Datasheet > HT560SQ

HT560SQ

更新时间： 2024-01-03 09:41:00

品牌	Logo	应用领域
嘉兴禾润 - HEROIC		/
页数	文件大小	规格书
5页	615K
描述
2*30W I2S Input Stereo Class D Amplifiera

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HT560SQ 数据手册

HT560

I2S Input Stereo Class D Amplifier

2*30W I²S Input Stereo Class D Amplifier

・Robustness Features

 FEATURES

・Power supply: 4.5V - 26V

- Clock Error, DC, and Short-Circuit Protection

- Overtemperature and Programmable

Overcurrent Protection

・Audio Performance

- Output Power (BTL)

・Packages

2×25W (PVDD=16V, R_L=4Ω, THD+N=1%)

2×30W (PVDD=24V, R_L=8Ω, THD+N=1%)

- Output Power (PBTL)

60W (PVDD=24V, R_L=4Ω, THD+N=1%)

21 W (PVDD=12V, R_L=3Ω, THD+N=1%)

- THD+N

- 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.

0.05% (PVDD=12V, R_L=4Ω, Po=1W)

0.02% (PVDD=24V, R_L=8Ω, Po=1W)

- Noise

75uV (Gain = 25.2dB, A weighted)

- Efficiency

91 % (PVDD=12V, R_L=4Ω, Po=10W)

The outputs of the HT560 can be configured to

drive two speakers in stereo BTL mode or mono

PBTL mode.

・Audio I/O Configuration

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.

- 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

An optimal mix of thermal performance and device

cost is provided in the 110-mΩ R_DS(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

SPEAKER A

BSTRPA+

OUTA+

Audio Serial Port

Filter

Audio

Source

and

\SD

OUTA-

BSTRPA-

FREQ/SDA

SLEEP/ADR

Control

SPEAKER B

BSTRPB+

OUTB+

Filter

HT560

OUTB-

BSTRPB-

BTL or PBTL mode Select

Gain Select

PBTL

PVDD

AVDD

Power Supply

4.5-26V

GAIN[1:0]

SFT_CLIP

LIM

Limiter Level Select

Power Limit Mode Select

Power Supply

3.3V

DVDD

-1-

7/2018 – V1.0

12 3 4 5

中文翻译

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