BL6331 Datasheet MONAURAL 3W Non-Clip DIGITAL AUDIO POWER AMPLIFIER

Manufacturer: BELLING

BL6331 monaural 3w non-clip digital audio power amplifier by BELLING - Datasheet Preview

Datasheet Details

Part number	BL6331
Manufacturer	BELLING
File Size	333.66 KB
Description	MONAURAL 3W Non-Clip DIGITAL AUDIO POWER AMPLIFIER
Datasheet	BL6331 Datasheet

General Description

BL6331 is a 3-W (VDD=5.0V, RL=4Ω) high efficiency filter-free class-D audio power amplifier in a wafer chip scale package (WLCSP).

BL6331 has a “Professional non-clip output control circuit” which reducing distortion of output signal due to either the over level input signal or power supply voltage down with battery,

Overview

BL6331 BL6331 MONAURAL 3W Non-Clip DIGITAL AUDIO POWER AMPLIFIER.

Key Features

Professional non-clip output control function: Maximum non-clip output 800mW(VDD=4.2v, RL=8Ω,NC1 mode) Four mode can be selected with CTRL terminal: NC1( NonClip1), NC2 (nonClip2), NC_OFF (NonClip-off), shutdown Maximum output (work in nonclip-off mode) 3W（VDD=5.0V, RL=4Ω, THD+N=10%） 0.82W（VDD=3.6V, RL=8Ω, THD+N=10%） THD+N 0.06% (VDD = 3.6V, RL=8Ω, PO=0.4W, 1kHZ) Efficiency With an 8Ω Speaker: 88% at 400 mW 80% at 150 mW Optimized PWM Output Stage Eliminates LC Output Filter Improved PSRR (.

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