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LM4990ITL Datasheet PDF
- 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level - Amplifier
LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level January 2004 LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level General Description The LM4990 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1.25 watts of continuous average power to an 8Ω BTL load and 2 watts of continuous average power (LD and MH only) to a 4Ω BTL load
National Semiconductor - 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level - Amplifier
LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level January 2004 LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level General Description The LM4990 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1.25 watts of continuous average power to an 8Ω BTL load and 2 watts of continuous average power (LD and MH only) to a 4Ω BTL load
National Semiconductor
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