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CM2038A - 2.4W Stereo Audio Amplifier

General Description

CM2038A is an audio amplifier of class AB，when connected to a 5V supply，THD+N less than 10%，will deliver 2.4W to a 4Ω load or 1.5W to a 8Ω load .

Key Features

  • a low-power consumption shutdown mode with very low shutdown current, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on and turn-off. It can also be applied in headphone function mode. Features: 1. Power output at 5V supply, 4Ω load, THD+N.

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Datasheet Details

Part number CM2038A
Manufacturer CCMIC
File Size 187.73 KB
Description 2.4W Stereo Audio Amplifier
Datasheet download datasheet CM2038A Datasheet

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Full PDF Text Transcription (Reference)

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CM2038A 2.4W Audio Amplifier Stereo General Description: CM2038A is an audio amplifier of class AB，when connected to a 5V supply，THD+N less than 10%，will deliver 2.4W to a 4Ω load or 1.5W to a 8Ω load . The CM2038A is unity-gain stable and can be configured by external gain-setting resistors, It features a low-power consumption shutdown mode with very low shutdown current, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on and turn-off. It can also be applied in headphone function mode. Features: 1. Power output at 5V supply, 4Ω load, THD+N<10%，is 2.4W. 2. Power output at 5V supply, 8Ω load, THD+N<10%，is 1.5W. 3. Operating supply voltage: VDD =2.2V~5.5V。 4. Typical shutdown current: 0.2uA。 5.