BM28723AMUV
17W+17W Full Digital Speaker Amplifier with built-in DSP

BM28723AMUV is a 17W+17W Class D stereo Speaker Amplifier with built-in DSP designed for TVs specifically for space-saving and low-power consumption. BM28723AMUV features BCD (Bipolar, CMOS, DMOS) process technology to achieve high efficiency. In addition, BM28723AMUV is packaged in a compact back surface heatsink type power package to attain low power consumption, low heat generation without external heatsink. The package Max output power is only 17W+17W (When RL=8Ω) as compared to 20W+20W (When RL=8Ω) Max output power of package with external heat-sink. The product satisfies all needs for drastic downsizing, low-profile structures and powerful high quality playback of sound systems.

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Product Detail

 
Part Number | BM28723AMUV-E2
Status | Recommended
Package | VQFN032V5050
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Vcc(Min.)[V]

10.0

Vcc(Max.)[V]

24.0

Iq[mA]

45.0

I/F

2 wire port

Digital Audio I/F

I2S / LJ / RJ

Additional Feature

12-Band/ch BQ, 3-Band DRC, Pre-Scaler, Channel Mixer, Fine Master Volume, Hard Clipper, Level Meter

Speaker Amp Outputs

2.0

Speaker Amp THD+N[%]

0.08

Speaker Amp PSRR[dB]

60.0

Speaker Amp Input Type

Digital Signal

Speaker Amp Type

Class D

Speaker Amp Output Power(Max.)[W]

20

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

85

Package Size [mm]

5x5 (t=1)

Features:

N/A
SHOW/HIDE COLUMNS
New Product List

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Tools

2D/3D/CAD

  • VQFN032V5050 Footprint / Symbol

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration