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NCP2892 - Audio Power Amplifier

General Description

Description Negative input of the first amplifier, receives the audio input signal.

Connected to the feedback resistor Rf and to the input resistor Rin.

Key Features

  • a low.
  • power consumption shutdown mode, which is achieved by driving the.

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Datasheet Details

Part number NCP2892
Manufacturer onsemi
File Size 225.26 KB
Description Audio Power Amplifier
Datasheet download datasheet NCP2892 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP2892 Series 1.3 Watt Audio Power Amplifier with Fast Turn On Time The NCP2892 is an audio power amplifier designed for portable communication device applications such as mobile phone applications. The NCP2892 is capable of delivering 1.3 W of continuous average power to an 8.0 W BTL load from a 5.0 V power supply, and 1.0 W to a 4.0 W BTL load from a 3.6 V power supply. The NCP2892 provides high quality audio while requiring few external components and minimal power consumption. It features a low−power consumption shutdown mode, which is achieved by driving the SHUTDOWN pin with logic low. The NCP2892 contains circuitry to prevent from “pop and click” noise that would otherwise occur during turn−on and turn−off transitions.