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EMA2001 - 3W Audio Power Amplifier

General Description

The EMA2001 is a mono bridged audio power amplifier capable of delivering 3W of continuous average power into a 3Ω load with less than 10% THD when powered by a 5V power supply.

Key Features

  • a low-power consumption shutdown mode, and an internal thermal shutdown protection mechanism. Advanced pop & click circuitry is built in to eliminate noises that would otherwise occur during turn-on and turn-off transitions. The EMA2001 is unity-gain stable and can be configured by external gain-setting resistors. EMP products are RoHS and Halogen free compliant. Key Specifications ．BTL mode PO at THD+N=1%, f=1kHz, VDD =5V 2.45 W (typ) into 3Ω 2.1 W (typ) into 4Ω 1.2 W (typ) into 8Ω ．BTL mode P.

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ESMT EMA2001 3W Audio Power Amplifier with Shutdown Mode General Description The EMA2001 is a mono bridged audio power amplifier capable of delivering 3W of continuous average power into a 3Ω load with less than 10% THD when powered by a 5V power supply. It does not require output coupling capacitors or bootstrap capacitors, and is ideal for mobile phone and other low voltage applications where minimal power consumption is a primary requirement. The EMA2001 features a low-power consumption shutdown mode, and an internal thermal shutdown protection mechanism. Advanced pop & click circuitry is built in to eliminate noises that would otherwise occur during turn-on and turn-off transitions. The EMA2001 is unity-gain stable and can be configured by external gain-setting resistors.