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參數(shù)資料
| 型號(hào)： | LM4873MTX/NOPB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1.9 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| 封裝： | 4.40 MM, PLASTIC, TSSOP-20 |
| 文件頁數(shù)： | 23/25頁 |
| 文件大?。?/td> | 963K |
| 代理商： | LM4873MTX/NOPB |
Typical Performance Characteristics
MTE (20-pin) and LQ (24-pin) Specific Characteristics (Continued)
500LFPM + 2.5in2: The part is soldered to a 2.5in2, 1 oz. copper plane with 500 linear feet per minute of forced-air flow across it.
2.5in2: The part is soldered to a 2.5in2, 1oz. copper plane.
Not Attached: The part is not soldered down and is not forced-air cooled.
Typical Performance Characteristics
MTE-1 (28 pin) Specific Characteristics
LM4873MTE-1
THD+N vs Output Power
LM4873MTE-1
THD+N vs Frequency
10099397
10099399
LM4873MTE-1
THD+N vs Output Power
LM4873MTE-1
THD+N vs Frequency
10099396
10099398
LM4873MTE-1
Power Dissipation vs Power Output
LM4873MTE-1 (Note 22)
Power Derating Curve
10099390
100993A0
Note 22: This curve shows the LM4835MTE-1’s thermal dissipation ability at different ambient temperatures given these conditions:
500LFPM + 2in2: The part is soldered to a 2in2, 1 oz. copper plane with 500 linear feet per minute of forced-air flow across it.
LM4873
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
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| LM4873ITL/NOPB | 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA20 |
| LM4873ITLX/NOPB | 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA20 |
| LM4873LQ/NOPB | 3 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC24 |
| LM4873LQX/NOPB | 3 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC24 |
| LM4891MMX/NOPB | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM4874 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2.1W Differential Input, BTL Output Stereo Audio Amplifier with Selectable Gain and Shutdown |
| LM4874MH | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2.1W Differential Input, BTL Output Stereo Audio Amplifier with Selectable Gain and Shutdown |
| LM4874MH/NOPB | 功能描述:IC AMP AUDIO PWR 2.6W AB 20TSSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Boomer® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī)，2-通道（立體聲） 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C，麥克風(fēng)，靜音，短路保護(hù)，音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR) |
| LM4875 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch |
| LM4875M | 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 |
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