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BM28723MUV-E2 Datasheet (PDF) - Rohm

BM28723MUV-E2 Datasheet PDF - Rohm
Part # BM28723MUV-E2
Download  BM28723MUV-E2 Download

File Size   4938.47 Kbytes
Page   82 Pages
Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm
Description 17W17W Full Digital Speaker Amplifier with built-in DSP

BM28723MUV-E2 Datasheet (PDF)

Go To PDF Page Download Datasheet
BM28723MUV-E2 Datasheet PDF - Rohm

Part # BM28723MUV-E2
Download  BM28723MUV-E2 Click to download

File Size   4938.47 Kbytes
Page   82 Pages
Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm
Description 17W17W Full Digital Speaker Amplifier with built-in DSP

BM28723MUV-E2 Datasheet (HTML) - Rohm

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BM28723MUV-E2 Product details

General Description
BM28723MUV is a 17W+17W Class D stereo Speaker
Amplifier with built-in DSP designed for TVs specifically
for space-saving and low-power consumption.
BM28723MUV features BCD (Bipolar, CMOS, DMOS)
process technology to achieve high efficiency. In
addition, BM28723MUV 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.

Features
Built-in DSP (Digital Sound Processor) for Audio
Signal Processing for TVs
12-Band/ch BQ, 3-Band DRC, Pre-Scaler, Channel
Mixer, Fine Master Volume, Hard Clipper, Level
Meter, etc.
Single Input System for Digital Audio Interface
(No Master Clock Required)
- I2S / LJ / RJ Format
- LRCLK: 32 / 44.1 / 48kHz
- BCLK: 32 / 48 / 64fS
- SDATA: 16 / 20 / 24 bit
Single Output System for Digital Audio Interface
- I2S Format
- SDATA: 16 / 20 / 24 bit
No Snubber Circuit Required (VCCP1,VCCP2≤22V)
because of Slew Rate Control
Output Feedback Circuit which prevents decrease
of sound quality caused by change of power supply
voltage, achieves low noise and low distortion, So
no large electrolytic-capacitors for Vcc bypass is
required.
Wide Range of Power Supply Input Voltage
The monaural output reduces the number of
external parts needed.
High Efficiency and Low Heat Dissipation allowing
Miniaturization, Slim Design, and also Power Saving
of the System
Eliminates pop-noise generated during the power
supply ON/OFF. High quality muting performance is
achieved using the soft-muting technology.
Built-in with Various Protection Functions for Highly
Reliability Design
- High Temperature Protection
- Under Voltage Protection
- Output Short Protection
- DC Voltage Protection for speaker
- Clock Stop Protection
Small Package, It reduces surface mount area

Applications
TVs (LCD, OLED)
Home Audio
Desktop PC
Amusement equipment
Electronic Music equipment, etc.




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About Rohm


ROHM Semiconductor is a Japanese semiconductor company that was founded in 1958.

The company specializes in the design and manufacture of a wide range of products including power management, power devices, and analog and mixed-signal integrated circuits.

ROHM's products are used in various applications such as consumer electronics, automotive, industrial, and telecommunications.

The company is known for its focus on energy-saving technologies and its expertise in low-power design.

ROHM has operations in over 20 countries and is one of the largest semiconductor companies in the world.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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