參數(shù)資料
型號(hào): LM4866MT/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 音頻/視頻放大
英文描述: 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
封裝: 4.40 MM, TSSOP-20
文件頁(yè)數(shù): 18/21頁(yè)
文件大?。?/td> 1013K
代理商: LM4866MT/NOPB
Typical Performance Characteristics
MTE Specific Characteristics
LM4866MTE
THD+N vs Output Power
LM4866MTE
THD+N vs Frequency
20018637
20018638
LM4866MTE
THD+N vs Output Power
LM4866MTE
THD+N vs Frequency
20018639
20018640
LM4866MTE
Power Dissipation vs Power Output
Power Derating Curve
20018641
20018642
Note 18: This curve shows the LM4866MTE’s thermal dissipation ability at different ambient temperatures given these conditions:
500LFPM + JEDEC board: The part is soldered to a 1S2P 20-lead exposed-DAP TSSOP test board with 500 linear feet per minute of forced-air flow across
it. Board information - copper dimensions: 74x74mm, copper coverage: 100% (buried layer) and 12% (top/bottom layers), 16 vias under the exposed-DAP.
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.
LM4866
www.national.com
6
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