PT2811 - 3W Stereo Class-D Amplifier

Product Overview

PTC

Part number	PT2811
Manufacturer	PTC
File Size	200.68 KB
Description	3W Stereo Class-D Amplifier
Datasheet	PT2811 Datasheet
Additional preview pages of the PT2811 datasheet.

The PT2811 is an integrated 3W stereo Class-D amplifier with audio processor.

The input selector supports 3 Single-Ended and 1 Fully-Differential input can be chose.

Supply Voltage: 3~6V.
3W X 2 Class-D power amplifier (VDD=5V, RL=4Ω).
1 Fully-Differential input.
3 Single-Ended audio inputs.
Programmable input gain from 0 to +15dB.
Bass and Treble control.
Master volume in 1dB/step from 0 to -79dB.
Advanced soft-mute and multiple soft-step volume technology eliminate audible click during volume and input sources changing.
Built-in RF noise filter.
Shutdown function for power saving.
Over temperature an.

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Published: Feb 23, 2020 |