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參數(shù)資料
| 型號(hào)： | LME49830TB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | LME49830 Mono High Fidelity 200 Volt MOSFET Power Amplifier Input Stage with Mute; Package: TO-247 SINGLE GAUGE; No of Pins: 15 |
| 中文描述： | 1 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| 封裝： | PLASTIC, TO-247, 15 PIN |
| 文件頁(yè)數(shù)： | 17/20頁(yè) |
| 文件大?。?/td> | 516K |
| 代理商： | LME49830TB |
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Note 1:
“Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability
and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or other conditions beyond those indicated in
the Recommended Operating Conditions is not implied. The Recommended Operating Conditions indicate conditions at which the device is functional and the
device should not be operated beyond such conditions. All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 2:
The Electrical Characteristics tables list guaranteed specifications under the listed Recommended Operating Conditions except as otherwise modified
or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and are not guaranteed.
Note 3:
The maximum power dissipation must be derated at elevated temperatures and is dictated by T
JMAX, θJA, and the ambient temperature, TA. The maximum
allowable power dissipation is P
DMAX = (TJMAX - TA) / θJA or the number given in Absolute Maximum Ratings, whichever is lower. For the LME49830, TJMAX = 150°
C and the typical
θ
JC is 4°C/W.
Note 4:
Human body model, applicable std. JESD22-A114C.
Note 5:
Machine model, applicable std. JESD22-A115-A.
Note 6:
Typical values represent most likely parametric norms at T
A = +25°C, and at the Recommended Operation Conditions at the time of product
characterization and are not guaranteed.
Note 7:
Datasheet min/max specification limits are guaranteed by test or statistical analysis.
Note 8:
The TB15A is a non-isolated package. The package's metal back and any heat sink to which it is mounted are connected to the V
EE potential when using
only thermal compound. If a mica washer is used in addition to thermal compound,
θ
CS (case to sink) is increased, but the heat sink will be electrically isolated
from V
EE.
Test Circuit Diagram
30005093
FIGURE 3. LME49830 Test Circuit Diagram
www.national.com
6
LME49830
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LME49830TB/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 |
| LME49830TBBD | 功能描述:音頻 IC 開(kāi)發(fā)工具 LME49830TB EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| LME49860 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:44V Dual High Performance, High Fidelity Audio Operational Amplifier |
| LME49860MA | 制造商:Texas Instruments 功能描述:OP Amp Dual GP 制造商:Texas Instruments 功能描述:OP AMP, HIFI AUDIO, DUAL, 44V, SMD |
| LME49860MA/NOPB | 功能描述:音頻放大器 44V Hi Fidelity Aud Op 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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