HT560 datasheet(1/5 Pages) HEROIC

부품명	HT560

상세설명	2*30W I2S Input Stereo Class D Amplifiera

PDF	5 Pages

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제조업체	HEROIC [Jiaxing Heroic Technology Co.,Ltd.]

홈페이지	http://www.heroic.com.cn/en/index.asp

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HT560

I2S Input Stereo Class D Amplifier

-1-

7/2018 – V1.0

2*30W I2S Input Stereo Class D Amplifier

 FEATURES

・

Power supply: 4.5V - 26V

・

Audio Performance

- Output Power (BTL)

2×25W (PVDD=16V, RL=4Ω, THD+N=1%)

2×30W (PVDD=24V, RL=8Ω, THD+N=1%)

- Output Power (PBTL)

60W (PVDD=24V, RL=4Ω, THD+N=1%)

21 W (PVDD=12V, RL=3Ω, THD+N=1%)

- THD+N

0.05% (PVDD=12V, RL=4Ω, Po=1W)

0.02% (PVDD=24V, RL=8Ω, Po=1W)

- Noise

75uV (Gain = 25.2dB, A weighted)

- Efficiency

91 % (PVDD=12V, RL=4Ω, Po=10W)

・

Audio I/O Configuration

- Single Stereo I2S Input

- BTL or PBTL output

- 32, 44.1, 48, 88.2, 96kHz Sample Rates

・

General Operational Features

- Selectable Hardware or I2C Control mode

- Integrated Digital Output Clipper and AGC

- Integrated Thermal Foldback Function

- Programmable I2C Address (110110x[R/W])

- Adjustable Switching Frequency for Class D

・

Robustness Features

- Clock Error, DC, and Short-Circuit Protection

- Overtemperature and Programmable

Overcurrent Protection

・

Packages

- Pb-free Packages, QFN36-PP

 APPLICATIONS

・

Bluetooth/Wi-Fi Speakers ・Portable Speakers

・

Smart speakers

・

LCD TV/Monitor

・

Sound Bars, Docking stations, PC Audio

 DESCRIPTION

The HT560 is a stereo Class D audio amplifier with

an I2S input serial port. It supports a variety of audio

clock configurations via two speed modes.

The outputs of the HT560 can be configured to

drive two speakers in stereo BTL mode or mono

PBTL mode.

The HT560 also includes hardware and I2C control

modes, integrated digital clipper, AGC, several gain

options, and a wide power supply operating range

to enable use in a multitude of applications.

An optimal mix of thermal performance and device

cost is provided in the 110-mΩ RDS(ON) of the output

MOSFETs. Additionally, a thermally enhanced

36-Pin QFN provides excellent operation in the

elevated ambient temperatures found in modern

consumer electronic devices.

 TYPICAL APPLICATION

Audio Serial Port

LIM

HT560

PBTL

\SD

SLEEP/ADR

GAIN[1:0]

SFT_CLIP

OUTA+

OUTA-

BTL or PBTL mode Select

SPEAKER A

Filter

BSTRPA+

BSTRPA-

OUTB+

OUTB-

SPEAKER B

Filter

BSTRPB+

BSTRPB-

Audio

Source

and

Control

FREQ/SDA

PVDD

AVDD

Power Supply

4.5-26V

DVDD

Power Supply

3.3V

Gain Select

Power Limit Mode Select

Limiter Level Select

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HT560 데이터시트(PDF) 1 Page - Jiaxing Heroic Technology Co.,Ltd.

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