參數(shù)資料
型號(hào): DSD1793DBR
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(jí)分段音頻立體聲數(shù)模轉(zhuǎn)換器
文件頁數(shù): 25/47頁
文件大?。?/td> 428K
代理商: DSD1793DBR
DSD1793
SLES075A MARCH 2003 REVISED JANUARY 2004
www.ti.com
31
ZFGx: Zero-Detection Flag
Where x = L or R, corresponding to the DAC output channel. These bits are available only for readback.
Default value: 00
ZFGx = 0
Not zero
ZFGx = 1
Zero detected
These bits show zero conditions. Their status is the same as that of the zero flags on ZEROL (pin 23) and ZEROR
(pin 22). See Zero Detect in the FUNCTIONAL DESCRIPTIONS section of this data sheet.
TYPICAL CONNECTION DIAGRAM
SCK
24
23
22
21
20
19
18
17
16
15
5
6
7
8
9
10
11
12
13
14
DSD1793
ADR1
VDD
DGND
AGNDF
VCCR
AGNDR
VOUTR
VOUTR+
VCOM
DSDR
VOUTL
ZEROL
ZEROR
VCCF
VCCL
VOUTL+
AGNDC
AGNDL
PLRCK
1
2
3
4
PBCK
PDATA
DBCK
28
27
26
25
ADR0
SCL
SDA
DSDL
VCCC
Controller
L/R Clock (fS)
Bit Clock
Audio Data
System Clock
+
3.3 V
Analog
Output Stage
(See Figure 32)
Analog
Output Stage
(See Figure 32)
PCM Decoder
Rch Data
Lch Data
Bit Clock
DSD Decoder
Figure 31. Typical Application Circuit
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參數(shù)描述
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DSD1794 制造商:TI 制造商全稱:Texas Instruments 功能描述:24-BIT, 192-kHz SAMPLING, ADVANCED SEGMENT, AUDIO STRRO DIGITAL-TO-ALALOG CONVERTER
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DSD1794ADB 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24B 192 kHz Stereo 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
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