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

BELLING

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Datasheet Details

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

BL6331 Product details

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,

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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Published: Jul 20, 2015 |