- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358867 > LM4921 (National Semiconductor Corporation) Low Voltage I2S 16-Bit Stereo DAC with Stereo Headphone Power Amplifiers and Volume Control PDF資料下載
參數(shù)資料
| 型號： | LM4921 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low Voltage I2S 16-Bit Stereo DAC with Stereo Headphone Power Amplifiers and Volume Control |
| 中文描述： | 低電壓的I2S 16位立體聲DAC立體聲耳機功率放大器和音量控制 |
| 文件頁數(shù)： | 14/18頁 |
| 文件大小： | 849K |
| 代理商： | LM4921 |
Application Information
(Continued)
LM4921ITL DEMO BOARD OPERATION
The LM4921ITL demo board is a complete evaluation platform (Note 10), designed to give easy access to the control pins of the
part and comprise all the necessary external passive components. There are separate analog and digital supply connectors, SPI
interface bus (J1) for the control lines, I
2
S interface bus (J2) for full-range digital audio, stereo headphone output (J3), and an
external MCLK input (P1) for use in place of the crystal on the demoboard.
Note 10:
Parallel Port SPI Interface Card and control software available.
200486G2
FIGURE 2. LM4921ITL Demo Board Schematic
L
www.national.com
14
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM4923 | 1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select |
| LM4923LQ | 1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select |
| LM4925 | Single Audio Amplifier |
| LM4925MM | Single Audio Amplifier |
| LM4925SD | Single Audio Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM4921ITL | 制造商:Texas Instruments 功能描述:16BIT STEREO DAC + AMP SMD 4921 |
| LM4921ITL/NOPB | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LM4921ITLEVAL | 功能描述:音頻 IC 開發(fā)工具 LM4921ITL EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| LM4921ITLX | 制造商:Texas Instruments 功能描述:IC,Audio Amplifier,DUAL,BGA,20PIN,PLASTIC |
| LM4921ITLX/NOPB | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。