參數(shù)資料
型號(hào): LM4873MT
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: Dual 2.1W Audio Amplifier Plus Stereo Headphone Function
中文描述: 1.9 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
封裝: 4.40 MM, PLASTIC, TSSOP-20
文件頁(yè)數(shù): 7/19頁(yè)
文件大?。?/td> 532K
代理商: LM4873MT
Typical Performance Characteristics
MTE-1 (28 pin) Specific Characteristics
Note 21:
These curves show the thermal dissipation ability of the LM4835MTE at different ambient temperatures given these conditions:
500LFPM + 2in
2
:
The part is soldered to a 2in
2
, 1 oz. copper plane with 500 linear feet per minute of forced-air flow across it.
2in
2
on bottom:
The part is soldered to a 2in
2
, 1oz. copper plane that is on the bottom side of the PC board through 21 8 mil vias.
2in
2
:
The part is soldered to a 2in
2
, 1oz. copper plane.
1in
2
:
The part is soldered to a 1in
2
, 1oz. copper plane.
Not Attached:
The part is not soldered down and is not forced-air cooled.
Non-MTE Specific Characteristics
LM4873MTE-1
THD+N vs Output Power
DS100993-97
LM4873MTE-1
THD+N vs Frequency
DS100993-99
LM4873MTE-1
THD+N vs Output Power
DS100993-96
LM4873MTE-1
THD+N vs Frequency
DS100993-98
LM4873MTE-1
Power Dissipation vs Power Output
DS100993-90
LM4873MTE-1
(Note 21)
Power Derating Curve
DS100993-A0
THD+N vs Frequency
DS100993-3
THD+N vs Frequency
DS100993-4
THD+N vs Frequency
DS100993-5
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4873MT/NOPB 功能描述:IC AMP AUDIO PWR 3W STER 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)
LM4873MTE 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
LM4873MTE/NOPB 功能描述:音頻放大器 Dual 2.1W Audio Amp Plus Stereo HdPh Fcn 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
LM4873MTE-1 功能描述:IC AMP AUDIO PWR 3W STER 28TSSOP 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)
LM4873MTE-1/NOPB 制造商:Texas Instruments 功能描述:IC AMP AUDIO PWR 3W STER 28TSSOP