSD1793DBG4 功能描述:音頻數(shù)/模轉換器 IC 24B 192kHz Sampl Adv Segment Aud St DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 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
DSD1793DBR 功能描述:音頻數(shù)/模轉換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 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
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