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MM3111 - Audio Power Amplifier

Features

  • 1. Operating supply voltage 2. Operating ambient temperature 3. Current consumption (no-load) 4. Current consumption during Power Save 5. Maximum output power 1.8~5.5V (supports 3V and 5V) -40~85°C 3.5mA (VDD=3V) typ. 2.0µA max. 1.0W (VDD=5V, THD=2%) 0.31W (VDD=3V, THD=1%) 66dB (f=1kHz, VDD=5V) 6. PSRR www. DataSheet4U. com 7. No output coupling capacitor required 8.

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Datasheet preview – MM3111

Datasheet Details

Part number MM3111
Manufacturer Mitsumi Electronics
File Size 65.24 KB
Description Audio Power Amplifier
Datasheet download datasheet MM3111 Datasheet
Additional preview pages of the MM3111 datasheet.

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Full PDF Text Transcription

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MITSUMI Audio Power Amplifier MM3111 Audio Power Amplifier Monolithic IC MM3111 Outline April 16, 2004 This IC is an audio power amp that can operate at low voltage. Operating supply voltage supports 3V and 5V power amp, making it ideal for applications such as mobile phones and other portable communication devices. It is equipped with the capability to provide continuous supply of 1W (Ave) output against 8Ω load from a 5V single power supply with 2% high harmonic distortion (THD+N). MM3111 does not require an output coupling capacitor, so that applications can be configured with the minimum number of external parts. It also includes a shutdown function and can operate with low power consumption when a mute signal is inputted into the SHUTDOWN pin.
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