參數(shù)資料
型號(hào)： PCM1792DB
廠商： Texas Instruments
文件頁數(shù)： 44/61頁
文件大?。?/td> 0K
描述： IC 24BIT AUDIO STEREO DAC 28SSOP
產(chǎn)品培訓(xùn)模塊： Data Converter Basics
標(biāo)準(zhǔn)包裝： 47
位數(shù)： 24
數(shù)據(jù)接口： I²C，串行，SPI?
轉(zhuǎn)換器數(shù)目： 2
電壓電源： 模擬和數(shù)字
工作溫度： -25°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 28-SSOP（0.209"，5.30mm 寬）
供應(yīng)商設(shè)備封裝： 28-SSOP
包裝： 管件
輸出數(shù)目和類型： 2 電壓，單極
采樣率（每秒）： 200k
產(chǎn)品目錄頁面： 903 (CN2011-ZH PDF)
其它名稱： 296-15313-5
PCM1792
SLES069B MARCH 2003 REVISED NOVEMBER 2006
www.ti.com
49
58 BCK
Command Field
DID
LRCK
BCK
DI
DCO1
DCI2
Device ID = 1
Device ID = 2
DCO1
DCO2
DCI3
DCO29
DCI30
Device ID = 3
Device ID = 30
Figure 57. Device ID Determination Sequence
TDMCA Frame
In general, the TDMCA frame consists of the command field, extended command (EMD) field, and audio data fields.
All of them are 32 bits in length, but the lowest byte has no meaning. The MSB is transferred first for each field. The
command field is always transferred as the first packet of the frame. The EMD field is transferred if the EMD flag of
the command field is HIGH. If any EMD packets are transferred, no audio data follows the EMD packets. This frame
is for quick system initialization. All devices of a daisy chain should respond to the command field and extended
command field. The PCM1792 has two audio channels that can be selected by OPE (register 19). If this OPE bit is
not set to HIGH, those audio channels are transferred. Figure 58 shows the general TDMCA frame. If some DACs
are enabled, but corresponding audio data packets are not transferred, the analog outputs are unpredictable.
LRCK
BCK
DI
CMD
EMD
CMD
Don’t
Care
EMD
DO
Ch1
Ch(m)
Ch2
CMD
CMD
Ch2
Ch3
Ch(n)
CMD
Ch1
Ch4
DI
Ch3
Ch4
[For Initialization]
[For Operation]
32 Bits
DO
CMD
1/fS
Don’t
Care
Figure 58. General TDMCA Frame
相關(guān)PDF資料
PDF描述
PCM3168ATPAPQ1 IC 24-BIT AUDIO CODEC 64-HTQFP
PCM3168ATPAPRQ1G4 IC 24-BIT AUDIO CODEC 64-HTQFP
PI6C20400LE IC CLOCK BUFF DIFF 28-TSSOP
PI6C21200VE IC 1:12 CLOCK DVR PCI-EX 56-SSOP
PI6C410MAE IC CLK GEN INTEL PCI-EX 56-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1792DB 制造商:Texas Instruments 功能描述:24BIT AUDIO DAC SMD 1792 SSOP28
PCM1792DBG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo 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
PCM1792DBR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo 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
PCM1792DBRG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo 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
PCM1793 制造商:TI 制造商全稱:Texas Instruments 功能描述:24 BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*