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¡@ | Products
> Audio Power Amplifier > MS6890 |
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MS6890 Mono 1.5W Power Amplifier with Shutdown Mono 1.5W @5V, 8£[ Low Voltage Operation |
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Datasheet
 SOP8
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 Application
Circuit |
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| Features |
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| •Operation range: 2.5V ~ 6.5V •Shutdown Current 0.1uA at 5V •PSRR at 217Hz, 70dB at 5V •Output power THD+N=10% RL=8£[, 2.1W at 6V, 1.5W at 5V, 0.65W at 3.3V, 0.35W at 2.5V, THD+N=1% RL=8£[, 1.75W at 6V ,1.2W at 5V, 0.5W at 3.3V, 0.25W at 2.5V THD+N = 0.2% RL=8£[, 1.25W at 6V ,0.8W at 5V, 0.4W at 3.3V, 0.2W at 2.5V •Unity-gain stable •Space-saving SOP8(TP) ¡@ |
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| Application |
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| ¡EPortable electronic devices ¡EPDAs ¡ECommunication headsets ¡ECross-reference: LM4890, LM4893, TS4890TPA751, MAX9716 |
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| Description |
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The MS6890 is a low distortion power amplifier that can
drive 1.5W of continuous average power into a mono 8£[ bridged-tied load (BTL).
Operation with 2.5V supply, it can drive 0.2W into a mono 8£[. The BTL
configuration eliminates the need for external coupling capacitors on the
output in most applications. The MS6890 is unity-gain stable and can be
configured by external gain-setting resistors. |
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Copyright
© 2002-2007 Mosa Electronics Corporation. All rights reserved
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