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Part Number
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LM4845 |
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Manufacturer
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National Semiconductor |
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Description
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Output Capacitor-less Audio Subsystem |
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Published
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Apr 25, 2010 |
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Detailed Description
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March 2005 com
LM4845 Output Capacitor-less Audio Subsystem with Programmable National 3D
LM4845 Outpu...
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Datasheet
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LM4845
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Overview
March 2005 com
LM4845 Output Capacitor-less Audio Subsystem with Programmable National 3D
LM4845 Output Capacitor-less Audio Subsystem with Programmable National 3D
General Description
The LM4845 is an audio power amplifier capable of delivering 500mW of continuous average power into a mono 8Ω bridged-tied load (BTL) with 1% THD+N, 25mW per channel of continuous average power into stereo 32Ω single-ended (SE) loads with 1% THD+N, or an output capacitor-less (OCL) configuration with identical specification as the SE configuration, from a 3.
3V power supply.
The LM4845 features a 32-step digital volume control and eight distinct output modes.
The digital volume control, 3D enh...
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