ACM8515

Single- or dual-cell battery, Integrated boost 16V, output 25W @4Ω speakers

Description

Single- or dual-cell battery, Integrated boost 16V, output 25W @4Ω speakers

Speaker channels

Mono

Channels

1

PVDD

2.7-16V

Power (condition 1)

Single-cell battery Boost to 12V 1X15W, RL=4Ω Two-cell battery Boost to 14V 1X20W, RL=4Ω

Power (condition 2)

Two-cell battery Boost to 14V 1X25W, RL=4Ω

THD+N Min

0.02%

Noise floor (uVrms)

40uVrms

EQ

10

DRB dynamic bass and vocal enhancement

√

DRC

3-band

AGL

√

Post EQ

√

ClassH

√

Tone Tunner piano tone correction

×

Bass Enhance virtual bass

×

3D surround sound

×

Package

QFN44 - 6X6

Typical applications

Battery-powered smart speakers, voice-controlled home devices, IP cameras, laptops and phones

Competitor part number

Industry-leading integrated high-voltage boost

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