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DA7202 - 10W Mono Class-D Amplifier

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Description

DA7202 is a powerful, high efficiency, low EMI Class-D speaker driver that can drive 10 W into 4 Ω loads directly from a 2S lithium ion battery pack.

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Datasheet Details

Part number DA7202
Manufacturer Dialog Semiconductor
File Size 0.98 MB
Description 10W Mono Class-D Amplifier
Datasheet download datasheet DA7202 Datasheet
Additional preview pages of the DA7202 datasheet.

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DA7202 10 W Mono Class-D Amplifier for 2S Battery Devices Company confidential General description DA7202 is a powerful, high efficiency, low EMI Class-D speaker driver that can drive 10 W into 4 Ω loads directly from a 2S lithium ion battery pack. DA7202 is a standalone high performance mono Class-D audio amplifier targeted at powering a variety of two cell portable applications such as Ultrabooks™ and tablets. It uses a fully-differential switched mode amplifier architecture with a fixed +18 dB gain, with differential analogue inputs. It also has a PWM modulator and an H-bridged switched power output stage that delivers 8 W into an 8 Ω load, making a speaker sound louder on portable devices. The DA7202 can be directly connected between the two-cell battery and the speaker.
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