Headphone Amplifiers

ACM3221WLR

ACM3221WLR

3W mono analog amplifier with low noise floor

Description
3W mono analog amplifier with low noise floor
Channels
1
PVDD
2.5‑5.5V
Power (condition 1)
1X2.4W
@PVDD=5V RL=4Ω
Power (condition 2)
1X3W
@PVDD=5V RL=4Ω
THD+N Min
0.050%
Noise floor
12uVrms
Package
WLP9D
DFN8L
Typical applications
Open-ear wireless audio, AI glasses, ultra-low-power / low-noise systems

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