參數(shù)資料
型號(hào): PCM1796
元件分類: DAC
英文描述: 24BIT 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(yè)數(shù): 6/57頁(yè)
文件大小: 512K
代理商: PCM1796
SLES100 DECEMBER 2003
www.ti.com
6
Terminal Functions
TERMINAL
NAME
AGND1
I/O
DESCRIPTIONS
PIN
19
Analog ground (internal bias)
AGND2
24
Analog ground (internal bias)
AGND3L
27
Analog ground (L-channel DACFF)
AGND3R
16
Analog ground (R-channel DACFF)
Bit clock input(1)
Serial audio data input(1)
BCK
6
I
DATA
5
I
DGND
8
Digital ground
IOUTL+
IOUTL–
IOUTR+
IOUTR–
IREF
LRCK
25
O
L-channel analog current output+
26
O
L-channel analog current output–
17
O
R-channel analog current output+
18
O
R-channel analog current output–
20
Output current reference bias pin
Left and right clock (fS) input(1)
Mode control clock input(1)
Mode control data input(1)
Mode control readback data output(3)
Mode control chip-select input(2)
I2C/SPI select(1)
Reset(1)
System clock input(1)
4
I
MC
12
I
MDI
11
I
MDO
13
I/O
MS
10
I/O
MSEL
3
I
RST
14
I
SCK
7
I
VCC1
VCC2L
VCC2R
VCOML
VCOMR
VDD
ZEROL
23
Analog power supply, 5 V
28
Analog power supply (L-channel DACFF), 5 V
15
Analog power supply (R-channel DACFF), 5 V
22
L-channel internal bias decoupling pin
21
R-channel internal bias decoupling pin
9
Digital power supply, 3.3 V
Zero flag for L-channel(2)
Zero flag for R-channel(2)
1
I/O
ZEROR
(1)Schmitt-trigger input, 5-V tolerant
(2)Schmitt-trigger input and output. 5-V tolerant input and CMOS output
(3)Schmitt-trigger input and output. 5-V tolerant input. In I2C mode, this pin becomes an open-drain 3-state output; otherwise, this pin is a CMOS
output.
2
I/O
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1796_06 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
PCM1796DB 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24 bit 192kHz 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
PCM1796DB 制造商:Texas Instruments 功能描述:24BIT AUDIO DAC SMD 1796 SSOP28
PCM1796DBG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24 bit 192kHz 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
PCM1796DBR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24 bit 192kHz 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