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參數(shù)資料
| 型號： | LM4929MM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Stereo 40mW Low Noise Headphone Amplifier with OCL Output |
| 中文描述： | 0.08 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | MSOP-8 |
| 文件頁數(shù)： | 12/13頁 |
| 文件大?。?/td> | 899K |
| 代理商： | LM4929MM |
Application Information
(Continued)
determined based on the tradeoff between the amount of
noise suppression that may be needed and minimizing the
additional current drawn by the resistor (25mA for a 100
resistor and a 5V supply).
ESD PROTECTION
As stated in the Absolute Maximum Ratings, the LM4929
has a maximum ESD susceptibility rating of 2000V. For
higher ESD voltages, the addition of a PCDN042 dual transil
(from California Micro Devices), as shown in
Figure 3
, will
provide additional protection.
201324B4
FIGURE 3. The PCDN042 provides additional ESD protection beyond the 2000V shown in the
Absolute Maximum Ratings for the V
O
C output
L
www.national.com
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| LM4929MM/NOPB | 功能描述:音頻放大器 Stereo 40mW Lo Noise Headphone Amp 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LM4929MMBD | 功能描述:BOARD EVALUATION LM4929MM RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 音頻放大器 系列:Boomer® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| LM4929MMX/NOPB | 功能描述:音頻放大器 Stereo 40mW Lo Noise Headphone Amp 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LM492-S | 功能描述:基本/快動開關 Foot Switch RoHS:否 制造商:Omron Electronics 觸點形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
| LM492-SCE | 功能描述:基本/快動開關 Foot Switch RoHS:否 制造商:Omron Electronics 觸點形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
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